CN108569368A - It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion - Google Patents
It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion Download PDFInfo
- Publication number
- CN108569368A CN108569368A CN201810003191.5A CN201810003191A CN108569368A CN 108569368 A CN108569368 A CN 108569368A CN 201810003191 A CN201810003191 A CN 201810003191A CN 108569368 A CN108569368 A CN 108569368A
- Authority
- CN
- China
- Prior art keywords
- buoyancy tank
- wheel
- tank wheel
- waterline
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 6
- 230000001141 propulsive effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 241000238557 Decapoda Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000583629 Cypridopsis vidua Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/38—Propulsive elements directly acting on water characterised solely by flotation properties, e.g. drums
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention be it is a kind of determine waterline buoyancy tank wheel and promote pseudo- trimaran, belong to spitkit facility field, have the characteristics that fixed waterline propulsion, laterally from steady, and hull size is small, cheap, stability is high, handling good, can be in the water-area navigation of a large amount of water plants.Determine waterline buoyancy tank wheel to promote pseudo- trimaran to include main hull, torque stand, left buoyancy tank wheel, right buoyancy tank wheel；Torque stand includes cardan shaft, wobble plate, balance staff, bearing block, bearing, and torque stand is rigidly fixed by two bearing blocks with main hull；Left buoyancy tank wheel includes drive shaft, buoyancy tank cylinder, buoyancy tank plate, two blocks of wing plates, polylith paddle blade, the propulsion axis connection that drive shaft passes through bearing and torque stand, buoyancy tank plate, wing plate form cylindrical enclosure buoyancy tank cylinder, and polylith paddle blade is rigidly fixed with wing plate, buoyancy tank plate, are arranged along buoyancy tank cylinder even circumferential；Right buoyancy tank wheel construction is identical as left buoyancy tank wheel construction, and left and right buoyancy tank wheel is arranged symmetrically, and water line is constant.
Description
Technical field
The invention belongs to spitkit facility fields, and in particular to a kind of fixed waterline promotes, laterally from steady determines waterline
Buoyancy tank wheel promotes pseudo- trimaran.
Background technology
The cultivation of shrimp crab be unable to do without fishing boat, generally using the monohull of propeller on-hook propulsion, to ensure the stability of hull,
Although load very little, but still using large-size hull, and it is well known that shrimp crab culture pond be required for plantation water plant,
Propeller is easy to be twined extremely by water plant, not only influences fishing boat navigation, but also destroy the growth of water plant, and therefore, shrimp crab cultivates fishing
Ship needs to accomplish the requirements such as hull size is small, cheap, stability is high, handling water-area navigation that is good, meeting a large amount of water plants.
Invention content
The purpose of the present invention is just to provide for the Ship Structure of seed shrimp crab cultivation fishing boat, it disclosure satisfy that hull size
It is small, cheap, stability is high, handling good, can be in the water-area navigation of a large amount of water plants.
The purpose of the present invention is what is be achieved by the following technical measures：It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion,
Including main hull, torque stand, left buoyancy tank wheel, right buoyancy tank wheel；The torque stand includes cardan shaft, wobble plate, balance staff, bearing block, axis
Hold, the cardan shaft both ends are connect with the side of two wobble plates using rigidly fixing mode respectively, the balance staff both ends respectively with
The other side use of two wobble plates rigidly fixes mode and connects, and bearing block is installed in the balance staff both sides, pacifies between bearing block and balance staff
Equipped with rolling bearing, torque stand rigidly fixes mode with main hull by two bearing blocks and installs；The left buoyancy tank wheel includes driving
Moving axis, buoyancy tank cylinder, buoyancy tank plate, two blocks of wing plates, polylith paddle blade are equipped with rolling bearing in the drive shaft, pass through bearing and turn round
The propulsion axis connection of power frame；Two blocks of wing plates be polygonal flat panel, center vertical welding on the driving shaft, in two pieces of wing plate faces
Parallel, vertical welding buoyancy tank plate between two wing plates, buoyancy tank plate, wing plate form cylindrical enclosure air tank, i.e. buoyancy tank cylinder, the polylith
Paddle blade rigidly fixes mode and installs with wing plate, buoyancy tank plate, is arranged along buoyancy tank cylinder even circumferential；The right buoyancy tank wheel construction is floating with a left side
Case wheel construction is identical, and left and right buoyancy tank wheel is arranged symmetrically.
In the above-mentioned technical solutions, the torque stand is rigid structure, can not generate in face and reverse.
In the above-mentioned technical solutions, the torque stand is swung centered on balance staff, balance staff and main hull longitudinal center section
It is perpendicular.
In the above-mentioned technical solutions, the cardan shaft is parallel with balance staff.
In the above-mentioned technical solutions, the drive shaft, buoyancy tank cylinder, wing plate be concentrically.
In the above-mentioned technical solutions, buoyancy tank cylinder volume is more than the displacement under buoyancy tank wheel free state in the buoyancy tank wheel
Twice, that is, the gross buoyancy of buoyancy tank cylinder is more than twice of buoyancy tank wheel weight.
In the above-mentioned technical solutions, the wing plate face is vertical with buoyancy tank cylinder cylindrical center's line.
In the above-mentioned technical solutions, the paddle blade face is vertical with buoyancy tank cylinder cylindrical surface section.
In the above-mentioned technical solutions, the drive shaft rotates under power drive peculiar to vessel, and the rotation of buoyancy tank wheel, paddle blade is driven to draw
Water generates the propulsive force of hull navigation.
In the above-mentioned technical solutions, described two buoyancy tank wheels are symmetrically arranged in main hull, and water line is constant, can be only
Vertical driving, steering engine differential steering is exempted from realization, and can be realized pivot stud or be turn-taked.
The present invention it is a kind of determine waterline buoyancy tank wheel promote puppet trimaran it is simple in structure, cheap, stability is good, handling
It is good, hull size can be greatly reduced, propeller is reduced and matches acc power, the buoyancy tank wheel propulsion mode with wing plate and constant draft
It ensure that buoyancy tank wheel straw winding, and propulsive efficiency is constant, be suitble to shrimp and crab pond operation.
Description of the drawings
Fig. 1 is to determine the pseudo- trimaran vertical view of waterline buoyancy tank wheel propulsion, 1- main hulls in figure；The right buoyancy tank wheels of 2-；3- torque stands；
The left buoyancy tank wheels of 4-.
Fig. 2 is buoyancy tank wheel side view, 5- drive shafts in figure；6- buoyancy tank cylinders；7- buoyancy tank plates；8- wing plates；9- paddle blades.
Fig. 3 is buoyancy tank wheel shaft side figure, 5- drive shafts in figure；6- buoyancy tank cylinders；7- buoyancy tank plates；8- wing plates；9- paddle blades.
Fig. 4 is buoyancy tank wheel drive shaft and torque stand cardan shaft connection figure, 5- drive shafts in figure；10- bearings one；11- bearings
Two；12- cardan shafts；13- wobble plates one；14- bearing blocks one；15- bearings three；16- balance staffs；17- bearings four；18- bearing blocks two；
19- wobble plates two.
Fig. 5 is to determine the pseudo- trimaran zero load sectional side view of waterline buoyancy tank wheel propulsion, 1- main hulls in figure；The right buoyancy tank wheels of 2-；3- is turned round
Power frame；5- drive shafts；12- cardan shafts；18- bearing blocks two；19- wobble plates two；20- light lines.
Fig. 6 is to determine the pseudo- trimaran load sectional side view of waterline buoyancy tank wheel propulsion, 1- main hulls in figure；The right buoyancy tank wheels of 2-；3- is turned round
Power frame；5- drive shafts；12- cardan shafts；18- bearing blocks two；19- wobble plates two；21- loads water line.
Fig. 7 determines waterline buoyancy tank wheel and pseudo- trimaran is promoted to roll rearview, 1- main hulls in figure；The right buoyancy tank wheels of 2-；3- torsion
Frame；The left buoyancy tank wheels of 4-；22- water lines.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, the pseudo- trimaran of waterline buoyancy tank wheel propulsion, including main hull 1, right buoyancy tank wheel are determined the present embodiment provides a kind of
2, torque stand 3, left buoyancy tank wheel 4.
As shown in Figures 2 and 3, the right buoyancy tank wheel 2, left buoyancy tank wheel 4 include drive shaft 5, buoyancy tank cylinder 6, buoyancy tank plate 7, two
Block wing plate 8, polylith paddle blade 9；The wing plate 8 is polygonal flat panel structure, and two blocks of wing plates 8 are arranged in parallel, and center is vertically welded in
In drive shaft 5；For the buoyancy tank plate 7 with cylindrical weld between two blocks of wing plates 8, cylinder is vertical with 8 face of wing plate, cylinder and drive shaft
5 with one heart, and buoyancy tank plate 7, wing plate 8 form cylindrical enclosure buoyancy tank cylinder 6；The paddle blade is rectangular flat structure, and polylith paddle blade 9 is uniform
It is arranged in outside buoyancy tank cylinder 6, between two blocks of wing plates 8, rigidly fixes mode with buoyancy tank plate 7, wing plate 8 and install.
As shown in figure 4, the torque stand 3 includes cardan shaft 12, right wobble plate 13, bearing block 1, bearing 3 15, balance staff
16, bearing 4 17, bearing block 2 18, left swing plate 19；The torque stand 3 is rectangular configuration, and can not generate in face and reverse；It is described
12 right end of cardan shaft rigidly fixes mode with the use of the side of right wobble plate 13 and connect, the side of cardan shaft 12 left end and left swing plate 19
It is connected using the mode of rigidly fixing；16 right end of the balance staff rigidly fixes mode with the use of the side of right wobble plate 13 and connect, balance staff
16 left ends rigidly fix mode with the use of the side of left swing plate 19 and connect；16 right side of the balance staff is installed by bearing block 1, bearing
Bearing 3 15 is installed, bearing block 2 18 is installed in 16 left side of balance staff, between bearing block 2 18 and balance staff 16 between seat 1 and balance staff 16
Bearing 4 17 is installed, torque force device 3 rigidly fixes mode with main hull 1 by bearing block 1 and bearing block 2 18 and installs,
Balance staff 16 and 1 longitudinal center's section of main hull are perpendicular；.
As shown in figure 4, being equipped with bearing 1 and bearing 2 11 on 2 wheel drive shaft 5 of the right buoyancy tank, pass through bearing 1
And bearing 2 11 is connect with the cardan shaft 12 of torque stand 3, buoyancy tank wheel can do relative circular movement with torque stand；The left buoyancy tank
Take turns, positional symmetry identical with torque stand connection type.
Further technical solution is that cardan shaft 12 and 16 alternative one of balance staff of torque stand 3 are axis, another is two
Segment structure.
Further technical solution can be that the wobble plate 13 and wobble plate 19 of torque stand 3 are substituted using propeller shaft sleeve.
Further technical solution is also possible that buoyancy tank wheel wing plate 8 is circular flat plate structure.
The operation principle of the present invention is that the buoyancy of closed buoyancy tank cylinder is equal to displacement, and displacement is bigger, the buoyancy generated
Also bigger；One of the necessary condition of water plant winding is the space for having water plant to form closed loop.
The course of work of the present invention is as follows：By above-mentioned principle, under buoyancy tank wheel after water, when the displacement of buoyancy tank cylinder 6 be equal to it is floating
Draft when case wheel and the sum of the weight of torque stand acted on buoyancy tank wheel is the work waterline of the buoyancy tank wheel, due to
The weight of buoyancy tank wheel, the weight for acting on the torque stand on buoyancy tank wheel are constant, so the work waterline of buoyancy tank wheel is also just permanent
Fixed, as shown in figure 5, when hull loads are reduced, when hull waterline declines, torque stand 3 changes floating around 16 clockwise oscillation of balance staff
The relative position of case wheel 2 and main hull 1 ensures that buoyancy tank wheel waterline is constant；As shown in fig. 6, when hull loads increase, hull waterline
When rising, torque stand 3 changes the relative position of buoyancy tank wheel 2 and main hull 1 around 16 counter-clockwise swing of balance staff, ensures buoyancy tank wheel water
Line is constant；As shown in fig. 7, when hull is due to external force or turns to generation inclination counterclockwise, right 2 displacement of buoyancy tank wheel is less than floating
Case wheel 2 and the sum of the weight for acting on the torque stand 3 on buoyancy tank wheel 2, at this time right buoyancy tank wheel 2 generate under the effect of gravity downward
Active force generates clockwise movement effect to main hull 1, rolls direction with hull on the contrary, left 4 displacement of buoyancy tank wheel is more than buoyancy tank
It takes turns 4 and acts on the sum of the weight of the torque stand 3 on buoyancy tank wheel 4, left buoyancy tank wheel 4 generates upward work under buoyancy at this time
Firmly, clockwise movement effect is generated to main hull 1, with hull inclination direction on the contrary, vice versa, buoyancy tank wheel 2 and buoyancy tank wheel 4
The active force to main hull 1, always with hull roll direction on the contrary, to ensure that the stability of hull；Due to buoyancy tank wheel 2
And buoyancy tank plate 7, wing plate 8, the paddle blade 9 of buoyancy tank wheel 4 are solid core harden structure, and buoyancy tank plate 7 and wing plate 8, buoyancy tank plate 7 and paddle blade 9,
Wing plate 8 is to be seamlessly connected with paddle blade 9, and water plant can not obtain closed loop space on buoyancy tank wheel in buoyancy tank wheel rotation progradation,
The winding for avoiding water plant, to ensure that the thrust power needed for hull.
The present invention includes but not limited to above example, it is every carried out under the spirit and principles in the present invention it is any etc.
With replace or local improvement, such as any kind Ship Structure and promote when, all will be regarded as protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of determining the pseudo- trimaran of waterline buoyancy tank wheel propulsion, including main hull, torque stand, left buoyancy tank wheel, right buoyancy tank wheel, feature
It is：The torque stand includes cardan shaft, wobble plate, balance staff, bearing block, bearing, the cardan shaft both ends respectively with two wobble plates
Side use rigidly fixes mode and connects, and the balance staff both ends rigidly fix mode with the use of the other side of two wobble plates respectively and connect
Connect, bearing block is installed in the balance staff both sides, is equipped with rolling bearing between bearing block and balance staff, torque stand by two bearing blocks with
Main hull rigidly fixes mode and installs, and torque stand is rigid structure, can not generate in face and reverse, and torque stand is put centered on balance staff
Dynamic, balance staff is perpendicular with main hull longitudinal center section, and cardan shaft is parallel with balance staff；The left buoyancy tank wheel includes drive shaft, floats
Case cylinder, buoyancy tank plate, two blocks of wing plates, polylith paddle blade are equipped with rolling bearing in the drive shaft, pass through pushing away for bearing and torque stand
Into axis connection；Two blocks of wing plates are polygonal flat panel, and center vertical welding is on the driving shaft, parallel in two pieces of wing plate faces, two
Vertical welding buoyancy tank plate between wing plate, buoyancy tank plate, wing plate form cylindrical enclosure buoyancy tank cylinder, and it is free that buoyancy tank cylinder volume is more than buoyancy tank wheel
Twice of displacement under state, that is, the gross buoyancy of buoyancy tank cylinder are more than twice of buoyancy tank wheel weight, drive shaft, buoyancy tank cylinder,
Concentrically, wing plate face is vertical with buoyancy tank cylinder cylindrical center's line for wing plate, and the polylith paddle blade rigidly fixes mode with wing plate, buoyancy tank plate
Installation, is evenly arranged, paddle blade face is vertical with buoyancy tank cylinder cylindrical surface section outside buoyancy tank cylinder cylinder；The right buoyancy tank wheel construction and a left side
Buoyancy tank wheel construction is identical, and left and right buoyancy tank wheel is arranged symmetrically, and buoyancy tank wheel water line is constant, drive shaft and cardan shaft with center line or
Parallel, left and right buoyancy tank wheel drive shaft independence or linkage driving rotate under power drive peculiar to vessel, drive the rotation of buoyancy tank wheel, paddle blade
It strikes and generates the propulsive force of hull navigation.
2. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The torque stand is rigid
Property structure, can not generate in face reverse.
3. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The torque stand is to put
It is swung centered on axis, balance staff and main hull longitudinal center section are perpendicular.
4. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The cardan shaft and pendulum
Axis is parallel.
5. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The drive shaft is floated
Case cylinder, wing plate are concentrically.
6. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The buoyancy tank cylinder is circle
Column construction, volume are more than twice of displacement under buoyancy tank wheel free state, that is, buoyancy tank cylinder gross buoyancy be more than it is floating
Twice of case wheel weight.
7. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The wing plate face with it is floating
Xiang Tong cylindrical center line is vertical.
8. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The paddle blade is in buoyancy tank
It is evenly arranged outside cylinder cylinder, paddle blade face is vertical with buoyancy tank cylinder cylindrical surface section.
9. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：The drive shaft with push away
Into axis with center line or parallel, left and right buoyancy tank wheel drive shaft independence or linkage driving rotate under power drive peculiar to vessel, drive
Buoyancy tank wheel rotates, and paddle blade, which is struck, generates the propulsive force of hull navigation.
10. it is according to claim 1 it is a kind of determining waterline buoyancy tank wheel and promote pseudo- trimaran, it is characterized in that：Described two buoyancy tanks
Wheel is symmetrically arranged in main hull, and water line is constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003191.5A CN108569368A (en) | 2018-01-03 | 2018-01-03 | It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003191.5A CN108569368A (en) | 2018-01-03 | 2018-01-03 | It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108569368A true CN108569368A (en) | 2018-09-25 |
Family
ID=63575807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810003191.5A Pending CN108569368A (en) | 2018-01-03 | 2018-01-03 | It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108569368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796362A (en) * | 2018-12-14 | 2021-05-14 | 山东安澜工程建设有限公司 | Inhale husky ship and inhale husky head |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189826896A (en) * | 1898-12-20 | 1899-04-15 | Francis Graham Moon | An Improved Ship or Vessel. |
| FR2517623A1 (en) * | 1981-12-08 | 1983-06-10 | Gardel Francois | Stabiliser for marine vessel drive - has float pivoted to hull to support drive in constant position |
| US20040265074A1 (en) * | 2003-03-14 | 2004-12-30 | Sandvik Ab | Tool and cutting insert for the fine turning of grooves in workpieces |
| DE202005016610U1 (en) * | 2005-10-24 | 2005-12-22 | Otto Dieterle Spezialwerkzeuge Gmbh | Reversible plate for tool, has body, on which supporting slots are pressed, such that transitions between their side surfaces and surfaces adjacent to side surfaces are rounded, and side surfaces are curved by slots` cross sectional shape |
| CN101121438A (en) * | 2007-09-25 | 2008-02-13 | 安徽工业大学 | Double-vane propeller |
| KR20110101306A (en) * | 2010-03-08 | 2011-09-16 | 최강섭 | Hydro-power generator that rotates in the direction of fluid flow |
| CN207791055U (en) * | 2018-01-03 | 2018-08-31 | 周长宾 | It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion |
-
2018
- 2018-01-03 CN CN201810003191.5A patent/CN108569368A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189826896A (en) * | 1898-12-20 | 1899-04-15 | Francis Graham Moon | An Improved Ship or Vessel. |
| FR2517623A1 (en) * | 1981-12-08 | 1983-06-10 | Gardel Francois | Stabiliser for marine vessel drive - has float pivoted to hull to support drive in constant position |
| US20040265074A1 (en) * | 2003-03-14 | 2004-12-30 | Sandvik Ab | Tool and cutting insert for the fine turning of grooves in workpieces |
| DE202005016610U1 (en) * | 2005-10-24 | 2005-12-22 | Otto Dieterle Spezialwerkzeuge Gmbh | Reversible plate for tool, has body, on which supporting slots are pressed, such that transitions between their side surfaces and surfaces adjacent to side surfaces are rounded, and side surfaces are curved by slots` cross sectional shape |
| CN101121438A (en) * | 2007-09-25 | 2008-02-13 | 安徽工业大学 | Double-vane propeller |
| KR20110101306A (en) * | 2010-03-08 | 2011-09-16 | 최강섭 | Hydro-power generator that rotates in the direction of fluid flow |
| CN207791055U (en) * | 2018-01-03 | 2018-08-31 | 周长宾 | It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796362A (en) * | 2018-12-14 | 2021-05-14 | 山东安澜工程建设有限公司 | Inhale husky ship and inhale husky head |
| CN112796362B (en) * | 2018-12-14 | 2023-03-03 | 山东安澜工程建设有限公司 | Inhale husky ship and inhale husky head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6125098B2 (en) | Floating wind turbine with a floating foundation and method for installing such a wind turbine | |
| EP3310647B1 (en) | Floating wind turbine platform structure with optimized transfer of wave and wind loads | |
| AU2015226662B2 (en) | Flare-type tensile legs floating wind turbine base, offshore wind turbine and construction method | |
| CN102765466B (en) | Semi-submersible offshore floating fan foundation | |
| CN100491198C (en) | Spade rudder | |
| CN104816797B (en) | A kind of offshore wind turbine and its installation method | |
| KR20160067967A (en) | Floating wind power plant | |
| CN103596839A (en) | Propulsion assembly in a ship | |
| CN207791055U (en) | It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion | |
| CN108569368A (en) | It is a kind of to determine the pseudo- trimaran of waterline buoyancy tank wheel propulsion | |
| CN103619703A (en) | Propulsion assembly in a ship | |
| CN206939004U (en) | A kind of self-propulsion type combined breeding ship | |
| JP2009234555A (en) | Moored type spiral blade water turbine ocean current power generation, and moored type spiral blade wind mill floating power generating system | |
| CN203767042U (en) | Outward floating type tension leg floating wind turbine foundation and offshore wind turbine | |
| CN204137307U (en) | A kind of stability float | |
| CN110304224A (en) | Side pushes away submariner device and submariner method | |
| GB1306438A (en) | Float-supported marine craft | |
| CN207985142U (en) | A kind of water floated platform of quick-assembling | |
| CN216041276U (en) | Semi-submersible type power pile embracing platform adopting active propulsion control | |
| CN204707761U (en) | A kind of marine fish farm that floats | |
| CN102658861B (en) | Semi-submerged propeller | |
| KR20110124994A (en) | System for control draft of a ship | |
| CN104802935A (en) | Centrifugal satellite signal buoy | |
| CN109572971A (en) | A kind of propeller arrangement for anti-heel | |
| CN205442811U (en) | Water foaming oxygenation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180925 |