CN106080577B - Promoted using air propeller and the ship for the hull that hovers - Google Patents
Promoted using air propeller and the ship for the hull that hovers Download PDFInfo
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- CN106080577B CN106080577B CN201610406400.1A CN201610406400A CN106080577B CN 106080577 B CN106080577 B CN 106080577B CN 201610406400 A CN201610406400 A CN 201610406400A CN 106080577 B CN106080577 B CN 106080577B
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- hovers
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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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- 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
Promoted using air propeller and the ship for the hull that hovers, air propeller power set including hull, in deck in ship structure, the dead astern of air propeller power set is provided with afflux nest, afflux nest towards air propeller in air propeller power set a side opening, and the aperture area of afflux nest exist with the rotating diameter inner area of air propeller in air propeller power set it is overlapping；Hull below deck is provided with the drainage air flue of closing, and hull bottom is provided with the conduit that hovers, and the bottom for the conduit that hovers, afterbody are opening, and the afterbody opening for the conduit that hovers is provided with dodge gate to be opened/closed；The gas outlet of afflux nest is connected with drainage air flue, and the connectivity part of the two is tightly connected, and drainage air flue offers venthole, and venthole connects with the conduit that hovers.The present invention can utilize air propeller to realize and promote and the function that hovers, and be advantageous to the exploitation of small air cushion ship, by the regulation to the function that hovers, improve the amphibious applicability of ship.
Description
Technical field
The present invention relates to aero-propeller vessel oceangoing ship technical field, and in particular to realizes propulsion and pad simultaneously using air propeller
Rise the aero-propeller vessel oceangoing ship of function.
Background technology
In order to meet amphibious performance requirement, expedite the emergence of using ship of the air propeller engine as dynamical system, one
As be referred to as aero-propeller vessel oceangoing ship, wherein most typically aircushion vehicle.It is existing complete to hover or small air cushion ship typically uses lift
Fan and air propeller propeller, which are respectively completed, hovers and promotes task, possesses amphibious ability, available for marsh, beach
The land and water handover region such as painting or sandy beach.Existing aircushion vehicle is not in order that hull contacts with surface, it is necessary to divergence fan to ship
Constantly supplement supplies in the air layer formed between body flexible skirt structure and surface.The air layer that hovers of aircushion vehicle is to rely on
What hull flexible skirt structure was realized, this ship type for also limiting aircushion vehicle simultaneously also can only just use most common hull shape
Shape, some conventional ship form designs cannot be also used certainly, i.e., solves by the change of hull lines or improves amphibious craft
Oceangoing ship is the stability of the water surface and movement over ground, maneuverability, sea-keeping and the rapidity the problems such as.Due to the aircushion vehicle wind that hovers
Fan, which hovers whole hull, departs from surface, it is therefore desirable to divergence fan power it is just very big, corresponding divergence fan size and again
Amount is also just very big, thus also just greatly limit the development of small air cushion ship.
The content of the invention
The applicant is improved for disadvantages mentioned above of the prior art, there is provided one kind is promoted simultaneously using air propeller
Hover the ship of hull, and it can utilize air propeller to realize and promote and the function that hovers, and be advantageous to the exploitation of small air cushion ship,
By the regulation to the function that hovers, the amphibious applicability of ship is improved.
Technical scheme is as follows：
Promoted using air propeller and the ship for the hull that hovers, including hull, the air spiral shell in deck in ship structure
Oar power set are revolved, the dead astern of air propeller power set is provided with afflux nest, and afflux nest fills towards air propeller power
Put a side opening of middle air propeller, and the aperture area of afflux nest and air propeller in air propeller power set
Rotating diameter inner area exists overlapping；Hull below deck is provided with the drainage air flue of closing, and hull bottom is provided with the groove that hovers
Road, the bottom for the conduit that hovers, afterbody are opening, and the afterbody opening for the conduit that hovers is provided with dodge gate to be opened/closed；Afflux nest
Gas outlet connect with drainage air flue, and the connectivity part of the two is tightly connected, and drainage air flue offers venthole, and venthole is with padding
Rise conduit connection.
Its further technical scheme is：
The rear end of the dodge gate and the push rod of electric pushrod are hinged, and the front end of dodge gate is rotatably supported at the groove that hovers
On the two side in road, the housing hinge of electric pushrod on hull, the hinged place of electric pushrod and hull be located at electric pushrod with
The top of the hinged place of dodge gate, electric pushrod drive jointed shaft upper and lower upset of the dodge gate around dodge gate and the conduit that hovers.
Demarcation strip is provided with the conduit that hovers, the venthole is located in front of hull center of gravity, 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, and the lower end of demarcation strip suspends,
The demarcation strip conduit that will hover is divided into former and later two cavitys.
The demarcation strip is including at least two plate sections from top to bottom on direction, in two neighboring plate section, the plate section of top
Thickness be more than lower section plate section thickness.
The demarcation strip uses nylon sheet, rubber slab or glass epoxy.
The conduit that the hovers centre position longitudinally disposed along hull, and being located on beam of hull direction.
Flexible waterproof catch is provided with the conduit that hovers, waterproof catch is located at the front of venthole, waterproof catch
Upper end is hinged with bearing, and bearing and the conduit inwall that hovers are affixed, waterproof catch can in bearing the upper and lower upset of jointed shaft, outlet
Hole position is overturn in formed cylindrical space in waterproof catch around jointed shaft in bearing.
The afflux nest includes shroud-like structure and bottom gas outlet, and the opening of the shroud-like structure is towards the air spiral
Oar, the inwall of the shroud-like structure are inner sunken face, and the inner space of the shroud-like structure is by the bottom gas outlet with drawing
Gas road connects, and the bottom gas outlet is a circumferential closed housing, the other two sides of the housing respectively with the cover
The inner space of shape structure, drainage air flue connection.
The technique effect of the present invention：
The present invention by air propeller dead astern set with air propeller rotate area it is overlapping have stop and
The afflux nest of afflux effect, afterbody opening and the controllable conduit that hovers of afterbody extent of opening are alow set, and gone out in afflux nest
Drainage air flue is set between gas port and the conduit that hovers so that the present invention can realize that air pushes away using air propeller power set
Enter hover and promote two big functions of the especially amphibious ship of ship；The journey for the conduit afterbody opening that hovered by dodge gate control
Degree, so as to control the formation of air cushion in the conduit that hovers, disappear and the conduit that hovers in air cushion degree, so as to basis
Need so that ship of the present invention turns into conventional planing hull, has propulsion, the ship for the dual-use function that hovers or based on little Cheng
There is the ship for subtracting the effect of shaking under the air cushion of degree, improve the amphibious applicability of ship of the present invention；By the way that venthole is set
Put before hull center of gravity, flexible demarcation strip is set between hull center of gravity and venthole, can be to the air cushion before and after hull center of gravity
It is adjusted, before air cushion is concentrated mainly on hull center of gravity, in this way, ship slides under beach environment, it is gradual is advantageous to fore
Lift, be advantageous to reduce the frictional force of mud, be preferably applicable so that ship of the present invention has under beach environment
Property.
The present invention changes traditional aircushion vehicle and realizes the mode that hovers using flexible skirt, by hull bottom hover conduit, draw
The afflux nest at gas road and air propeller rear hovers to realize, therefore, can be targeted according to being carried out to air ship
Hull lines design, to adapt to the amphibious motion under different use states, meet rapidity, stability, maneuverability, sea-keeping
Required with environmental suitability etc., be easy to the development of small-sized amphibious ship.
Brief description of the drawings
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
Scheme, dash area is the overlapping area of afflux nest aperture area and air propeller in figure.
Fig. 3 is the structural representation of the demarcation strip, and the assembling structure of demarcation strip and the conduit that hovers is shown in figure.
Fig. 4 is the structural representation of waterproof catch of the present invention, and the dress of waterproof catch and the conduit that hovers is shown in figure
Distribution structure, dotted portion is the waterproof catch that is in after upset under dash state in figure.
Wherein：1st, hull；2nd, air propeller power set；3rd, afflux nest；4th, air flue is drained；41st, venthole；5th, hover
Conduit；6th, dodge gate；7th, electric pushrod；8th, demarcation strip；9th, waterproof catch；10th, bearing.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is illustrated.
See Fig. 1, Fig. 2, the present invention includes hull 1, the air propeller power set 2 on the deck of hull 1, 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 in the aperture area of afflux nest 3 and air propeller power set 2 air propeller rotating diameter inner face
Accumulate in overlapping, described be open forms the air inlet of afflux nest 3；Hull 1 below deck is provided with the drainage air flue 4 of closing,
The bottom of hull 1 is provided with the conduit 5 that hovers, and the bottom of conduit 5 that hovers, afterbody are opening, and the afterbody opening for 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 the centre position being preferably located on the width of hull 1；
The gas outlet of afflux nest 3 is connected with drainage air flue 4, and the connectivity part of the two is tightly connected, and drainage air flue 4 offers venthole
41, venthole 41 connects with the conduit 5 that hovers.
Specifically, the rear end of the dodge gate 6 and the push rod of electric pushrod 7 are hinged, the rotatable twelve Earthly Branches in front end of dodge gate 6
Support is on the two side for hovering conduit 5, and the housing hinge of electric pushrod 7 is on hull 1, the hinged place of electric pushrod 7 and hull 1
Positioned at the top of electric pushrod 7 Yu the hinged place of dodge gate 6, specifically, the both ends on the width of hull 1 of dodge gate 6 are distinguished
Be hinged with the push rod of an electric pushrod 7, the front end of dodge gate 6 then by articulated manner or by bearing assembly rotationally
It is supported on the two side for the conduit 5 that hovers, electric pushrod 7 drives dodge gate 6 around dodge gate 6 and the jointed shaft for the conduit 5 that hovers
Upper and lower upset, pass through spinning upside down to control the break-make for the afterbody opening of conduit 5 that hovers and the afterbody opening to make for dodge gate 6
Must be hovered the degree that conduit 5 connects with the external environment condition of hull 1.The size of the size of dodge gate 6 and the afterbody opening of conduit 5 that hovers is set
Put, under the premise of existing for the two rotatable gap, the two size can be set basically identical.
See Fig. 1, Fig. 3, demarcation strip 8 is provided with the conduit 5 that hovers, venthole 41 is located in front of the center of gravity of hull 1, demarcation strip
8 are located between the center of gravity of hull 1 and venthole 41, and demarcation strip 8 is flexible board, and the upper end of demarcation strip 8 passes through inverted " L " shape connecting seat
It is fixed on the inwall of conduit 5 that hovers, the lower end suspension of demarcation strip 8, the conduit 5 that will hover of demarcation strip 8 is divided into former and later two cavitys.
The special construction that specific position and demarcation strip 8 are arranged on by venthole 41 and demarcation strip 8 is set, and the conduit 5 that hovers is realized soft
Property cut-off, in the state of the closure of dodge gate 6, being provided with for flexible demarcation strip 8 hovers what is formed in conduit 5 beneficial to adjustment
Air cushion power so that the air cushion power in two cavitys that the conduit 5 that hovers is divided into by demarcation strip 8 is different, i.e., in front of the center of gravity of hull 1
The air cushion power to hover in the cavity of conduit 5 is more than the air cushion power to hover in the cavity of conduit 5 at the center of gravity rear of hull 1, is so advantageous to
Fore is progressively lifted, when especially ship slides in beach environment, be advantageous to reduce the frictional resistance of mud, improve ship
Stabilization under beach environment slides.
Specifically, the demarcation strip 8 is including at least two plate sections from top to bottom on direction, in two neighboring plate section, on
The thickness of the plate section of side is more than the thickness of the plate section of lower section, sees that Fig. 3, Fig. 3 are the preferred embodiment of demarcation strip 8, demarcation strip 8 is by three
Block flexible board is superimposed along the length direction of hull 1, and the bottom of three flexible boards do not flush setting, in the direction from front to back of hull 1
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 in the short transverse of hull 1 for flexible degree, flexible partition thus is played a part of to the conduit 5 that hovers, i.e. on the one hand small portion
Point air-flow can still flow into the hovering in conduit 5 of the rear of demarcation strip 8, on the other hand, to hovering in conduit 5 for the both sides of demarcation strip 8
Air cushion effect play adjustment effect.Demarcation strip 8 is using flexible materials such as nylon sheet, rubber slab or glass epoxies.
Further, see Fig. 1, Fig. 4, be provided with flexible waterproof catch 9 in the conduit 5 that hovers, waterproof catch 9 uses Buddhist nun
The flexible materials such as imperial plate, rubber slab or glass epoxy, waterproof catch 9 are located at the front of venthole 41, the upper end of waterproof catch 9 with
Bearing 10 is be hinged, and bearing 10 and the inwall of conduit 5 that hovers are affixed, waterproof catch 9 can the upper and lower upset of jointed shaft in bearing 10, go out
Stomata 41 is located at waterproof catch 9 and overturn around jointed shaft in bearing 10 in formed cylindrical space.Specifically, the bearing 10 wraps
Two ears being hinged are included, wherein, an ear and the inwall of conduit 5 that hovers are affixed, in another ear and waterproof catch 9
Hold affixed, the setting of waterproof catch 9 can stop that seawater or wave pour in drainage air flue 4 from venthole 41 during navigation, really
Protect and drain the reliable operation of air flue 4, the curve in Fig. 4 shown in double dot dash line represents the seawater or wave being blocked.
Specifically, the afflux nest 3 includes shroud-like structure and bottom gas outlet, and the opening of the shroud-like structure is described in
Air propeller, the inwall of the shroud-like structure are inner sunken face, the bottom that the inner space of the shroud-like structure passes through afflux nest 3
Portion gas outlet connects with drainage air flue 4, and the bottom gas outlet is a circumferential closed housing, the other two sides of the housing
The inner space with the shroud-like structure, drainage air flue 4 connect respectively.
Main stream caused by air propeller power set 2 is still the propulsion for whole ship in the present invention, by
Exist in the aperture area of afflux nest 3 with the rotating diameter inner area of air propeller in air propeller power set 2 it is overlapping,
Fraction caused by air propeller power set 2 stops that union is flowed in drainage air flue 4 by afflux nest 3, drains in air flue 4
Air-flow be introduced directly into the conduit 5 that hovers by draining the venthole 41 of air flue 4 again, form air cushion and be achieved in hovering for hull 1,
When the quantity for the conduit 5 that hovers is multiple, corresponding drainage air flue can be set to each conduit 5 that hovers, so as in the bottom of hull 1
Local air-cushion is formed, by the upper and lower upset of dodge gate 6, formation, disappearance and the gas of air cushion in the conduit 5 that hovers can be controlled
The degree of pad, when dodge gate 6 is opened completely, the air-flow in conduit 5 that hovers all flows out from the afterbody opening for the conduit 5 that hovers,
Speedboat of the whole ship equivalent to routine；When dodge gate 6 is local closes（It is in fully open and fully closed middle shape
State）, fraction be present in the conduit 5 that hovers and hover, when ship navigates by water in wave high speed, fraction now hovers energy
Heave up and down, its cushioning effect of vacillating now to the left, now to the right enough to hull, subtract the effect of shaking so as to be played to ship；When dodge gate 6 closes completely
When closing, the interior air-flow pressure of conduit 5 that hovers increase, upward air-cushion force is produced, hull is achieved in and hovers, passes through dodge gate 6
Opening and closing and the control of opening and closing degree, can be formed with or without the degree of air cushion and required air cushion as needed, pass through outlet
Hole 41 be arranged on hull center of gravity before, a flexible demarcation strip is set up between hull center of gravity and venthole 41, can be to the conduit that hovers
Flexible partition effect is played, so as to adjust the size that air cushion is formed before and after hull center of gravity, before air cushion is concentrated on hull center of gravity, from
And be advantageous to reduction ship and the frictional resistance for being is slided under beach environment, ship of the present invention is improved under beach environment
Applicability.In addition, the size of the catchment area of afflux nest 3 to be actually needed effectively hover throughput size be it is directly proportional,
See Fig. 2, i.e. afflux nest 3 stops that air propeller diameter rotation area is bigger, and the overlapping area of the two is bigger, then afflux nest 3 hinders
Keep off and to collect throughput caused by air propeller also bigger, on the contrary it is also just small, therefore, by the collection for changing afflux nest baffle
Flow area size is the controllable size for being incorporated into the 5 inner throughput of conduit that hovers, and changes hull air-cushion force size so as to reach
Purpose.
The present invention realizes the big function of two for hovering and promoting, and energy using air propeller power set on ship
It is enough to control whether to form the degree of air cushion and air cushion as needed, while also allow ship according to maneuverability, rapidity, resistance to
Ripple and security requirement are designed, and are easy to the amphibious ship of development of small-scale.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that within protection scope of the present invention, any type of modification can be made.
Claims (7)
1. promoted using air propeller and the ship for the hull that hovers, including hull (1), the sky 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
Flow a side opening of the nest (3) towards air propeller in air propeller power set (2), and the aperture area of afflux nest (3)
Exist with the rotating diameter inner area of air propeller in air propeller power set (2) overlapping；Hull (1) below deck
The drainage air flue (4) of closing is provided with, hull (1) bottom is provided with the conduit (5) that hovers, and the bottom of the conduit that hovers (5), afterbody are
Opening, the afterbody opening of the conduit that hovers (5) are provided with dodge gate to be opened/closed (6)；The gas outlet of afflux nest (3) and drainage air flue
(4) connect, and the connectivity part of the two is tightly connected, drainage air flue (4) offers venthole (41), venthole (41) and the groove that hovers
Road (5) connects；Demarcation strip (8) is provided with the conduit that hovers (5), the venthole (41) is located in front of hull (1) center of gravity, point
Dividing plate (8) is located between hull (1) center of gravity and venthole (41), and demarcation strip (8) is flexible board, and demarcation strip (8) upper end is fixed on
Hover conduit (5) inwall, the suspension of the lower end of demarcation strip (8), and demarcation strip (8) conduit (5) that will hover is divided into former and later two chambers
Body.
2. being promoted using air propeller as described in claim 1 and the ship for the hull that hovers, it is characterised in that：The activity
The rear end of door (6) and the push rod of electric pushrod (7) are hinged, and the front end of dodge gate (6) is rotatably supported at the conduit that hovers (5)
On two side, for the housing hinge of electric pushrod (7) on hull (1), the hinged place of electric pushrod (7) and hull (1) is located at electricity
Dynamic push rod (7) and the top of the hinged place of dodge gate (6), electric pushrod (7) drive dodge gate (6) around dodge gate (6) and pad
Rise the upper and lower upset of jointed shaft of conduit (5).
3. being promoted using air propeller as described in claim 1 and the ship for the hull that hovers, it is characterised in that：The separation
Plate (8) is including at least two plate sections from top to bottom on direction, in two neighboring plate section, the thickness of the plate section of top is more than lower section
Plate section thickness.
4. being promoted using air propeller as described in claim 1 and the ship for the hull that hovers, it is characterised in that：The separation
Plate (8) uses nylon sheet, rubber slab or glass epoxy.
5. being promoted using air propeller as described in claim 1 and the ship for the hull that hovers, it is characterised in that：It is described to hover
Conduit (5) is longitudinally disposed along hull (1), and the centre position being located on hull (1) width.
6. being promoted using air propeller as described in claim 1 and the ship for the hull that hovers, it is characterised in that：It is described to hover
Flexible waterproof catch (9) is provided with conduit (5), waterproof catch (9) is located at the front of venthole (41), waterproof catch (9)
Upper end is be hinged with bearing (10), and bearing (10) and the conduit that hovers (5) inwall are affixed, and waterproof catch (9) can be cut with scissors in bearing (10)
The upper and lower upset of spindle, venthole (41) are located at waterproof catch (9) jointed shaft in bearing (10) and overturn formed cylindrical space
It is interior.
7. being promoted using air propeller as described in claim 1 and the ship for the hull that hovers, it is characterised in that：The afflux
Nest (3) includes shroud-like structure and bottom gas outlet, and the opening of the shroud-like structure is towards the air propeller, the cover shape knot
The inwall of structure is inner sunken face, and the inner space of the shroud-like structure is connected by the bottom gas outlet with drainage air flue (4),
The bottom gas outlet is a circumferential closed housing, the other two sides of the housing inside with the shroud-like structure respectively
Space, drainage 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 CN106080577A (en) | 2016-11-09 |
| CN106080577B true CN106080577B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN (1) | CN106080577B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110466493B (en) * | 2019-08-22 | 2021-01-08 | 中船黄埔文冲船舶有限公司 | Hovercraft engine paddle tower structure and machining method |
| CN112193231A (en) * | 2020-11-07 | 2021-01-08 | 长奇(福建)能源科技有限公司 | High-speed semi-hovercraft with air-blocking curtain |
| 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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| US4111277A (en) * | 1974-05-20 | 1978-09-05 | Michel Francois Peissel | Gas cushion vehicle |
| US4747459A (en) * | 1985-04-09 | 1988-05-31 | Edison Penha | Hovercraft |
| US5267626A (en) * | 1991-08-29 | 1993-12-07 | Tanfield Jr Theodore W | Near surface vehicle |
| CN201712598U (en) * | 2010-05-18 | 2011-01-19 | 贺保川 | Hovercraft and hull structure thereof |
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
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| JPH02109796A (en) * | 1988-10-18 | 1990-04-23 | Sumitomo Heavy Ind Ltd | Hover craft |
| JPH02164657A (en) * | 1988-12-19 | 1990-06-25 | Soretsukusu Kk | Fan duct for small size hovercraft |
| JPH0419262A (en) * | 1990-05-14 | 1992-01-23 | Mitsubishi Heavy Ind Ltd | Small hovercraft |
| JPH04191162A (en) * | 1990-11-26 | 1992-07-09 | Takumi Moriwake | Small-sized hovercraft |
| JPH07291122A (en) * | 1994-04-28 | 1995-11-07 | Mitsubishi Heavy Ind Ltd | Air cushion ship |
| JPH08258703A (en) * | 1995-03-24 | 1996-10-08 | Mitsubishi Heavy Ind Ltd | Air cushion ship with two stage fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111277A (en) * | 1974-05-20 | 1978-09-05 | Michel Francois Peissel | Gas cushion vehicle |
| US4747459A (en) * | 1985-04-09 | 1988-05-31 | Edison Penha | Hovercraft |
| US5267626A (en) * | 1991-08-29 | 1993-12-07 | Tanfield Jr Theodore W | Near surface vehicle |
| CN201712598U (en) * | 2010-05-18 | 2011-01-19 | 贺保川 | Hovercraft and hull structure thereof |
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106080577A (en) | 2016-11-09 |
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