CN106080577A - Air propeller is utilized to advance and the ship of the hull that hovers - Google Patents
Air propeller is utilized to advance and the ship of the hull that hovers Download PDFInfo
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- CN106080577A CN106080577A CN201610406400.1A CN201610406400A CN106080577A CN 106080577 A CN106080577 A CN 106080577A CN 201610406400 A CN201610406400 A CN 201610406400A CN 106080577 A CN106080577 A CN 106080577A
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- hovers
- hull
- conduit
- ship
- air propeller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V1/00—Air-cushion
- B60V1/14—Propulsion; Control thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H7/00—Propulsion directly actuated on air
- B63H7/02—Propulsion directly actuated on air using propellers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Air propeller is utilized to advance and the ship of the hull that hovers, including hull, the air propeller power set that are arranged in deck in ship structure, the dead astern of air propeller power set is provided with afflux nest, afflux nest is towards a side opening of air propeller in air propeller power set, and the aperture area of afflux nest exists overlapping with the rotating diameter inner area of air propeller in air propeller power set；Hull below deck is provided with the drain air flue of closing, and hull bottom is provided with the conduit that hovers, and the bottom of the conduit that hovers, afterbody are opening, and the afterbody opening part of the conduit that hovers is provided with dodge gate to be opened/closed；The gas outlet of afflux nest connects with drain air flue, and the connectivity part of the two is tightly connected, and drain air flue offers venthole, and venthole connects with the conduit that hovers.The present invention can utilize air propeller to realize advancing and the function that hovers, the beneficially exploitation of small air cushion ship, by the regulation to the function that hovers, improves the amphibious suitability of ship.
Description
Technical field
The present invention relates to aero-propeller vessel oceangoing ship technical field, particularly relate to air propeller and realize advancing and pad simultaneously
Rise the aero-propeller vessel oceangoing ship of function.
Background technology
In order to meet amphibious performance requirement, expedited the emergence of use air propeller electromotor as the boats and ships of dynamical system, one
As be referred to as aero-propeller vessel oceangoing ship, the most most typically aircushion vehicle.Existing entirely hover or small air cushion ship typically uses lift
Fan and air propeller propeller are respectively completed and hover and propelling task, have possessed amphibious ability, can be used for marsh, beach
The land and water handover regions such as painting or sandy beach.Existing aircushion vehicle does not contacts with surface to make hull, it is necessary to divergence fan to ship
Supply is constantly supplemented in the air layer formed between body flexible skirt structure and surface.The air layer that hovers of aircushion vehicle is dependent on
Hull flexible skirt structure realizes, and this ship type simultaneously also limiting aircushion vehicle the most just can only use the most common hull shape
Shape, the most also cannot be used some conventional ship form design, i.e. solved by the change of hull lines or improve amphibious craft
Oceangoing ship is in problems such as the water surface and the stability of movement over ground, maneuverability, sea-keeping and rapidities.Due to the aircushion vehicle wind that hovers
Whole hull is hovered disengaging surface by fan, it is therefore desirable to divergence fan power the biggest, corresponding divergence fan size and weight
Amount is the biggest, the most just greatly limit the development of small air cushion ship.
Summary of the invention
The applicant improves for disadvantages mentioned above of the prior art, it is provided that one utilizes air propeller to advance also
Hover the ship of hull, and it can utilize air propeller to realize advancing and the function that hovers, the beneficially exploitation of small air cushion ship,
By the regulation to the function that hovers, improve the amphibious suitability of ship.
Technical scheme is as follows:
Air propeller is utilized to advance and the ship of the hull that hovers, including hull, the air propeller that is arranged in deck in ship structure
Power set, the dead astern of air propeller power set is provided with afflux nest, and afflux nest is towards in air propeller power set
The rotation of air propeller in one side opening of air propeller, and the aperture area of afflux nest and air propeller power set
There is overlap in diameter inner area；Hull below deck is provided with the drain air flue of closing, and hull bottom is provided with the conduit that hovers, pad
Rise the bottom of conduit, afterbody is opening, and the afterbody opening part of the conduit that hovers is provided with dodge gate to be opened/closed；Giving vent to anger of afflux nest
Mouth connects with drain air flue, and the connectivity part of the two is tightly connected, and drain air flue offers venthole, venthole and the conduit that hovers
Connection.
Its further technical scheme is:
The rear end of described dodge gate is hinged with the push rod of electric pushrod, and the front end of dodge gate is rotatably supported at the conduit that hovers
On two side, the housing hinge of electric pushrod is on hull, and electric pushrod and the hinged place of hull are positioned at electric pushrod with movable
The top of the hinged place of door, electric pushrod drives dodge gate around dodge gate upper and lower upset with the jointed shaft of the conduit that hovers.
Being provided with demarcation strip in the described conduit that hovers, described venthole is positioned at hull center of gravity front, and demarcation strip is located at hull weight
Between the heart and venthole, demarcation strip is flexible board, and demarcation strip upper end is fixed on the conduit inwall that hovers, the lower end suspension of demarcation strip,
The demarcation strip conduit that will hover is divided into former and later two cavitys.
Described demarcation strip includes at least two plate section from top to bottom on direction, in adjacent two plate sections, and the plate section of top
Thickness more than the thickness of plate section of lower section.
Described demarcation strip uses nylon sheet, rubber slab or glass epoxy.
The described conduit that hovers is longitudinally disposed along hull, and is located at the centre position on beam of hull direction.
Being provided with the waterproof catch of flexibility in the described conduit that hovers, waterproof catch is located at the front of venthole, waterproof catch
Upper end is hinged with bearing, and bearing is affixed with the conduit inwall that hovers, waterproof catch can the upper and lower upset of jointed shaft in bearing, give vent to anger
Hole is positioned at waterproof catch jointed shaft in bearing and overturns the cylindrical space formed.
Described afflux nest includes shroud-like structure and gas outlet, bottom, and the opening of described shroud-like structure is towards described air spiral
Oar, the inwall of described shroud-like structure is inner sunken face, and the inner space of described shroud-like structure is passed through gas outlet, described bottom and drawn
Gas road connect, gas outlet, described bottom is a circumferential closed housing, the other two sides of described housing respectively with described cover
The inner space of shape structure, the connection of drain air flue.
The technique effect of the present invention:
The present invention stops and afflux with air propeller overlapping the having of rotation area by arranging in air propeller dead astern
The afflux nest of effect, arranges afterbody opening and the controlled conduit that hovers of afterbody extent of opening alow, and in afflux nest gas outlet
And hover and drain air flue is set between conduit so that the present invention can utilize air propeller power set to realize aero-propeller vessel
The two big functions hovering and advancing of the most amphibious boats and ships of oceangoing ship；Controlled to hover the degree of conduit afterbody opening by dodge gate,
The formation of air cushion in conduit it is thus possible to control to hover, disappear and the degree of air cushion in the conduit that hovers, such that it is able to according to need
Want so that ship of the present invention becomes conventional planing hull, has propelling, the ship of the dual-use function that hovers or based on little degree
Air cushion under there is the ship subtracting the effect of shaking, improve the amphibious suitability of ship of the present invention；By venthole is arranged
Flexible demarcation strip is set before hull center of gravity, between hull center of gravity and venthole, it is possible to enter the air cushion before and after hull center of gravity
Row regulation, before making air cushion be concentrated mainly on hull center of gravity, so, ship slides under beach environment, and beneficially fore is gradually lifted
Rise, be conducive to reducing the frictional force of mud, so that ship of the present invention has the preferably suitability under beach environment.
The present invention changes tradition aircushion vehicle and uses flexible skirt to realize the mode that hovers, by hull bottom hover conduit, draw
The afflux nest at gas road and air propeller rear realizes hovering, and therefore, it can according to carrying out air boats and ships targetedly
Hull lines design, to adapt to the amphibious motion under different use state, meet rapidity, stability, maneuverability, sea-keeping
With requirements such as environmental suitabilities, it is simple to the development of small-sized amphibious boats and ships.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the present invention.
Fig. 2 is that air propeller rotating diameter inner area of the present invention is illustrated with afflux nest aperture area overlapping relation
Figure, in figure, dash area is the overlapping area of afflux nest aperture area and air propeller.
Fig. 3 is the structural representation of described demarcation strip, shows demarcation strip and the assembling structure of the conduit that hovers in figure.
Fig. 4 is the structural representation of waterproof catch of the present invention, shows waterproof catch and the dress of the conduit that hovers in figure
Distribution structure, the waterproof catch that in figure, dotted portion is under dash state after being upset.
Wherein: 1, hull；2, air propeller power set；3, afflux nest；4, drain air flue；41, venthole；5, hover
Conduit；6, dodge gate；7, electric pushrod；8, demarcation strip；9, waterproof catch；10, bearing.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
See that Fig. 1, Fig. 2, the present invention include hull 1, the air propeller power set 2 being arranged on hull 1 deck, air
The dead astern of propeller power set 2 is provided with afflux nest 3, and afflux nest 3 is towards air propeller in air propeller power set 2
A side opening, and the rotating diameter inner face of air propeller in the aperture area of afflux nest 3 and air propeller power set 2
Accumulating in overlap, described opening forms the air inlet of afflux nest 3；Hull 1 below deck is provided with the drain air flue 4 of closing,
Being provided with the conduit 5 that hovers bottom hull 1, the bottom of conduit 5 that hovers, afterbody are opening, and the afterbody opening part of the conduit 5 that hovers is provided with
Dodge gate 6 to be opened/closed, the conduit 5 that hovers is longitudinally disposed along hull 1, and is preferably located at the centre position on hull 1 width；
The gas outlet of afflux nest 3 connects with drain air flue 4, and the connectivity part of the two is tightly connected, and drain air flue 4 offers venthole
41, venthole 41 connects with the conduit 5 that hovers.
Specifically, the rear end of described dodge gate 6 is hinged with the push rod of electric pushrod 7, the rotatable twelve Earthly Branches in front end of dodge gate 6
Support on the two side hovering conduit 5, the housing hinge of electric pushrod 7 on hull 1, the hinged place of electric pushrod 7 and hull 1
Being positioned at the top of electric pushrod 7 and the hinged place of dodge gate 6, specifically, dodge gate 6 is two ends difference on hull 1 width
Hinged with the push rod of an electric pushrod 7, the front end of dodge gate 6 is then passed through articulated manner or passes through bearing assembly rotationally
Being supported on the two side of the conduit 5 that hovers, electric pushrod 7 drives dodge gate 6 around the jointed shaft of dodge gate 6 with the conduit 5 that hovers
Upper and lower upset, the break-make spinning upside down the conduit 5 afterbody opening that controls to hover and this afterbody opening by dodge gate 6 make
The degree that the conduit 5 that must hover connects with hull 1 external environment condition.The size of dodge gate 6 sets with the size of the conduit 5 afterbody opening that hovers
Put, on the premise of the two rotatable gap exists, it is basically identical that the two size can be set.
See Fig. 1, Fig. 3, described in hover and be provided with demarcation strip 8 in conduit 5, venthole 41 is positioned at hull 1 center of gravity front, demarcation strip
8 are located between hull 1 center of gravity and venthole 41, and demarcation strip 8 is flexible board, and demarcation strip 8 upper end connects seat by inverted " L " shape
Being fixed on conduit 5 inwall that hovers, the suspension of the lower end of demarcation strip 8, demarcation strip 8 conduit 5 that will hover is divided into former and later two cavitys.
The special construction being arranged on specific position and demarcation strip 8 by venthole 41 and demarcation strip 8 is arranged, and to hovering, conduit 5 realizes soft
Property cut off, when dodge gate 6 close, being provided with of flexible demarcation strip 8 beneficially adjusts that the conduit 5 that hovers is interior to be formed
Air cushion power so that the air cushion power that the conduit 5 that hovers passes through in two cavitys that demarcation strip 8 is divided into is different, i.e. hull 1 center of gravity front
The air cushion power hovered in conduit 5 cavity, more than the air cushion power hovered in conduit 5 cavity at hull 1 center of gravity rear, is so conducive to
Make fore progressively lift, when especially boats and ships slide in beach environment, be conducive to reducing the frictional resistance of mud, improve boats and ships
Stablizing under beach environment slides.
Specifically, described demarcation strip 8 includes at least two plate section from top to bottom on direction, in adjacent two plate sections, on
The thickness of the plate section of side, more than the thickness of the plate section of lower section, is shown in the preferred embodiment that Fig. 3, Fig. 3 are demarcation strip 8, and demarcation strip 8 is by three
Block flexible board does not flush setting along hull 1 length direction superposition, the bottom of three flexible boards, in hull 1 direction from front to back
On, in adjacent two panels flexible board, the bottom of the flexible board of top is higher than the bottom of underlying flex plate, so that demarcation strip 8 exists
Successively decrease for flexible degree in hull 1 short transverse, thus the conduit 5 that hovers is played the effect of flexible partition, i.e. the least portion
What point air-flow still can flow into demarcation strip 8 rear hovers in conduit 5, on the other hand, hovers demarcation strip 8 both sides in conduit 5
Air cushion effect play regulation effect.Demarcation strip 8 uses the flexible materials such as nylon sheet, rubber slab or glass epoxy.
Further, see Fig. 1, Fig. 4, described in hover and be provided with the waterproof catch 9 of flexibility in conduit 5, waterproof catch 9 uses Buddhist nun
The flexible material such as dragon plate, rubber slab or glass epoxy, waterproof catch 9 is located at the front of venthole 41, the upper end of waterproof catch 9 with
Bearing 10 is hinged, and bearing 10 is affixed with conduit 5 inwall that hovers, waterproof catch 9 can the upper and lower upset of jointed shaft in bearing 10, go out
Pore 41 is positioned at waterproof catch 9 jointed shaft in bearing 10 and overturns the cylindrical space formed.Specifically, described bearing 10 wraps
Including two ears being hinged, wherein, an ear is affixed with conduit 5 inwall that hovers, in another ear and waterproof catch 9
Holding affixed, the setting of waterproof catch 9 can stop that sea water or wave pour in drain air flue 4 from venthole 41, really during navigation
Protecting drain air flue 4 reliable operation, in Fig. 4, the curve shown in double dot dash line represents the sea water or wave being blocked.
Specifically, described afflux nest 3 includes shroud-like structure and gas outlet, bottom, and the opening of described shroud-like structure is towards described
Air propeller, the inwall of described shroud-like structure is inner sunken face, the end by afflux nest 3, the inner space of described shroud-like structure
Gas outlet, portion connects with drain air flue 4, and gas outlet, described bottom is a circumferential closed housing, the other two sides of described housing
Connect with inner space, the drain air flue 4 of described shroud-like structure respectively.
The main stream that in the present invention, air propeller power set 2 produce remains the propelling for whole ship, by
Aperture area in afflux nest 3 exists overlapping with the rotating diameter inner area of air propeller in air propeller power set 2,
By afflux nest 3, the fraction that air propeller power set 2 produce is stopped that union flows in drain air flue 4, in drain air flue 4
Air-flow be introduced directly into, by the venthole 41 of drain air flue 4, the conduit 5 that hovers again, form air cushion and be achieved in hovering of hull 1,
When the quantity of the conduit 5 that hovers is multiple, each conduit 5 that hovers can be arranged corresponding drain air flue, thus bottom hull 1
Form local air-cushion, by the upper and lower upset of dodge gate 6, it is possible to control the hover formation of air cushion in conduit 5, disappearance and gas
The degree of pad, when dodge gate 6 fully opens, the air-flow in conduit 5 that hovers all flows out from the afterbody opening of the conduit 5 that hovers,
Whole ship is equivalent to the speedboat of routine；(it is in fully open and fully closed middle shape when dodge gate 6 local is closed
State), there is fraction in the conduit 5 that hovers and hover, when ship navigates by water in wave high speed, fraction now hovers energy
Enough to the heave up and down of hull, its cushioning effect of vacillating now to the left, now to the right, thus ship is played and subtracts the effect of shaking；When dodge gate 6 closes completely
When closing, in the conduit 5 that hovers, stream pressure increases, and produces air-cushion force upwards, is achieved in hull and hovers, by dodge gate 6
Opening and closing and the control of opening and closing degree, it is possible to be formed with or without air cushion and the degree of required air cushion as required, by giving vent to anger
A flexible demarcation strip is set up, it is possible to the conduit that hovers before hole 41 is arranged on hull center of gravity, between hull center of gravity and venthole 41
Play flexible partition effect, thus before and after regulating hull center of gravity, form the size of air cushion, before making air cushion concentrate on hull center of gravity, from
And be conducive to reducing boats and ships under beach environment, slide the frictional resistance being, improve ship of the present invention under beach environment
The suitability.It addition, the size of afflux nest 3 catchment area is directly proportional to the size of the throughput that effectively hovers being actually needed,
See Fig. 2, i.e. afflux nest 3 stops that air propeller diameter rotation area is the biggest, and the overlapping area of the two is the biggest, then afflux nest 3 hinders
Keep off and collect air propeller produce throughput the biggest, otherwise also the least, therefore, by change afflux nest baffle collection
Flow area size can control to be incorporated into the size of the inner throughput of conduit 5 that hovers, thus reaches to change hull air-cushion force size
Purpose.
The present invention utilizes air propeller power set to achieve the big function of two hovering and advancing, and energy on ship
Enough controlling whether the most as required forms air cushion and the degree of air cushion, also makes the boats and ships can be according to maneuverability, rapidity, resistance to simultaneously
Ripple and security requirement are designed, it is simple to the amphibious boats and ships of development of small-scale.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention sees right
Requirement, within protection scope of the present invention, can make any type of amendment.
Claims (8)
1. utilize air propeller to advance and the ship of the hull that hovers, including hull (1), the sky that is arranged on hull (1) deck
Gas propeller power set (2), it is characterised in that: the dead astern of air propeller power set (2) is provided with afflux nest (3), collection
Stream nest (3) is towards a side opening of air propeller in air propeller power set (2), and the aperture area of afflux nest (3)
Exist overlapping with the rotating diameter inner area of air propeller in air propeller power set (2)；Hull (1) below deck
Being provided with the drain air flue (4) of closing, hull (1) bottom is provided with the conduit that hovers (5), and the bottom of the conduit that hovers (5), afterbody are
Opening, the afterbody opening part of the conduit that hovers (5) is provided with dodge gate to be opened/closed (6)；The gas outlet of afflux nest (3) and drain air flue
(4) connection, and the connectivity part of the two is tightly connected, and drain air flue (4) offers venthole (41), venthole (41) and the groove that hovers
Road (5) connects.
2. utilize air propeller to advance and the ship of the hull that hovers as described in claim 1, it is characterised in that: described activity
The rear end of door (6) is hinged with the push rod of electric pushrod (7), and the front end of dodge gate (6) is rotatably supported at the conduit that hovers (5)
On two side, the housing hinge of electric pushrod (7) is on hull (1), and electric pushrod (7) is positioned at electricity with the hinged place of hull (1)
The top of the hinged place of dynamic push rod (7) and dodge gate (6), electric pushrod (7) drives dodge gate (6) around dodge gate (6) and pad
Rise the upper and lower upset of jointed shaft of conduit (5).
3. utilize air propeller to advance and the ship of the hull that hovers as described in claim 1, it is characterised in that to hover described in:
Being provided with demarcation strip (8) in conduit (5), described venthole (41) is positioned at hull (1) center of gravity front, and demarcation strip (8) is located at hull (1)
Between center of gravity and venthole (41), demarcation strip (8) is flexible board, and demarcation strip (8) upper end is fixed on the conduit that hovers (5) inwall, point
The lower end suspension of dividing plate (8), demarcation strip (8) conduit (5) that will hover is divided into former and later two cavitys.
4. utilize air propeller to advance and the ship of the hull that hovers as described in claim 3, it is characterised in that: described separation
Plate (8) includes at least two plate section from top to bottom on direction, in adjacent two plate sections, the thickness of the plate section of top is more than lower section
The thickness of plate section.
5. utilize air propeller to advance and the ship of the hull that hovers as described in claim 3, it is characterised in that: described separation
Plate (8) uses nylon sheet, rubber slab or glass epoxy.
6. utilize air propeller to advance and the ship of the hull that hovers as described in claim 1, it is characterised in that to hover described in:
Conduit (5) is longitudinally disposed along hull (1), and is located at the centre position on hull (1) width.
7. utilize air propeller to advance and the ship of the hull that hovers as described in claim 1, it is characterised in that to hover described in:
Being provided with the waterproof catch (9) of flexibility in conduit (5), waterproof catch (9) is located at the front of venthole (41), waterproof catch (9)
Upper end is hinged with bearing (10), and bearing (10) is affixed with the conduit that hovers (5) inwall, and waterproof catch (9) can cut with scissors in bearing (10)
The upper and lower upset of spindle, venthole (41) is positioned at waterproof catch (9) jointed shaft in bearing (10) and overturns the cylindrical space formed
In.
8. utilize air propeller to advance and the ship of the hull that hovers as described in claim 1, it is characterised in that: described afflux
Nest (3) includes shroud-like structure and gas outlet, bottom, the opening of described shroud-like structure towards described air propeller, described hood-shaped knot
The inwall of structure is inner sunken face, and the inner space of described shroud-like structure is connected with drain air flue (4) by gas outlet, described bottom,
Gas outlet, described bottom is a circumferential closed housing, the other two sides of described housing respectively with the inside of described shroud-like structure
Space, drain air flue (4) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406400.1A CN106080577B (en) | 2016-06-12 | 2016-06-12 | Promoted using air propeller and the ship for the hull that hovers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406400.1A CN106080577B (en) | 2016-06-12 | 2016-06-12 | Promoted using air propeller and the ship for the hull that hovers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106080577A true CN106080577A (en) | 2016-11-09 |
| CN106080577B CN106080577B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610406400.1A Active CN106080577B (en) | 2016-06-12 | 2016-06-12 | Promoted using air propeller and the ship for the hull that hovers |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516058A (en) * | 2016-12-16 | 2017-03-22 | 茂名高新技术产业开发区嘉舟创新科技有限公司 | Airship |
| CN106741787A (en) * | 2016-12-09 | 2017-05-31 | 茂名高新技术产业开发区嘉舟创新科技有限公司 | Stern lift piggyback pod |
| CN110466493A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | A kind of aircushion vehicle engine propeller pylon structure and machining method |
| CN115805929A (en) * | 2022-12-30 | 2023-03-17 | 中国科学院赣江创新研究院 | Electric hovercraft and lifting system thereof |
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| CN106741787A (en) * | 2016-12-09 | 2017-05-31 | 茂名高新技术产业开发区嘉舟创新科技有限公司 | Stern lift piggyback pod |
| CN106516058A (en) * | 2016-12-16 | 2017-03-22 | 茂名高新技术产业开发区嘉舟创新科技有限公司 | Airship |
| CN110466493A (en) * | 2019-08-22 | 2019-11-19 | 中船黄埔文冲船舶有限公司 | A kind of aircushion vehicle engine propeller pylon structure and machining method |
| CN115805929A (en) * | 2022-12-30 | 2023-03-17 | 中国科学院赣江创新研究院 | Electric hovercraft and lifting system thereof |
| CN115805929B (en) * | 2022-12-30 | 2024-06-14 | 中国科学院赣江创新研究院 | Electric air cushion ship's backing up system and electric air cushion ship |
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| CN106080577B (en) | 2018-02-09 |
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