KR101255872B1 - Projectile or warhead - Google Patents

Abstract

It is an object of the present invention to provide split-projectiles and warheads that are final-ballistically highly efficient, regardless of impact velocity, when using as small explosives as possible. This is achieved by the combination of the inner body 4 and the explosive layer 3 associated with the accelerated split projectile jacket 2. These devices not only provide the best possible conversion of explosive energy, but also allow a high level of structural flexibility for the design. Blast compression of the inner body 4 yields a wide range of further possible effects. In addition, the directional control of the fragments is achieved by the shape of the internal barrier device. For significant debris or sub-projectile velocities compared to conventional explosive projectiles, the amount of explosives involved can be reduced by as much as 50% to 80% depending on the respective aperture and technical structure. The explosive material to be saved can be used as an additional effective mass. The accelerated fission projectile jacket 2 may also comprise totally or partially pre-formed fragments or sub-projectiles.

Explosives, Splits, Debris, Sub-projectiles, Directional Control

Description

Projectile or warhead {PROJECTILE OR WARHEAD}

The present invention relates to a debris-forming or sub-projectile-forming projectile or warhead.

Explosive projectiles are used to achieve a final ballistic effect on a wide range of easy targets by explosive-accelerated debris with a large initial velocity, which is not affected by the impact rate of the projectile or warhead. Explosive projectiles of this kind are characterized by the fact that their volume is mostly occupied by explosions. By their construction, explosive projectiles or explosive-filled warheads receive a relatively large amount of explosives, which are ineffective due to their large part or have no effect for some reason for physical reasons. Thus, structural design freedom is severely limited in the field known as munitions and focuses on the design construction and firecracker components of the fission casing.

For fission projectiles, the distribution of debris accelerating fast enough to cover as large a (depth) space as possible or on as large a target area as possible is a decisive factor. However, in the case of pure explosive projectiles, where a target can only be achieved in an explosion, control options regarding fragment formation and fragment distribution are limited. With regard to the proper collision speed of the projectile and the use of a relatively small amount of explosives, the foregoing requirements have been achieved by what is known as an ALP projectile (active side effective penetrator). In the case of such lateral explosions, active projectiles are based on the PELE (penetrator with increased lateral effect) principle, and the lateral velocity achievable is limited by the respective properties and the amount and structural arrangement of the ignition agent used. As the actual end-ballistic result is determined by projectile speed, it reliably corresponds to the goal of these penetrators or trajectories. The operating principle of the projectile based on the ALP principle is the active explosion of the penetrator before the debris or sub-projectiles reach the target. The speed of these components results from small amounts of explosives used, the energy of which is transmitted by the inert transmission medium to the external active components, depending on the shock wave theory and the materials used. The speed of these active components is between several m / s and approximately 200 m / s. The effectiveness or penetration capacity of the active part is thus dependent on the collision speed in the case of ALP projectiles as in the case of conventional kinetic energy projectiles.

Known devices related to explosive projectiles are limited to the filling structure and arrangement of the fission casing. Representative examples of such filling structures are disclosed in US Pat. No. 5,243,916. As long as the exploding internal explosive component is surrounded by more inactive components, the goal is to achieve lower ammunition vulnerability. The purpose of the variant is to achieve a suitable fragmentation speed, in particular by ensuring explosion of the full charge. Basically, however, this includes a common type of pure fission projectile. The interface between the explosive components is preferably star-shaped. A large number of possible combinations are disclosed, which are fundamentally dependent on the explosive ratio in the mixture and other additives. In such a device, the outer layer may comprise a chemical reactant, for example production gases.

In the case of warheads and missiles, the published objective is to achieve as careful acceleration as possible of the sub-projectiles or externally mounted containers by means of explosive bearing arrangements according to special structural arrangements. As a state of the art reference, there are two specifications DE 35 22 008 C2 and EP 0 718 590 A1. Thus, DE 35 22 008 C2 provides a debris effect of the missile 10 from the casing 12 of the warhead 11 around the propulsion unit 16. It is quite commonly known that a given casing thickness is sufficient to yield the desired penetrating capacity. This is exclusively related to the target to be attacked by the missile. It is impossible to move it over ammunition. In addition, no physical law can solve this, and no general design law can be specified. In the event of an impact, the entire body may be a major part or completely hollow, resulting in no damming or stemming effect. The claim that it is not necessary to align a large amount of explosive over the entire cross section of the missile to achieve a high penetration capability involves covering the inner cavity warhead casing with explosives. There is no doubt that the interior of the missile is formed by the drive, the regulating device and the active charging device. There is no function associated with the inner casing 12c as a function associated with the split casing. Rather, it represents a housing of a propulsion unit with control elements. Also represented as a fact is that the insulating layer 19 of insulating material is aligned between the casing 12c and the explosive covering. In view of the effect that the attainable fragment velocity is equivalent to the effect of explosive thickness, the decisive advantage of the internal barrier means has not been examined and cannot occur in the proposed device.

EP 0 718 590 A1 discloses the working part of a rocket or warhead, which is intended to increase lateral effectiveness, accelerating the element carried out by the explosive covering of the annular cross section. The main purpose of the above described structure is to convert the high explosion rate of the explosion layer into the relatively low propagation speed of the accelerated elements or operating parts. An explosion ring 43 for accelerating the working parts is initiated by ring shaped bullets (firing elements 82). The explosive casing 43 is basically identical in terms of structure and function for the device disclosed in DE 35 22 008. In particular, the propagation velocity associated with the dimensions of the surrounding sub-projectiles 56 is affected by the nature of the explosive or the explosive mixture.

Projectiles are also known to contain ignition filler to increase final ballistic action. Representative examples are disclosed in US Pat. No. 3,302,570. The patent discloses a form of projectile which is designed primarily for the purpose of penetrating protective structures of armored steel and with minimal desired projectile energy. The object is achieved by a metal penetrator of relatively small diameter and relatively large length of heavy metal as a key part of the projectile structure. In addition, the effect will be augmented within or behind the goal by using explosives or antiseptics. In this case, the action of the two soy compositions and the projectile-special explosion process is referred to as factors other than the actual target penetration.

The high density combustion material seals the penetrator with an enlarged head. The high density material surrounding the penetrator imparts additional mass and projectile energy to the penetrator and also passes through a hole formed by the projectile head. The larger diameter of the head is intended to prevent the combustion material from peeling off. When passing through a harder target, the penetrator is crushed to ignite the combustion material and create debris or allow the soy agent to enter the target. In the rear portion of the projectile, the central penetrator and the surrounding combustion material are surrounded by the actual projectile body, which is required to stabilize the projectile in the cylinder or in flight. The cutting edge at the cured front edge of the projectile body is intended to enlarge the hole of the target, wherein the hole is already penetrated by a central main penetrator, so that greater damage is caused to the material incorporation of the target. Can be caused internally. In order to fill the space between the central penetrator 13 and the projectile body 17 an additional layer of combustion material 16 of low density is introduced. The additional layer is intended to hold the central penetrator in place. Upon pulverization of the projectile, the soy compositions ignite as they penetrate harder targets. The above approach of the invention is thus distinguished from the case of the invention. U. S. Patent No. 3,302, 570 is provided to transport combustion materials into the target, which are ignited by the final ballistic process. There is no mention of an increase in the pressure inside the projectile. This type of projectile is not an explosive projectile in its true sense. No function corresponding to the present invention has been provided, nor has it been presented indirectly.

With regard to the present invention, it is proposed taking account of the fact that in a conventional explosive projectile, a substantial portion of the ignition component does not contribute any deserving value to fragment acceleration. Explosives explode to dissociate and allow the cleavage jacket to be substantially accelerated by the reactant gas produced. Lateral acceleration of the cleavage jacket can cause a direct increase in volume and thus stress relaxation so that the pressure components of the explosive inner body can still provide a correspondingly reduced acceleration rate.

It is an object of the present invention to finally-ballistically increase the efficiency of fission projectiles and warheads, regardless of impact velocity, when using as light a mass explosive as possible. This is achieved by the combination of an explosive casing and a barrier and stem inner body, which is associated with an outer jacket which is accelerated at high speed. Such devices not only provide the best possible conversion of explosive energy, but can also provide a high degree of structural freedom in the design of such ammunition and warheads. Debris or sub-projectile velocities that can be achieved with relatively light explosive coverings are between several hundred m / s and nearly 2000 m / s, which are close to those of pure explosive projectiles. Blast compression of the inner barrier body allows a wide range of additional operating options. In particular, there is a possibility of using the inner body to increase the efficiency of the entire system. Examples in this respect include the use of special materials, multi-layer arrangements, installation of sub-projectiles, integration of additional central ignition components for destruction and / or acceleration of the inner body. In addition, the design shape of the inner barrier allows the direction control action on the part of the fragment, which is not possible with conventional explosive projectiles. Special effects may be achieved by integrating reaction barrier components inside the penetrator or warhead. With regard to structural advantages and the availability of additional operational components, the overall efficiency of the fragment-accelerated ammunition disclosed herein far exceeds the overall efficiency of known explosive projectiles or special ammunition.

The present invention is based essentially on the action of an internal barrier means capable of achieving similar debris and sub-projectile velocities using significantly smaller amounts of explosive compared to conventional explosive projectiles. An assessment of the achievable fragment velocity is implemented below.

In principle, the speed of the jacket depends on three almost mutually independent effects: the mass distribution between the jacket and the inner support means to be accelerated, the energy of the explosive layer (energy per unit of volume and thickness), and the size of the fragments formed. Influenced by surface element size). This fact is explained by the theoretical evaluation of the fragment velocity, which can be done for example by the Gurney equation known in the literature. Looking at the two types of apparatus included in the present invention, one is based on a cylindrical shape and the other is based on the development of a cylindrical structure to achieve a planar surface element. Thereafter, it may correspond to the first approximation to the reactive protective device. The sandwich size plays an important role as well as the mass distribution of the two acceleration plates (ie the damming ratio). By having a strong one-sided barrier effect as well as a 10 mm thick explosive layer and a 5 mm thick steel jacket, for example, according to Gurney, a very large area is involved, with a speed of 1500 m / s. The speed of 750 m / s is still calculated for the 10 mm thick plate. For narrow sandwiches (strips), approximately 60% of these values are still achieved.

Further calculation examples: The theoretical velocity at 5 mm steel covering and large explosive thickness (> 20 mm) and high level side barriers is more than 2000 m / s, without edge influences (estimating sufficiently wide element sizes). In addition to the inner barrier by an aluminum hollow cylinder with a thickness of 20 mm, as well as a jacket layer of 5 mm and an explosive layer of 5 mm thickness, the initial debris speed is on the order of 1000 m / s, and the speed of the inner accelerated hollow cylinder is relatively light on the barrier effect. By 500m / s is still near. For a combination of an 8 mm thick steel jacket and other internal barrier means with a 20 mm thick explosive layer, the values continue to vary between 800 m / s (high barrier) and 20 m / s (low barrier). These calculation examples also show that the device according to the invention can cover a wide range of fragment or sub projectile velocities.

The Gurney equation applied to conventional explosive ammunition expresses the evaluation of the fragment velocity of a cylindrical structure itself, as follows:

v = D / 3 (M / C + 0.5) ^-0.5

D means the explosion rate, M means the mass of the jacket (container, covering), C means explosive mass. In this respect, D / 3 can be regarded as a good approximation to the characteristic Gurney velocity. Therefore, the fragment speed is proportional to the explosion speed of the explosive used. For general considerations, a value can be chosen between 2600 m / s and 3000 m / s (average 2800 m / s) for D / 3. This formula is useful in most cases as the explosion rate is known to be above the Gurney rate.

The following calculation examples are intended to illustrate the environment in which the situation is taken into account: 25 mm of Gurney velocity as debris / jacket velocity at a wall thickness of 5 mm and an explosive layer thickness of 100 mm outer diameter and 10 mm jacket (inner diameter 80 mm). Calculate% At an inner diameter of 40 mm (that is, an explosive layer thickness of 20 mm), 45% of the Gurney speed, ie, a speed of approximately 1260 m / s, is calculated. For explosive layers 60 mm thick and 10 mm thick, 35% of Gurney velocity (approximately 1000 m / s) is calculated. In the case of an explosive-filled jacket, it yields 50% of the Gurney speed, i.e. approximately 1400 m / s. With an ideal one side (inner) barrier and a very thick explosive layer (> 30 mm), Gurney velocity can be achieved approximately at large areas (or diameters).

Internal barriers expressing the central characteristics of the present invention are capable of correspondingly high speeds by providing optimum conversion of explosive energy to fragment velocity, and have relatively small explosive thicknesses. The influence of the internal barrier can be considered as a factor called the barrier factor (VF). It depends on the following values M / C, M _{inner barrier} / M _jacket , rho _core , sigma _core , and Hygoniot properties of the inner medium. This consideration can be based on the following estimated values: For thick jackets and thick explosive layers as well as thin jackets and thick explosive layers, there are barrier parameters between 1.1 and 1.2. This corresponds to a speed increase between 10% and 20%. For thick jackets with thin explosive layers as well as thin jackets with thick explosive layers, a barrier factor (speed increase between 20% and 30%) between 1.2 and 1.3 is calculated. Thus, high barrier levels and corresponding explosives can achieve very high fragmentation speeds up to approximately 2000 m / s and strong jacket splitting effects, as well as corresponding gentle accelerations with smaller barrier inner bodies and slower explosives. Relatively low debris or sub-projectile velocities can be achieved.

FIG. 1A shows the basic structure of a spin-stabilized explosive-fragment projectile having a fragment casing, an explosive layer and a barrier inner body, as well as control and fire of the element.

FIG. 1B illustrates the basic structure of an aerodynamic-stabilized explosive-fragment projectile with a debris casing, explosive layer and barrier inner body, as well as control and ignition of the element.

2 shows an example of the cross-sectional shape of an explosive-layer debris projectile having a debris casing, an explosive layer and a barrier inner body.

3 shows a cross section through an explosive layer-fragment projectile having a barrier inner ring or barrier hollow inner body.

4 shows a cross section through an explosive-fragment projectile having a multilayer barrier internal structure.

5 shows an example of a cross-sectional shape having a circular outer cross section and some (here octagonal) inner cross section of the explosive layer.

FIG. 6 shows an example of a cross-sectional shape having a barrier inner body, a circular inner cross section and some (here octagonal) outer cross section of the explosive layer.

FIG. 7 shows an example of a cross-sectional shape having certain (square here) cross section and segmented explosion cross section / explosive surface segments (here separated by the inner body of simultaneous or non-simultaneous firing) of the barrier inner body. do.

FIG. 8 shows an example of a cross-sectional shape having an inner body of a certain cross section (here a triangle) and inert pressure transfer compensation segments between the inner body and the explosive layer.

9 shows a cross-sectional view with a plurality of (here two) barrier cavity inner bodies and a kinetic working layer between the explosive layer and the inner barrier (top) and / or between the other inner barriers (bottom).

10 shows a cross section with a barrier inner body and a kinetic action layer between the explosive layer and the fragment jacket.

11 shows an example of a cross-sectional shape with an outer jacket / projectile casing between the explosive layer and the debris jacket (bottom) and an adjacent debris casing (top) and an additional dynamic acting layer.

12 shows an example of a cross-sectional shape having an outer jacket and a debris body / carrying projectile / intermediate layer that accommodates thermal or mechanical segmentation instrumentation.

FIG. 13 is an example of a cross-sectional shape having a barrier inner body (expanded here) and an explosive segment and having a zone / line-type / point-type ignition device in the explosive layer (top) or a ignition element entering into the inner body. Shows.

FIG. 14 shows an example of a cross-sectional shape with explosive zones and pressure-transfer segments of any shape (here, square) between the explosive layer and the debris casing or projectile jacket.

15 shows an example of a cross-sectional shape with a double layer explosive covering and two barrier layers.

FIG. 16 shows an example of a projectile or ballistic with a multi-part inner body with four circular segments of the same or different material having a circular ignition body.

FIG. 17 shows an example of a projectile or warhead having a central ignition body (top) or a multi-part inner body (here four cylindrical penetrators) with an inert central body or an empty inner volume.

FIG. 18 shows an example of a cross-sectional shape having an explosive casing / corresponding shaped explosive layer and a projectile jacket / inner region of the inner barrier geometry.

19 shows an example of a cross-sectional shape having a geometrically shaped inner zone of a debris casing and a correspondingly shaped explosive layer.

FIG. 20 shows an example of a cross-sectional shape with an inner region of geometric shape of an explosive layer (top) or a longitudinal explosive strip or explosive surface element (bottom).

FIG. 21 shows an example of a cross-sectional shape with internal barriers and separating elements introduced into the explosive layer or geometry (here longitudinal band).

FIG. 22 shows an example of a cross-sectional shape having a barrier cavity inner ring and a central / barrier inner body in the form of a container.

FIG. 23 shows an example of a cross-sectional shape having a barrier central container (top) or central inner body and a space having a leg between the explosive layer and the inner body.

FIG. 24 shows an example of a longitudinal section having a fragment casing, an explosive layer, a barrier (two portions here) inner body, and control or fire elements of the explosive layer.

25 shows an example of a longitudinal section of variable explosive thickness with a cylindrical debris casing (top) and a variable debris casing and explosive thickness (bottom).

FIG. 26 shows an example of a longitudinal section with an explosive layer / inner body diameter jump (top) or divided barrier body / inserted penetrator body or penetrator ring (bottom).

27 shows an example of a longitudinal section with a diameter change for the fragment jacket and explosive layer.

FIG. 28 shows an example of a longitudinal section having a multi-part (here separated) explosive layer and a continuous explosive layer (here) with another fragment jacket diameter (top) or diameter spike (bottom).

29 shows an example of the geometry of the fragment casing to achieve the desired effect or preferred fragment direction. Wherein, the continuous explosive layer comprises a directional control and rotation of the debris body / fragment ring and a cylindrical barrier inner body.

30 shows an example of the geometry of the fragment casing to achieve the desired effect or the desired fragment direction. Here, the directional control and separate explosive layers of the fragment body and the barrier inner body applied geometrically.

Figure 31 shows an example of the geometry of the fragment casing to achieve the desired effect or the desired fragment direction. Here, explosive coverings of different debris directions and debris velocities.

FIG. 32 is an explosive-debris projectile having an explosive-cover debris body and intermediate space disposed inwardly between the outer jacket and the debris body as well as an empty or partially filled outer ballistic cover (top) or solid / fill tip (bottom). And an example of a longitudinal section through the warhead.

FIG. 33 shows an example of a longitudinal section with a finished explosive covering (projectile body and tip portion-top) and an explosive-filled tip (bottom).

FIG. 34 shows an example of a longitudinal section having an explosive body inserted into a barrier interior region.

FIG. 35 shows an example of a longitudinal section with a thin cylinder having a core and a tip fitted within the barrier inner region (top).

FIG. 36 shows a core fitted within a barrier interior region, a core having a focal / core tail region-breaking ammo pedestal (top) or stepped tip, and a centering (core-accelerated) explosive pedestal (bottom); An example of a longitudinal section is shown.

FIG. 37 shows an example of a longitudinal section having a fragmented directional effect by the formation of a geometrically shaped inner body and a corresponding riot covering (top) or barrier inner body of induced fragmentation effect, an explosive surface and a fragmented jacket (bottom). Illustrated.

FIG. 38 shows an example of a longitudinal section corresponding to FIG. 37 with additional debris components.

FIG. 39 shows an example of a longitudinal section with two-stage induced debris effects and a continuous explosive covering ring (top) and a non-continuous explosive covering (bottom).

40 shows an example of a longitudinal section with an additional primary axial acceleration debris cone in the front region of the projectile accelerated by the explosive surface.

41 shows an example of a longitudinal section with a front core / step core as barrier medium.

42 shows an example of a cross-sectional shape with explosive-accelerated individual segments.

FIG. 43 shows an example of a cross-sectional shape with a fragment thickness casing of varying thickness and explosive segments (here four) of lenticular cross section (which can in principle be freely designed).

44 shows an example of a cross-sectional shape having a formed explosive surface and an applied barrier inner body.

FIG. 45 shows an example of a cross-sectional shape with (here eight) segments and a freely designed explosive surface.

46 shows an example of a longitudinal section having a multi-part barrier inner body (eg, split axial and radial).

FIG. 47 shows an example of a cross-sectional shape of a projectile or warhead as shown in FIG. 43 with a barrier inner body here consisting of cylinders in the form of a pressure transfer matrix.

FIG. 48 shows an example of a cross-sectional shape of a projectile or warhead as shown in FIG. 43 with a segmented monolayer or multilayer barrier inner body and a central penetrator.

FIG. 49 shows examples of multi-part active bodies (different stages with different functions) and longitudinal sections in the form of different shapes or coverings.

50 shows an example of a cross-sectional shape that may be formed from an explosive-fragment projectile or warhead.

51 shows further examples of cross-sectional shapes that may be applied.

1A shows the basic structure of a spin-stabilized explosive-fragment projectile 1A having a split projectile jacket 2, an explosive layer 3 disposed below the split projectile jacket 2, and an inner body 4. Shows. Integrated explosive ignition elements are shown with actuation means or electron ignition means for the explosive layer. Operation and triggering of the explosive layer can be applied for each state of the art. The efficiency of such a device remains almost unaffected.

The operating principle according to the invention is equally applicable to aerodynamically stabilized projectiles as schematically shown in FIG. 1B. This figure also shows the basic structure of the explosive-fragment projectile 1B having a split projectile jacket 2, an explosive layer 3 and an inner body 4 as well as firing elements or other projectile or warhead devices. Illustrated. The positioning of the firing element is not related to the function of the split projectile; They may be arranged in the projectile base in the inner body 4 in the projectile tip, or as a hair rate at a plurality of positions (see eg FIGS. 24 and 25).

2 to 23 and 42 to 45 and 47 to 51 show examples of cross-sectional shapes of projectiles or warheads according to the present invention.

2 shows a cross section through the explosive-fragment projectile according to the invention with a split projectile jacket 2, an explosive layer 3 and an inner body 4. In the illustrated structure showing the simplest variant of the possible shapes, the barrier kinetic corresponding non-compression inner body 4 takes the form of a solid homogeneous cylindrical component. Basically, any material that provides the desired dynamic barrier effect can be considered as a material for the barrier component. Its kinetic properties and in particular the degree of barrier resulting therefrom are decisive factors for the attainable fragment velocity or explosive of the desired thickness to achieve the desired acceleration of the jacket. As already mentioned, the barrier is even in terms of the effect on the fragment speed achievable with the effect of the thickness of the explosive.

In addition, the effect-related properties are the geometric dimensions of the fragment jacket or mass thereof and thus the mechanical dynamics. However, a particular advantage of the present invention is that there is no special requirement whatever is formed on the individual components. Thus, almost all properties will be achieved by appropriate choice of materials without involving high levels of technical complexity and cost.

3 shows a cross section through an explosive layer-fragment projectile with a barrier inner body 5. In this case, it consists of an annular cross section around the hollow space 6. The thickness and material of the ring 5 will be chosen so that a sufficient barrier effect of the explosive layer is achieved. The explosion zone can be formed from one layer and two or more layers or different layers. Incompressibility of the barrier medium is not a necessary condition for basic function. Rather, it is the degree of compressibility that affects the attainable speed of the debris to be accelerated.

4 shows a cross section with a multi-layered barrier inner structure, wherein it is the second inner body / center body 7 that is arranged in the barrier inner casing / inner body 5 in the form of a hollow cylinder. It can be seen that the components 5, 7 can have different mechanical or physical properties. It will also be appreciated that the inner body may be filled first to serve as an appropriate or augmented barrier. It can also be seen that the barrier level, which changes over time according to technical requirements, is carried out by the shape or structure of the inner body. This property may be known as barrier jump. A series of materials with corresponding Hygoniot curve shapes is suitable for this purpose. According to this shape, in particular, an interesting effect will be achieved using materials with special Hygoniet properties. These include, for example, glass or glass-like materials or fluid or paste components.

FIG. 5 shows an example of a cross-sectional shape in which the explosive layer 3A consists of a circular outer cross section and some (here octagonal) inner cross section. The barrier inner body 8 has a corresponding contour. The explosive layer (explosive casing) 3A may have another effect on the cleavage casing by its shape. Thus, the cleavage process can be facilitated and can affect the fragment shape and the fragment velocity.

Basically, with respect to the properties and techniques or material-specific nature of the fragment jacket or projectile or warhead casing, all known embodiments and technical options in connection with a conventional fragment projectile can be considered.

6 shows an example of a barrier inner body of the explosive layer 3B having a circular inner cross section and an octagonal outer cross section. It will be appreciated that other possible shapes / outer shapes for the explosive layer 3B are also possible. The fragment jacket 2A has an eight-sided inner shape corresponding to the shape of the explosive. In this manner, for example, the cleavage behavior of the jacket can be affected by different jacket thicknesses, densities and explosive layer thicknesses as well as ignition characteristics.

7 shows a fundamentally certain cross section of the barrier inner body 9, for example a square cross section. In this figure, the explosive body / explosive portion is separated under the fission projectile jacket 2 by the inner body and the contact surfaces / touches of the inner body 9 with the fission projectile jacket 2. Separated by surfaces. This yields a segmented explosion cross section or explosive surface segments are formed. In this regard, simultaneous or non-simultaneous firing of explosive segments 10 is possible. The barrier inner body 9 may also be dimensioned to allow the explosive casing to be closed for ring firing. The inner body 9 can be held in place, for example by legs.

In FIG. 8, the inner body 11 formed in the triangular cross section (in this example) engages with the inert, pressure-transfer compensation segments 21, which segments are the outer surfaces 11 and the annular (cylindrical) shape. ) Fill the space between the explosive layers 3. These inert segments 12 may take the form of a split body as the same prerequisites applied to the materials involved for the barrier inner body. In addition, they may comprise further active moieties. Other functions may also be due to these segments. Thus, for example, they may consist of heavy metal, cemented carbide, or hardened steel to achieve end-ballistic capabilities such as sub penetrators.

Another structure for a projectile according to the invention is shown in FIG. 9. Shown in FIG. 9 is a cross section of two variants with kinetic actuated inner layers / ring surfaces. This dynamic effectiveness is extracted from the inherent properties of the layer for the passage of shock waves. In this respect, the interfaces between the dynamic layer and the bonding materials become critical. Physical properties arise from acoustic impedance. This determines the reflectivity of the shock waves at the interface between the two media by the ratio m-1 / m + 1, where m is the index of the product density and the longitudinal velocity of the sound of the two media.

The upper part of FIG. 9 shows a cross section through a projectile having two barrier hollow inner bodies 5, 5A and a dynamic operating layer 13 between the explosive layer 3 and the barrier means 5. Here, an additional body 7A, for example a central penetrator, is also arranged centrally. The lower part of the figure shows a kinetic working layer 13A between the barrier first body 5 and the second barrier layer 5A shown as the interior 5. This achieves, for example, the above-mentioned kinetic effects such as the buffering properties of the temporary effects on impact (impact-damping or shock wave passing-impact or impact boosting, or barrier action and thus fragment velocity, fragment formation and / or fragment distribution). You can do that.

FIG. 10 shows a cross section with an inner body 4 and a dynamic working layer 13B between the explosive layer 3 and the fission projectile jacket 2. The nature and structure of the dynamic acting layer 13B can affect the acceleration effect of the explosive layer 3 on the fission projectile jacket 2.

The lower part of the cross-sectional view of FIG. 11 shows a similar structure, in which case the dynamic operating layer 13C is located in the outer cleavage area of the fragment outer jacket 14 comprising two parts. In this way, the debris development of the split projectile jacket 2 disposed thereon will be affected. The top of the cross section shows an example with an outer jacket / projectile casing 14A and a split projectile jacket 2 disposed below it. The design shape of the outer projectile jacket 14A can be extracted from the inner-ballistic requirements as well as utilizing the above-described dynamic effectiveness.

12 shows an example with an outer jacket 14A and a debris body or matrix 16A. Here, ballistically effective elements, such as projectiles 16 or other debris bodies 15 performed, can be fitted. Acceleration / actuation is again implemented by the explosive layer 3. Here, fitting into the inner body 17 may support or result in further disassembly of the barrier component. By fitting the ignition element 18A into the inner body 17, the kinetic compression effect can also be achieved by the formation of a pressure range. In this way, for example, the breaking of the body 17 can be initiated after entering or being within the target.

13 shows further examples with integral ignition elements. The cross-sectional shape here comprises a barrier inner body 9 (square in the figure) and explosive segments 10A. In the upper part of the figure, the explosive layer or the explosive segment 10A includes a fire element 18A, which may take the form of a zone line- or point-shaped device. In the lower part of the figure, a corresponding firing element 18 is arranged in the inner body 9.

Fig. 14 shows an example of the cross-sectional shape with the explosive surface 3C, which is, in principle, made up of a certain shape, in this example a square shape. Placed between the explosive surface 3C and the split projectile jacket 2 are pressure-transfer segments 12A. The barrier inner body 9 has a square cross section corresponding to the explosive layer 3C. In addition to their pressure-transfer function, a series of additional special requirements such as the segments 12A may in turn have an effect, for example, on the barrier action or on the fragment velocity of the split projectile jacket 2 Can be satisfied. In this case, as shown in FIGS. 5-7, different fragment speeds or fragment types can be set for the split fragment jacket by the different thicknesses of the working segments 12A.

FIG. 15 shows an example with a double layer explosive covering 19, 20 and two corresponding barrier layers 4A, 21. Explosive firing of the explosive covering may be performed in a co- or co-movement relationship. This kind of structure produces a particularly broad spectrum of action. Thus, for example, the outer layer may explode before the target, and internal components may explode when passing through the target or just inside the target. In this case, the inner barrier layer 4A may have a property that can express, for example, a final ballistic capability, ie a penetrator. In this manner, it is possible to achieve a wide area triggering effect that is optimally applied to the combat task.

FIG. 16 shows an example with a multi-part barrier inner body 23 consisting of four circular segments 24 which may comprise similar or different materials. Layers 25 may be disposed between the segments 24. They can be designed, for example, as dynamic operating layers in the sense of the foregoing description. That is, they can be made of rubber / elastic polymer material or plastic or material having damping properties. The individual components 23 can be loosely fitted or fixedly connected, for example by means of adhesives, screws, or vulcanization bonds. In this example, the projectile structure has a central ignition body 22, which yields further decomposition breaking effect / side components (especially the individual components 24). The segments 24 may consist of fragment-forming and include bodies or have their own end-ballistic capability in the sense of a central penetrator.

17 shows two additional examples with multi-part barrier inner body / center penetrators 26. These include, for example, four cylindrical penetrators 27. At the top of the figure, disposed at the center of the cylindrical penetrator 27 is a central ignition body 22A which imparts a lateral velocity component to the inner body 26 which is designed as a combination of penetrators. In the lower part of the figure, disposed at the position of 22A is an inert central body 28 (or internal space) between the components 27A. By the shapes 26 and 27 respectively, the explosive layer 3D around the inner body 26 is formed in different thicknesses. This results in different zone accelerations of the jacket fragments. The explosive covering may be disturbed by the induced elements (top) or continuously (bottom).

18 shows an example with a projectile jacket / casing 14A, a debris casing 29 disposed below the casing 14, an inner surface of the geometry, a corresponding explosive layer 33 and an inner body 4 formed therein. Shows. Local weakening of the debris jacket 29 is achieved by the shaped elements 31A, which extend into the debris jacket 29 and (e.g., lace and lattice to form a given debris). Different divisions of the elements 31A are shown .. The corresponding principle shown in Fig. 19 corresponds to the geometrically modified inner surface of the debris casing 32 and correspondingly. To form a foundation for the cross-sectional shape having an explosive layer 31 is formed.

In FIG. 20, at the top of the figure, the inner surface of the explosive layer 31 has a geometric shape, the explosive layer forming a closed casing. In the lower part of the figure, the explosive component 35 consists of longitudinal explosive strips or flat explosive elements 36. In this case, the correspondingly formed inner body 4C serves as a separation between the individual explosive components.

The principle of the fragment explosive jacket is also embodied in FIG. 21. The example shows a cross-sectional shape with an inner body 4, which flows into the explosive layer and has separating elements or basic geometrical structures of any shape. In this example, they show the strings 37 extending in the longitudinal direction.

FIG. 22 shows an example with a barrier cavity inner ring 21 and a central inner body 38 (also increasing the barrier effect as much as possible), which takes the form of a container with a wall 38A. The filling 39 of the container can be, for example, a solid material, a paste or a fluid material, or non-homogeneous aggregate elements.

23 also shows a cross-sectional shape with a container. In the upper part of the figure, the projectile has a barrier central container 38 filled with a liquid, paste or compacted powder mass 39. In the lower part of the figure, the annular inner container 38B with the wall 38C and the filling 39A is connected to the central barrier inner body 4B by the legs 38D. Depending on the respective requirements, the legs 38D may be in the form of independent acting portions (inactive or ignited).

These examples of the cross-sectional shape of the devices according to the invention are shown in FIGS. 24-51, which series of examples show the shape of the longitudinal section of the corresponding projectile or warhead.

FIG. 24 shows a longitudinal section with a split projectile jacket 2, a step / variable thickness explosive layer 3, and a multi-part barrier inner body 41. 24 also shows the position for the control of the explosive layer or for the installation of explosive ignition elements. The barrier inner body 41 has a two-part structure. In this manner, different fragment velocities and / or different fragment distributions can be achieved in the longitudinal direction. Control or fire elements 40 may be fitted within the head or base area of the projectile.

25 shows a longitudinal section through a projectile having a variable explosive thickness and having two different variants of cylindrical debris casings. The upper part of the figure shows a device having an explosive layer 42, which varies along the longitudinal direction and has correspondingly formed barrier means. The lower part of the figure shows a variant with a fragment casing 43, which depends on the thickness and has a variable explosive layer 42A.

In FIG. 26, the explosive layer / inner body has a sudden diameter change or diameter rise. The projectile shown at the top of the figure includes an explosive layer 44 of varying thickness, which has a continuous barrier inner body 45, which has a sudden diameter change or a diameter change of different shapes. The lower part of the figure shows a projectile having different diameter barrier wall bodies or fitted penetrators or penetrator rings 41A. Depending on their respective characteristics, the inner bodies can perform different functions.

FIG. 27 shows an example with a variable diameter explosive casing 44A and a cylindrical inner body 4. The fragment jacket 45 and the explosive layer 44A have a sudden diameter change or a continuous diameter change.

In the example of FIG. 28, the upper variant has a multi-part, here separate explosive layers 47 and an adaptive debris jacket 45. The barrier step inner body 46 correspondingly carries a variable diameter. The projectile shown at the bottom of the figure is a continuous explosive layer 48 having a variable diameter.

The device according to the invention makes it possible to achieve a high efficiency combination and structure of the fragment jacket and the explosive layer in a technically particularly simple manner. Examples of taking a projectile as shown in FIG. 24 as a basic starting point are shown in FIGS. 29-31.

Thus, FIG. 29 shows an example of the geometry of the fragment casing to achieve the desired effect or the desired fragment direction. Directional control and rotation of the fragment bodies / debris rings 50 is implemented here. Here, the explosive layer 49 of the sawtooth-shaped structure in the longitudinal section has a cylindrical inner body 4 as a whole. The examples shown in FIG. 30 have separate explosive charge layers 49A and perform direction control of the fragment bodies 50A. The inner body 4 is geometrically applied. FIG. 31 shows a fragment covering 51 having a debris layer 49B applied appropriately and providing different fragment directions and fragment velocities.

32-34 and 37-41 show the shape of a device according to the invention in combination with known projectile components. 35 and 36 show examples of integration / combination of a device with penetrators.

32 shows a split projectile jacket 2 and space disposed inwardly between the outer jacket 24B and the debris body, as well as a blank or partially filled outer ballistic cover 53 (top of the figure) or a solid / fill tip (bottom). 52, a longitudinal section with 52). This figure shows, for example, sub-caliber projectiles, the projectiles having a launch base or full-caliber projectiles, the inwardly arranged working part having a small diameter.

33 shows two longitudinal sections with full (continuous) explosive coverings 3, 54. The upper part of the figure shows the projectile body and the inner barrier tip area 55, and the lower part of the figure shows the explosive-filling tip 56.

FIG. 34 shows a cross-sectional section with an explosive body 57 of any form basically fitted into the inner body 4. An explosive component of this kind can locally produce a particularly high lateral debris velocity, or provide a desired effect in the inner body 4, for example a compressive effect or a mechanical load, and show decomposition breakdown or acceleration.

FIG. 35 shows two longitudinal sections with a thin cylinder having a carbide or heavy metal core and a tip fitted within the barrier internal region 4 (upper part of the figure). It will be appreciated that each variant of the body having a final ballistic effect may be installed. The combination of penetrating ability and debris effect as shown covers particularly broad spectral action.

FIG. 36 shows two examples with a core 58A (here point-shaped) with a core fitted within a barrier interior region, with a focal inwardly conical tail region 60 on the core. Acceleration and / or destruction of the core 58A may be performed by the explosive support 61 (upper part of the figure). The lower part of the figure shows a core having a stepped tip 58B and a conical tail portion 62, the tail portion having a centering core-accelerated explosive base. The operating direction of the shape of the tail region with the core and the fragment jacket is shown by arrows 60A and 62A, respectively.

FIG. 37 shows two longitudinal sections with an inner body 64 and a corresponding explosive covering 63, with the explosive covering 63 being a tip module for increased debris effect in the axial direction (upper part of the drawing). And the fragmentation direction effect is formed by the barrier inner body 64, the explosive surface 66 and the fragment jacket 65 (bottom of the figure). Corresponding arrows 72A and 65A, which indicate the direction of operation, are also shown (see FIG. 40).

FIG. 38 shows the longitudinal section corresponding to the bottom of FIG. 37, with the fragment casing 67 and further fragment components being in the fragment pocket or fragment ring 68, which is fitted with an actuated portion 68A, an actuating arrow. 68B). FIG. 39 shows nine longitudinal sections having a two-stage barrier inner body 70A (here), each barrier inner body 70, 70A, a continuous ammunition covering 69 (top) and a non- It has a debris effect induced by the special shape of the continuous explosive covering / detachable explosive rings 69A (bottom).

40 shows an example with a further primary axial acceleration debris body 73 (shown by actuating arrow 73A) in the front region of the projectile, which is the explosive surface 71 of the explosive layer 3. Accelerated by, the surface 71 is blocked by the inner body 4.

FIG. 41 shows two longitudinal sections with partial explosive covering in the form of a barrier body with a front core / step core 74 (top). This kind of front core 74A can also be fitted separately (bottom). This front core 74A may comprise a material that is very effective in terms of final ballistics, such as for example cemented carbide or heavy metals, and may also be dynamic by impact, such as, for example, highly brittle tungsten carbide or pre-fragment bodies. It may include brittle materials that degrade under load. This first acts on the penetrating solid target plates. Attacks on inclined plates can be enhanced or first made by step-shaped shapes.

42 shows a cross-sectional shape with an explosive-covered projectile or warhead according to the invention having individual (here four) segments 75. The individual segments 75 correspond to their mode of operation, examples of which are already shown here in a circular cross section. The individual segments can be operated separately by the segment and separator 76, both of which can be structure / load-supporting inner walls and shock wave barriers. Thus, this example means penetrators or warheads with longitudinal / axial partial covering, which yields the possibility of occupying a partial area in space by debris.

FIG. 43 shows an example with a fragment thickness casing 77 and explosive segments 78 of varying thickness, having a (here four) lens-shaped cross-sectional shape (which can in principle be freely selected). The inner shape of the explosive segments 78 is formed by the corresponding barrier inner body 9A. It will be appreciated that the debris and the explosive layer may extend separately or continuously corresponding to FIG. 42. Such an apparatus can achieve the high-differentiated fragment distribution effect shown in FIG. 3 for the segment by the arrangement of the arrows 78A.

FIG. 44 shows an example of a cross-sectional shape with an explosive surface 80 in the form of a convex band and an adaptive barrier inner body 9B. 45 shows a corresponding example with (here eight) segments 81 having explosive covering 80A separated by surfaces 75A. In FIG. 44, the debris-forming device is disposed in the jacket 14, while in FIG. 45, the debris-forming (or homogeneous) bands 79A are freely exposed. This example also has a central ring 82 that promotes the barrier action on the segments 81. In addition, the cylinder 82 may be hollow or may include a central penetrator.

46 shows, in principle, a longitudinal section through the projectile structure, which has a multi-part barrier inner body which may consist of radial, axial or combinational elements. In this way, the barrier action will combine a mechanical pre-fragment effect, allowing the assembly of different bodies with various mechanical and physical properties.

FIG. 47 shows a cross-sectional shape of a projectile such as the bar shown in FIG. 46 with a fragment casing and barrier inner body 84, where a cylinder made of the same or different diameter or material in the form of a pressure-transfer matrix 85. 86, continuous or stacked. The central region 87 may be formed by a penetrator or may be filled with individual bodies. Additional ignition components corresponding to FIG. 22 may also be fitted. The cylinders 86 may require a high level of fineness (length / diameter ratio) or may be formed from short cylinder bundles. FIG. 48 shows a further example of the cross-sectional shape of the projectile as shown in FIG. 46 with a segment, single-layer or multilayer, barrier inner body 88 and center penetrator 82A.

FIG. 49 shows a longitudinal section through the explosive-fragment projectile 89 in the form of a multi-part / multi-end working body. For example, it may be formed in different stages separated by the layer 91, and may include structural spaces 90 having different functions and connected to each other or provided therein.

In the examples shown here, cylindrical fragment jackets are shown. It will be appreciated that this is not an essential requirement of the device according to the invention. The layered acceleration component means that it can carry out any form desired, even in external components, without any limitations on its effectiveness. There is no limitation in the meaning of the design specification accordingly. It will likewise be appreciated that the device according to the invention is not limited to individual bodies. It is clearly by design freedom that the corresponding fragment-forming devices can be arranged in groups.

In this regard, some examples are shown in FIGS. 50 and 51. Thus, in FIG. 50, the fragment body 92 has a square cross section accelerated by the explosive layer 3F corresponding to FIG. 14. In FIG. 51, the fragment jacket has an octagonal cross section as an example of an applicable shape if desired. Acceleration is caused by the explosive layer 3 in the form of a ring.

It will be appreciated that by way of example, the disclosed device may be coupled within a projectile, which may be coupled within a warhead if appropriate.

The main features and advantages of the present invention are summarized as follows:

Fragment-forming acting components or jackets, including debris or sub-projectiles, are accelerated by a thin explosive layer relative to the projectile or ballistic diameter.

The amount of explosives required for the acceleration of debris is minimized. Depending on the significant debris or sub-projectile velocity, the amount of explosive can be reduced by 50% to 80% compared to conventional explosive projectiles, depending on the respective aperture and technical structure.

The amount of explosive saved is available as an additional working amount. This means that the degree of freedom involved in designing warhead or projectile acceleration debris or sub-projectiles is greatly expanded.

The minimum thickness of the explosive layer is determined by the need to ensure explosion fire or full explosion. Very thin area explosive layers may be ignited by the introduction of an explosion ignition aid, such as a fuse cord. The choice of explosives can be made freely, thereby realizing very small thicknesses up to a size of 2 mm.

With larger explosive layer thicknesses, depending on the respective inner barrier means, the corresponding thick jackets can be accelerated to disassembly or to high speed. The theoretical maximum speed of the debris is almost achieved with 20 mm explosive layers and a high level of internal barrier.

The explosive layer may have a hollow cylinder shape and may have the same or varying cross-sectional shape and / or wall thickness.

The explosive layer may be prefabricated in any other form of film and body form and may be introduced to be cast in place, or may be introduced in such a way as to be pressed in place or sucked in place with reduced pressure. . It may also include one or more interlayers.

The projectile or warhead may comprise a continuous explosive layer or may consist of a plurality of explosive layers, both axially and radially.

The explosive layer may be homogeneous or may include additives or embedded bodies.

Ignition of the explosive layer or explosive area or explosive segments can be brought about in any acceptable manner according to the state of the art in the explosive projectile or warhead.

The speed and direction of the projectile or sub-projectile can vary within a very wide limit by the explosion method and the shape of the explosion layer and the inner body.

The barrier inner body may consist of one or more parts. It may comprise metal or non-metallic materials or combinations thereof. Thus, different mechanical, physical or chemical properties of the almost non-limiting range of materials are applicable. Thus, on the one hand, the homogeneous metal inner body may comprise a low density metal, for example magnesium, and on the other hand, it contains a high density heavy metal or cemented metal body (homogeneous or segmented) corresponding to high end-ballistic capability. can do.

By the nature of the inner body or of the inner bodies, under high pressure loading (Hygoniot characteristic), its behavior can be determined and is related to the ignition component used and the technical shape of the projectile or warhead and which accompanies the given kinetic properties The materials can be specially selected.

Homogeneous barrier inert inner bodies may comprise metal or non-metallic materials, which may operate under high pressure at locally occurring high temperatures and may include such materials.

Possible combinations of barrier inner bodies (eg, by using different materials by sandwiching sub-projectiles in the form of matrix materials) do not actually have a limit imposed on the design frequency bandwidth.

The barrier inner body may be made of a brittle material or a material that becomes brittle under dynamic loads. The preliminary mechanical or pre-fragment for heat treatment or the same can be the same.

The barrier inner body may also have the form of a hollow cylinder, and any cross-sectional area may comprise a hollow space. This internal hollow space may be filled with empty, large or magnetic barrier material. This allows for a selection that affects the barrier effect and thus the debris-forming or sub-projectile-discharge projectile or warhead speed and acceleration.

In a particular structure, the barrier inner body may represent or comprise a container. The inner hollow space or container introduced may be filled with solid, powder, paste or fluid material, for example. This may include reactive materials such as, for example, combustion fluids.

In the simplest case, the jacket of the projectile or warhead is homogeneous. In terms of pre-processing that promotes debris formation, it enables the use of all processes and techniques corresponding to the technical conditions for conventional debris projectiles.

The accelerated jacket may comprise debris and sub-projectiles performed in whole or in part. This kind of layer itself can represent a projectile jacket or can be fitted as a layer between the explosive and the outer jacket. By using such a structure, a pre-fabricated or very brittle or brittle under dynamic load can be disposed between the explosive layer and the outer jacket.

In the case of large-caliber ammunition or in the case of warheads, an interlayer filled with a paste or liquid material is possible, which may comprise a solid material or individual bodies disposed between the explosive layer and the shell.

A layer that dynamically promotes the barrier effect may be disposed between the explosive layer and the barrier inner body. Its mode of operation is determined by the acoustic impedance of the material involved.

Likewise, a medium having a dynamic damping action can be disposed between the explosive layer and the debris jacket as a layer to reduce the accelerated impact.

The explosive layer may consist of interconnecting surfaces, or of radially or axially separated surfaces.

The explosive layer may have a surface (appearance) of any shape so that locally different formation phenomena and fragmentation rates may be achieved.

The explosive layer can form an angle to the axis of the projectile using the form of the inner barrier means. In this way, the fragments and sub-projectiles can be accelerated in a direction controlled manner. An apparatus of this kind may be provided at a given position of the projectile (eg in the tip region) or may extend over the entire surface.

The explosive layer will generally have the form of a hollow cylinder. It may be open at the front and tail ends, or closed at one or both sides by an explosive layer at the ends.

Explosive disks (explosive bridges) can be introduced along the entire length of the penetrator. By means of the explosive disks, for example, the inner body can be accelerated in the axial direction.

Portions of the tip may be accelerated by end explosive covering. In addition, the chips of the projectile or warhead may be partially or wholly filled with explosives.

The tip or tip region may comprise an inert body having a final ballistic effect, or may comprise a body for implementing the final ballistic effect by such a component.

Further structures and devices according to the invention can be installed by introducing additional ignition components into the barrier inner body. It can be ignited by the explosion of the explosive layer or can be actuated directly. In this kind of apparatus, radial acceleration elements, for example, added to the fragments or sub-projectiles from the jacket region, are calculated from the inner region.

The function and efficiency of the device according to the invention is independent of stabilization. Thus, the active bodies may be gun-fired projectiles, impact parts of a missile or rocket, parts of a bomb, or working parts of a torpedo.

Reference Number List

1A: Spin-stabilized explosive-fragment projectile with a split projectile jacket (2), explosive layer (3) and inner body (4)

1B: pin-stabilized explosive-fragment projectile with a split projectile jacket (2), explosive layer (3) and inner body (4)

2: split projectile jacket

2A: basically a fragment jacket of any internal cross section (here octagon)

3: explosive layer

3A: Explosive casings of any internal section (polygon here) by default

3B: basically an explosive casing of any external section (here octagon)

3C: basically an explosive casing of any cross section (here, square)

3D: Explosive-Charging Intermediate Space Between 27 and 2

4: inner body

4A: barrier means for 20

4B: central inner body

4C: inner body with surface structure

5: hollow barrier inner body / barrier inner casing / inner ring / support ring

5A: second (inner) barrier layer

6: central hollow space (of any cross section)

7: the second (here center) barrier inner body

7A: Inner Body / Center Penetrator

8: Basically the barrier inner body of any cross section (here octagon)

9: basically the body inside the barrier of any cross section (square here)

9A: Barrier Inner Body

9B: Barrier Inner Body

9C: Barrier Inner Body

10: explosive segment between 9 and 2

10A: Explosive Segment between 9 and 2

11: basically the body of any cross section (here triangle)

12: inert / pressure-transfer segment (including homogeneous or body) / fragment-forming fragment between 11 and 13

12A: inert / pressure-transfer segment (including homogeneous or body) / fragment-forming fragment between 3C and 2

13: dynamic working layer between 9 and 3

13A: dynamic working layer between 5 and 7

13B: dynamic working layer between 3 and 2

13C: dynamic working layer between 2 and 14

14: outer debris ring

14A: projectile jacket / projectile casing / shell

14B: projectile jacket / warhead wall

15: annular surface comprising debris / preformed elements between 14 and 3

16: bodies / preformed fragments / preformed projectiles, fitted in 16A

16A: 15 Matrix

17: Inner body (centered or distributed) with fitted ignition element 18

18: Ignition element fitted within 17 (explosive fuse cord)

18A: Ignition element within 10A, 18

18B: Fire element / fire line of any shape and cross section inserted in 10A

19: outer explosive layer

20: inner explosive layer

21: Inner working casing / inner debris ring (barrier means for 19 and debris jacket for 20)

22: Center charge (explosive fuse cord) / ignition body

22A: Central explosive body for radial acceleration or decomposition of 26

23: Multi-part inner body (here subdivided into four circular segment cross sections 24)

Individual elements of 24: 23

25: separation / separation layer between the elements 24

26: Basically a multi-part inner body of some form (here four cylinders 27 and 27A)

27: Basically cylinders / bodies of any cross section (here circular)

27A: basically a body of any cross section (here circular)

28: inert central body / inner space / hollow space within 26

29: with variable wall thickness debris jacket / incision / internal structure 30

30: incision / internal structure

31: explosive layer having a structural outer shape

31A: Explosive Element / Explosive Leg

32: fragment jacket with molded parts on the inside / structure inside

33: explosive jacket with incisions

34: Explosive layer with diameter change / diameter rise / notches / inside cuts

35: segmented / blocked / leg-shaped explosive layer (consisting of surface elements)

36: Explosive sash / flat surface element

36A: explosive belt / explosive segment

37: Separation layer / separation element / separation strip / separation grid between 36A

38: central container / inner body

38A: 38 walls

38B: Medium Layer Container

38C: wall of 38B

38D: leg / holder / connection structure

39: 38 fillings / contents

39A: 38B Fill / Contents / Liquid Ring

40: control / ignition element

41: multi-part / multi-end barrier body

41A: Multi-part barrier body (same or different diameter)

42: explosive layer of variable thickness (here variable diameter)

42A: Externally variable diameter similar to 42

43: variable thickness fragment jacket

44: Explosive casing with soar / change in diameter (inside here)

44A: diameter spikes / diameter changes

45: stepped fragment jacket / fragment jacket of variable thickness

46: stepped inner body

47: split / multi-part explosive casing

48: Explosive casing with diameter spike / diameter change

49: explosive casing for guided debris effect (here continuous)

49A: Explosive casing with separate parts / custom detachable annular surfaces

49B: Structural explosive casing (here consisting of annular surfaces of circular element cross section)

50: debris covering to achieve induction effect

50A: 49A segment fragment covering

51: fragment jacket with convex rings

52: hollow structure between 2 and 14B (with empty or internal structure)

53: tip with explosive casing 54 / outer-ballistic cover

Explosive Layer within 54: 53

55: Barrier inner body within 53

56: Tip filled with explosive / ignition medium

57: explosive body fitted within 4

58: a penetrator fitted within 4 (here cemented carbide, heavy metal or steel core 58)

58A: core with tail inner cone 60

58B: core with conical tail 62

59: center penetrator / cylinder fitted within 4

60: tail internal cone within 58A

60A: arrow indicating the operating direction of the explosive area 61

61: Explosive area at the tail of 58A for acceleration / decomposition of 58A

61A: Explosive area at the tail of 58A for acceleration of 58A

62: 58B conical tail

62A: arrow indicating the operating direction of explosive area 61A

63: explosive covering partially boosted axial debris effect

64: internal body within 63

64A: internal body within 65

65: fragment jacket with axial fragment effect

65A: arrow supporting the direction of operation

66: explosive casing

67: fragment casing corresponding to 65 with fragment pocket 68

68: splinter pockets and splinter rings

68A: bodies fitted within 68

68B: arrows indicating the operating direction of the fragment pocket 67

69: explosive jacket with variable inner diameter for induced fragment acceleration

69A: Fragment Jacket Elements for Induced Fragment Acceleration (Section-Direction / Multi-End Explosive Layers Here)

70: barrier inner body with outer shape for induced debris effect

70A: Barrier inner body with outer shape for induced debris effect

71: axial action explosive area

72: tip module with induced fragmentation effect

73: arrow indicating direction of operation

73A: arrow indicating the operating direction of the 73 fragment covering

74: Barrier inner body with partial explosive covering

74A: Multi-part inner body with pointed tip

75: segment of the cylindrical inner body of the barrier

75A: Segment of cylindrical barrier inner body

76: separation surface

77: debris casing

78: lens-type explosive segment / segment of any cross section

78A: arrow indicating direction of operation

79: fragment

79A: Fragment Segment

79B: Accelerated Fragment Segment of 79A

79C: Decomposed and accelerated debris segment (79A)

80: explosive ring of segments of any shape

80A: explosive segment of any shape

81: segment of the barrier inner body of any shape

82: inner body, center penetrator

82A: inner body, center penetrator

83: barrier inner body formed / formed in the section-direction manner

84: ring containing rods / cylinders / bodies of any cross section

85: Separation layer between 80

86: rods / cylinders / bodies of any cross section

87: central body

88: rings in section-direction shape

89: Projectile with different barrier inner bodies

90: inert portion

91: gap / buffer inert element / separation layer

92: some form of debris ring / fragment casing

92A: some form of octagonal debris ring / fragment casing

Claims (44)

In an explosive projectile comprising an explosive layer (3) and a fragmentation projectile jacket (2) arranged on the explosive layer (3), The explosive layer (3) is characterized in that it is arranged around the inner body (4) blocking the explosive layer and formed thinner than the diameter of the projectile. The method of claim 1, The explosives projectile, characterized in that the thickness of the explosive layer (3) is 2mm to 20mm. The method of claim 1, The explosive layer (3) is characterized in that the explosive projectile of the hollow cylinder having the same or variable cross-sectional shape or the same or variable wall thickness. The method of claim 3, The explosive layer (3) is explosive launch vehicle, characterized in that the hollow cylinder with one end or both ends closed. The method of claim 1, The explosives projectile, characterized in that the explosive layer (3) is homogeneous. The method of claim 1, Ignition of the explosive layer is explosive projectile, characterized in that in the form of a point, line or ring at one or more positions. 7. The method according to claim 1 or 6, Ignition is explosive, characterized in that by the time, distance or impact fuse, by a program-controlled signal, or by a radio receiver. The method of claim 1, The explosive projectile, characterized in that the inner body (4) is a one-part structure (metal or non-metal). The method of claim 1, The inner body (4) is characterized in that the explosive projectile is made of a brittle material or a material that becomes brittle under kinetic loads. 9. The method of claim 8, The inner body (4) is an explosive projectile, characterized in that it is a central penetrator, comprises a central penetrator, consists of a plurality of subprojectiles, or comprises sub-projectiles. 9. The method of claim 8, The explosive projectile, characterized in that the inner body (4) is pre-divided or subjected to mechanical or thermal pretreatment. The method of claim 1, The explosive layer (3) is characterized in that it comprises additives or embedded body (embedded body). The method of claim 1, Explosives projectile, characterized in that the inner body (4) comprises a container. 14. The method of claim 13, Wherein the container is filled with an inert or reactive medium. 14. The method of claim 13, The explosive projectile, characterized in that the inner body (4) comprises a pyrotechnic element. The method of claim 1, An explosive projectile, characterized in that a layer is disposed between the explosive layer (3) and the inner body (4) to support a damming action dynamically. The method of claim 1, Wherein the projectile has two or more explosive layers radially. The method of claim 1, The explosives projectile, characterized in that the explosive layer (3) consists of interconnected or separated surfaces. The method of claim 1, The explosive layer (3) is characterized by forming an angle with respect to the projectile axis. The method of claim 1, The fission projectile jacket (2) is characterized in that the explosive projectile comprises at least part of preformed fragments (preformed fragments). 21. The method of claim 20, The explosives being accelerated in a directionally controlled fashion. The method of claim 1, An explosive projectile, characterized in that fragment bodies are introduced between the explosive layer (3) and the split projectile jacket (2). The method of claim 1, An explosive projectile, characterized in that a brittle material layer is disposed between the explosive layer (3) and the split projectile jacket (2). The method of claim 1, An explosive projectile, characterized in that a dynamic damping medium is arranged between the explosive layer (3) and the split projectile jacket (2). The method of claim 1, An explosive vehicle, characterized in that a liquid enclosure is inserted between the explosive layer (3) and the split projectile jacket (2). The method of claim 1, An explosive projectile, characterized in that a hollow space is formed between the explosive layer (3) and the split projectile jacket (2). The method of claim 1, The projectile is characterized in that the explosive projectile is composed of one or a multi-stage structure in the axial direction. The method of claim 1, The projectile comprises a tip or tip region, Wherein the tip or tip region comprises a final ballistically effective inert portion. The method of claim 1, The explosive projectile, characterized in that the inner body (4) is a structure consisting of a plurality of parts (multi-part). delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete

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