KR200410323Y1 - Engine - Google Patents

Abstract

The present invention minimizes the components of the engine to lighten the weight to reduce the fuel economy, and in particular, the engine can be made small to obtain an engine that can be expanded to a wide range of use,

A cylinder block portion configured with a cylinder; It consists of a reciprocating part composed of bevel gears connected to the shaft by converting linear motion into a crank rod and an arm, and a main bevel gear and a main shaft that interlocks and rotates perpendicularly to the bevel gear. The cylinder head block unit comprises an exhaust pipe, an intake pipe, and an ignition plug. The upper housing and the lower housing serve as intake / exhaust air, and the cylinder includes an intake stroke, an exhaust stroke, a compression stroke, and an explosion stroke. By configuring it to be made, it is a novel engine of a completely different structure from the existing rotary engine, forming engine, opposing engine has a great effect that can be used in a light and narrow place by minimizing the components. In addition, since the exhaust valve device, the intake device, and the ignition device constituted in each cylinder are simple, there is no trouble and the manufacturing cost is very low.

Bevel Gears, Crank Arms, Cylinders, Pistons

Description

Noble Engine {Engine}

1 is a partially assembled perspective view showing the novel engine of the preferred embodiment of the present invention.

Figure 2 is a coupled state showing the novel engine of the present invention.

Figure 3 is a cross-sectional view showing the suction stroke, the expansion stroke of the present invention.

Figure 4 is a sectional view showing the expansion stroke, the suction stroke of the present invention.

5 is a coupling view showing a rotation direction conversion unit of the novel engine of the present invention.

Figure 6 is a perspective view showing a cylinder head block portion of the novel engine of the present invention.

7 is an administrative state diagram showing an administrative state of each cylinder of the present invention.

8 is a perspective view showing an engine body part of the present invention.

Explanation of the main symbols in the drawings

10, 10-1: bolt 20: exhaust pipe

30: bearing 40: upper housing

50: intake valve 60: intake pipe

70: exhaust valve 80: fixing bolt

90: rail groove 100: cylinder head block portion

110: spark plug 120: pipe

130: first piston 140: second piston

150: third piston 160: fourth piston

170: bearing 180: spindle

190: main bevel gear 200: rotation direction conversion unit

210: first cylinder 220: second cylinder

230: third cylinder 240: fourth cylinder

300: cylinder block portion 350: lower housing

The present invention relates to a novel engine, and more particularly, to reduce fuel consumption by minimizing the components of the engine to lighten the weight, and in particular, to an engine that can be made small and the engine can be widely used. .

In the conventional portable engine, a carburettor or fuel injection nozzle was installed in a cylinder to supply fuel, and an electric wire or a high pressure hose was connected from the outside to be used as an energy supply source.

Conventionally, an engine that obtains power by burning a fuel inside a cylinder and moving a piston with the gas generally converts the reciprocating motion of the piston into a rotational motion by a crank mechanism composed of a connecting rod and a crankshaft to absorb power such as a generator into the crankshaft. It is an engine with a recipe to drive the device.

Piston reciprocating engines have considerably higher thermal efficiency because of the high temperature / pressure of the working fluid. However, the piston engine has disadvantages that cannot be improved in structure, that is, heavy, vibrating, energy exhaust loss and exhaust noise.

 In an internal combustion engine, the higher the compression ratio, the higher the temperature of the working fluid and the higher the thermal efficiency. And, the higher the engine runs, the higher the output. Therefore, the engine must operate at a high compression ratio and at a high speed in order to produce a high output with high thermal efficiency. However, if the compression ratio is high, the temperature of the working fluid is also high. Therefore, all elements that come into contact with the hot working fluid must be adequately cooled so that they do not overheat and destroy and that the oil film is retained on their sliding surfaces (eg cylinder walls). In addition, all rotors must be balanced in their tubular moment with respect to their axis of rotation so that they can rotate at high speed.

Since the planetary rotary vankel rotary engine has been realized as one internal combustion engine, many rotary engines have been designed. However, none of them solves all of the problems of high compression ratios, and hence the proper cooling and moment of inertia balance described above. Thus none of these designs were realized as a heat engine.

In an auto cycle spark ignition engine, an air / fuel mixture gas having a substantially air-fuel ratio is burned at a very busy speed by electric spark ignition. In general, this process is considered a static combustion process; On the other hand, in compression ignition diesel engines, more air is supplied to the fuel and the injected fuel burns relatively slowly; In general, this process is regarded as a static pressure combustion process. However, if both engines are operated at the same compression ratio, the thermal efficiency of the spark ignition engine performing the static combustion process should be clearly thermodynamically higher than that of the compression ignition engine performing the static pressure combustion process. However, in an auto-cycle spark ignition engine, the compression ratio is limited to a certain value or less in order to prevent pre-ignition of the air / fuel mixed gas having the same air-fuel ratio and to prevent combustion knock. The thermal efficiency of the engine is therefore limited to virtually any value.

As described above, the conventional engine must implement a device that can be opened and closed by separately configuring a push rod, a valve device, and a rocker arm to drive an inlet and an exhaust port, so that the weight must be increased and the mechanical mechanism must be efficiently operated. Production is difficult, there was a problem that the production cost increases.

In addition, the existing engine is composed of a 'V-type' engine, an opposing engine, a forming engine, a rotary engine, and the like, and thus, there is a limit to use it according to the usage and equipment.

Therefore, the present invention has been devised to solve the conventional problems, and an object of the present invention is to provide a novel engine composed of one intake and one exhaust.

Another object of the present invention is to provide a novel engine in which the cylinder head rotates.

Another object of the present invention is to provide a novel engine each cylinder rod is connected to the bevel gear.

The present invention for achieving the above object is a cylinder block portion consisting of a cylinder, a reciprocating portion consisting of a bevel gear connected to the shaft is connected to the piston is connected to the piston arranged in the cylinder is converted to rotational movement of the crank rod and the arm, It consists of a main shaft connected to the main bevel gear that interlocks and interlocks vertically with the bevel gear, and rotates by connecting the connected cylinder head block of the main shaft to an axis extending to the main shaft. It consists of a plug arrangement, the upper part of the cylinder head block and the exhaust pipe and the intake pipe is configured to serve as the intake / exhaust, the upper direction housing including the main shaft, the crank rod and the arm, and the rotation direction conversion It consists of the lower housing so that the cylinder consists of intake stroke, exhaust stroke, compression stroke and explosion stroke. Castle was.

In addition, the cylinder block part has a through hole formed so that the piston is inserted, the through hole has a cylinder inserted therein, and a cooling water circulation hole is formed to circulate with the cooling water filled in the inner wall, and a through hole is formed at the center to insert the main shaft. The main and tapered roller bearings formed in the lower part and the upper part formed a seating space part to rotate by seating the cylinder head block part, and the power supply part was configured to supply power to the spark plug at the upper end of the upper part.

In addition, the cylinder head block part is composed of an inlet port, an exhaust port, and an ignition device, which is connected to the main shaft of the upper part of the cylinder block part, and configured to rotate once during two strokes of each cylinder, and the inlet port penetrates to supply a mixed fuel of air and fuel. A sphere is formed, and a through hole is formed at a side thereof so as to be connected to a center line with the main shaft so that fuel can be supplied even when the center is rotated with the main shaft. The exhaust port forms a through hole and is discharged into the upper housing to the outside. It is configured to be discharged, the ignition device is configured to be configured to supply power even when rotating by forming a contact terminal on the side and a roller terminal on the side of the cylinder head block to supply power to the spark plug.

Hereinafter, described in detail with reference to the accompanying drawings of the novel engine of the present invention.

As shown in FIGS. 1 to 8, the novel engine of the present invention constitutes a cylinder block part 300 to form a through hole for mounting a cylinder, and is arranged in parallel so that the piston cranks linear motion by rotational motion. Each bevel gear (130-5,140-5,150-5,160-5) converted into a rod and arm and converted into a rotational movement on the bevel gear shaft is connected to the main bevel gear 190 of the main shaft to The main idea is that the direction of movement and the main shaft 180 is arranged in the same parallel line to form a power unit, and in that configuration is connected to the cylinder block 300, the piston is composed of a cylinder, the piston and the piston is a linear motion crank rod and arm Rotational direction converting unit 200 consisting of a bevel gear connected to the shaft is converted into a rotational motion and the main shaft connected to the main bevel gear to rotate interlocked vertically with each bevel gear 180, the exhaust valve 70, the intake valve 50 and the spark plug 110 is arranged in a cylinder head block portion 100 is connected to the main shaft, the exhaust valve and the intake valve is composed of intake / exhaust The upper housing 40, which serves as a role, and the lower housing 350 that protects the rotation direction converting unit 200 are configured to have an intake stroke, an exhaust stroke, a compression stroke, and an explosion stroke in the cylinder.

As shown in FIG. 1 and FIG. 2, the cylinder block unit 300 has four cylinders arranged in the first, second, third and fourth cylinders 210, 220, 230, and 240 in a clockwise direction.

First, since the above-described cylinder and its configuration are identical, the components of the first cylinder will be described as an embodiment.

4 and 5, the cylinder block portion 300 of the cooling water passage 290 is also formed for cooling, the first cylinder is inserted and configured to heat-treated with a material that can withstand wear during reciprocating movement of the piston It is configured to use.

The cylinder is composed of a piston, the piston is a piston ring (130-4) is arranged, usually arranged a plurality of compression rings and oil ring so that the compression force does not fall, the oil ring is to apply oil evenly on the wall or oil in the combustion chamber The oil is shaved off so that it does not enter.

The crank rod is connected to the first piston 130, and the crank rod 130-1 and the crank arm (crank arm) are connected to convert the linear reciprocating motion into a rotational motion. The crank arm has an axis 130-3. It is configured to connect with the first bevel gear (130-5).

The second, third and fourth cylinders 220, 230 and 240 are connected to the second, third and fourth pistons 140, 150 and 160, the crank rod, the crank arm and the main shaft, and the second, third and fourth bevel gears 140-5, 150-5 and 160-5. Since the first cylinder is the same as the component, no further description is given.

The movement generated in each cylinder is configured to be connected to the main shaft, the main shaft 180 is configured to rotate by connecting the cylinder head block portion 100 to the extended shaft of the main shaft toward the top.

The cylinder head block portion is configured by arranging the exhaust valve 70, the intake valve 50, the spark plug 110, and the ignition device, and is not configured like the conventional intake / exhaust valves, but rather the cylinder head in each cylinder. The block is rotated so that the mixed gas and exhaust gas are discharged and ignited.

The intake valve 50 forms a through hole so that one side of the intake pipe 60 coincides with the central axis and the other side is connected to the intake valve to supply the mixed fuel.

Even though the intake valve rotates, the center shaft is fixed to the center of the shaft by a bearing 30 so that the intake pipe is configured to inject a mixed gas into the cylinder.

The exhaust valve 70 has only a through hole, and is configured to discharge the exhaust gas through the through hole, and the exhaust gas is configured to discharge to the exhaust pipe 20 through the upper housing 40.

The ignition unit of FIG. 6 is configured to generate sparks in the compressed mixed gas of each cylinder while the cylinder head block unit 100 rotates, so that the electrode 110-1 of the spark plug 110 does not protrude to the outside. It is constructed so that it does not get caught in the cylinder at the time of rotation, and it is made to almost coincide with the cylinder head block surface to prevent the leakage of compressed air.

The ignition unit forms a rail groove 90 at the edge of the cylinder head block portion to form a roller electrode 90 in the groove so that the power supply to the ignition plug through the roller electrode 280 even when the cylinder head block portion 100 is rotated. It is configured to supply.

The spark plug is inserted into the heat-resistant pipe and connected to the spark plug to be configured to withstand the heat generated by the exhaust gas. In addition, the four-cylinder compression stroke is used to supply power to the spark plugs, and the ignition timing is set to allow the ignition to occur before the peak of the compression top dead center, and to set the timing and administrative ignition timing of the compressed mixed gas as much as possible. It was. The ignition timing of the above and the ignition device is made by magneto, and is connected to the main shaft gear so that the spark occurs in accordance with the ignition timing.

Next, the upper housing 40 forms an intake pipe 60 at the center, arranges a bearing to reduce friction, and connects an exhaust pipe to discharge exhaust gas from the side. The upper housing has a plurality of cylinder blocks. Mounted with a bolt (10).

Since the upper housing is a passage of the exhaust gas of the cylinder, the exhaust gas is discharged so that a material resistant to heat is used.

The rotation direction converting unit 200 includes a first bevel group 130-5 of the shaft 130-3 connected to the crank arm of the first piston 130 and a shaft connected to the crank arm of the second piston 140. Second bevel gear 140-5, third bevel gear 150-5 of the shaft connected to the crank arm of the third piston 150, and fourth bevel gear of the shaft connected to the crank arm of the fourth piston 160 The 160-5 is arranged to be orthogonal to the main bevel gear of the main shaft 180 so that the rotational force of the first, second, third and fourth bevel gears is engaged with the main bevel gear to transmit rotational kinetic energy.

The main bevel gear 190 and the first, second, third and fourth bevel gears have a ratio of 1: 2 so that the main shaft rotates one rotation while the piston is two strokes.

Since the rotation is engaged with the main bevel gear as described above, there is no loss of power, and since the structure of the rotation direction converting unit 200 is simple, there is no failure and is configured to be used in a narrow place.

The lower housing 350 is configured to protect the rotation direction converting unit 200, and serves to store and store oil so as to supply oil to the cylinder and each component to the cylinder block unit 300 and the plurality of bolts 10. -1) combined.

The operation of the novel engine of the present invention configured as described above will be described in detail.

First, as shown in FIG. 7, the cylinder head block portion is rotated during the intake stroke of the first cylinder, and the intake valve is opened in the first cylinder (the inlet pipe opening is approached), and the piston moves from the top dead center to the bottom dead center to be mixed. The gas is strongly inhaled.

At this time, the second cylinder is in the stage of the exhaust stroke, the third cylinder is in the expansion stage, and the fourth cylinder has just started ignition and is in the ignition stage.

Next, the intake stroke ends in the first cylinder, the state of the compression stroke, the piston is compressed toward the top dead center, the second cylinder is the intake stroke stage, the third cylinder is the exhaust stage, the fourth cylinder is the expansion stage .

As described above, the cylinder head block portion rotates once to become the intake stroke, the compression stroke, the expansion stroke, and the exhaust stroke of the first, second, third, and fourth cylinders.

As described above, since each cylinder repeats the intake stroke, the compression stroke, the expansion stroke, and the exhaust stroke, the main shaft is connected to the main bevel gear connected to the first, second, third, and fourth bevel gears.

The upper part of the main shaft is configured to rotate the cylinder head block portion, and the main shaft acts to rotate one rotation while each cylinder is two strokes.

The supply of the mixed gas is supplied through the intake pipe connected to the intake valve, and since one axis of the intake pipe is on the center line, it functions to supply the mixed gas while rotating.

8 of another embodiment of the present invention, since the exhaust gas is discharged in the upper housing, the temperature increases, so that a plurality of cooling fins 310 are mounted on the outside to radiate heat to the outside.

The bearing connected to the main shaft is subjected to a large load and usually uses roller bearings and tapered bearings.

As described above, the present invention has been described with reference to the embodiments shown in the drawings, but this is only an example, and those skilled in the art may understand that various modifications and equivalent other embodiments are possible therefrom. will be. Therefore, the true technical protection scope of the present invention should be defined by the technical spirit of the appended claims.

As described above, a novel engine having a completely different structure from the existing rotary engine, a molding engine, and an opposing engine has a superior effect that can be used in a light and narrow place by minimizing the components.

Since the exhaust valve device, the intake device, and the ignition device constituted in each cylinder are simple, there is no trouble, and the manufacturing cost is very low.

Claims (5)

A cylinder block portion configured with a cylinder; A reciprocating part composed of a bevel gear connected to a shaft connected to a piston and a piston arranged in the cylinder and converted into a linear motion by a crank rod and an arm to rotate; It consists of a main shaft connected to the bevel gear and the main bevel gear is rotated to interlock with each other perpendicularly, It is rotated by connecting the connected cylinder head block portion of the main shaft to the axis extending to the main shaft, arranged in the exhaust pipe, the intake pipe and the spark plug arranged in the cylinder head block portion, An upper housing composed of an exhaust valve and an intake valve at an upper portion of the cylinder head block, and acting as an intake / exhaust; A rotation direction conversion unit including the main shaft, the crank rod and the arm; A novel engine comprising an intake stroke, an exhaust stroke, a compression stroke, and an explosion stroke in a cylinder, the lower housing protecting the rotation direction converting portion. The method of claim 1, wherein the cylinder block portion is configured to symmetrically arrange four cylinders, The cylinder is connected to the first, second, third and fourth pistons and the pistons arranged in the first, second, third and fourth cylinders, and the linear motion is converted into rotational motion by the crank rod and the arm to each bevel gear connected to the shaft. Configured reciprocating unit, It consists of a main shaft connected to the bevel gear and the main bevel gear is rotated to interlock with each other perpendicularly, It is rotated by connecting the connected cylinder head block portion of the main shaft to the shaft extending to the main shaft, arranged in the cylinder head block portion by arranging an exhaust valve, an intake valve, a spark plug and an ignition device, An upper housing configured to have an intake pipe connected to an exhaust valve and an intake valve at an upper portion of the cylinder head block part, the exhaust gas being discharged to the inside of the barrel by the upper center and discharged to the exhaust port; A rotation direction conversion unit including the main shaft, the crank rod and the arm; A novel engine comprising an intake stroke, an exhaust stroke, a compression stroke, and an explosion stroke in a cylinder, the lower housing protecting the rotation direction converting portion. According to claim 1, The cylinder block portion has a through hole is formed so that the piston is inserted, the through hole is configured to allow the cylinder is inserted into the inner wall of the cooling water circulation port is configured to circulate the cooling water filled, A through hole is formed in the center so that the main shaft can be inserted into the main shaft roller bearing formed in the upper and lower parts, and a seating space part is formed in the upper part so that the cylinder head block part can be seated and rotated. Noble engine, characterized in that to configure the power supply to supply. According to claim 1, wherein the cylinder block portion is configured to form a pseudo cylinder in the through hole of the inner, Four reciprocating parts composed of bevel gears connected to the shafts connected to the pistons and the pistons arranged in the respective cylinders, and converting the linear motions into the crank rods and the rotary motions; It consists of a main shaft connected to each bevel gear and the main bevel gear rotates to intersect and rotate perpendicularly to each other, It is rotated by connecting the cylinder head block to the main shaft on the extension line of the main shaft, arranged in the exhaust pipe, the intake pipe and the spark plug arranged in the cylinder head block portion, An upper housing configured to have an exhaust pipe and an intake pipe on an upper portion of the cylinder head block, and serve as an intake / exhaust air; A rotation direction conversion unit configured to convert the linear reciprocating motion into a rotational motion by engaging a crank rod, an arm, and a bevel gear connected to each of the pistons with the main bevel gear of the main shaft; A novel engine comprising an intake stroke, an exhaust stroke, a compression stroke, and an explosion stroke in the cylinder, the lower housing protecting the rotation direction converting portion. According to claim 1, wherein the cylinder head block portion is composed of an intake valve, exhaust valve and the ignition unit is fixed to the main shaft of the upper portion of the cylinder block portion is configured to rotate once during two strokes of each cylinder, A flow path is formed to connect an intake pipe to the intake valve to supply a mixed fuel of air and fuel, and is connected to a center in a straight line with the main shaft to supply fuel even when the center is rotated with the main shaft; The exhaust valve is configured to form a through hole and be discharged into the upper housing and discharged to the outside through the exhaust port; The ignition unit is a novel engine, characterized in that configured to supply power even when rotating by forming a contact terminal on the side and a roller terminal on the side of the cylinder head block to supply power to the spark plug.

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