EP1996461A1 - Maschine für mehrere umgebungen - Google Patents
Maschine für mehrere umgebungenInfo
- Publication number
- EP1996461A1 EP1996461A1 EP06764787A EP06764787A EP1996461A1 EP 1996461 A1 EP1996461 A1 EP 1996461A1 EP 06764787 A EP06764787 A EP 06764787A EP 06764787 A EP06764787 A EP 06764787A EP 1996461 A1 EP1996461 A1 EP 1996461A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- machine according
- wing
- water
- flight
- propulsion system
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000009189 diving Effects 0.000 claims abstract description 14
- 210000001331 nose Anatomy 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000005339 levitation Methods 0.000 abstract description 3
- 241000272517 Anseriformes Species 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
- B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C35/00—Flying-boats; Seaplanes
- B64C35/001—Flying-boats; Seaplanes with means for increasing stability on the water
- B64C35/003—Flying-boats; Seaplanes with means for increasing stability on the water using auxiliary floats at the wing tips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C37/00—Convertible aircraft
Definitions
- the present invention relates to the field of gear change media. More particularly, the invention relates to a machine capable of moving in the air, on the surface of the water and under the surface of the water.
- Missiles fired from a diving submarine, emerging and having an aerial flight phase are also known.
- such missiles are very expensive, little maneuver in the water and usually driven with compressed air from the submarine. These missiles are therefore just able to reach the surface but can not evolve underwater effectively.
- Some missiles are encapsulated during their underwater phase, with a disposable capsule.
- the present invention aims to overcome the disadvantages of the devices mentioned above.
- the present invention aims to provide a machine with high maneuverability in the air, under water and on the surface of the water, for a reasonable cost and a low mass.
- the multi-media vehicle comprises a body, wings and a propulsion system, at least one wing being foldable between a first lift position for the flight, a second lift position for the evolution on the surface of the water, and a third dive position.
- the wings can thus be adapted to each type of aerial, underwater or surface evolution.
- the foldable wing comprises at least one hinge axis substantially parallel to the longitudinal axis of the body, said hinge being active between at least one of said three positions and another of said three positions.
- the foldable wing can be deployed to increase lift in the air and folded to reduce drag in the water.
- the foldable wing may comprise two joints of axis substantially parallel to the longitudinal axis of the body.
- the foldable wing may include a telescopic portion to vary the size of the craft.
- the telescopic portion may be disposed beyond the second joint from the body.
- the telescopic portion may be deployed in the second lift position for evolution at the surface of the water.
- the foldable wing can be mounted at the rear of the body, ducks surfaces being arranged at the front of the body.
- the body may have a longitudinal profile providing lift during evolutions in the air.
- the machine In the second lift position for the evolution on the surface of the water, the machine can benefit from an increased lift by ground effect.
- the ground effect can be interesting for the take-off and landing phases.
- the wing in the first lift position for the flight, has a near-body portion and upwardly extending end noses, the near-body portion being substantially horizontal.
- the close part of the body provides strong lift.
- the end nozzles disposed in the extension of the near-body portion of each wing reduce wingtip turbulence and decrease aerodynamic drag.
- the body may have a teardrop shape or a fish shape, preferably greater than its width. A reduced drag can be obtained.
- the end slats can form stabilizers in the third diving position.
- the end noses may be downwardly facing away from their upwardly facing flight position.
- the end beaks may be part of the hydrofoil pads, or marine wings, in the second lift position.
- An end zone of said near body part may also be part of the airfoil pads in the second lift position.
- the near body part may comprise several articulated sections. One of the sections may be fixed relative to the body. It is preferable to provide a single joint for folding the wing. A large gain in mass can be obtained.
- a machine may comprise a body, wings and a propulsion system, at least one wing comprising a pivotable end nose between a first upward position for the flight, a second lift position for the flight. evolution on the surface of the water, and a third diving position.
- Said end nozzle can be oriented substantially at 45 ° upwards in the second lift position for the evolution on the surface of the water.
- the end nose can be oriented substantially downward in the third dive position.
- the wing in the second lift position for the evolution at the surface of the water, has a V shape in a vertical plane to form an air-blower pad.
- the machine may further comprise a retractable hydrofoil pad. On the surface of the water, said machine can rest on a retractable carrier plane and two support planes formed by the wings opposite the body. The three supporting planes form a triangle of levitation.
- the retractable carrier plane may be disposed at the front of the machine and the two bearing planes formed by the wings may be arranged at the rear of the machine. Said two carrier planes may be non-retractable.
- the wing in the third dive position, has two portions folded against each other.
- the wing can thus have a long profile adapted to the movement of the machine under water.
- the wing may have a profile in section along a vertical plane parallel to the longitudinal axis of the machine tending to sink said machine during its advancing dive, in the third dive position.
- the craft may be substantially constant buoyancy slightly positive. In the event of a breakdown, the machine then rises to the surface and can be recovered.
- the propulsion system comprises a propeller capable of propelling said craft in flight, on the surface of the water and while diving.
- the propeller can be streamlined.
- the propulsion system may comprise flaps movable between an overhead propulsion position and an aquatic propulsion position.
- the propulsion system may comprise at least one movable flap capable of closing off a lower entrance and comprises at least one movable flap capable of closing off an upper entrance.
- the lower entrance is open for the passage of water.
- the upper entrance is open for the passage of air.
- the propulsion system may comprise a motor with a variable output speed, for example an electric motor and a box of Two-speed gears, one strongly reducing to drive the propeller at low speed into the water, the other to drive the propeller at high speed into the air.
- the electric motor can be of the brushless type, powered by a battery or a fuel cell.
- a turbine is mounted in a rear drift.
- the turbine may be of the turbojet type or of the type driving a generator to recharge the batteries, for example lithium-ion batteries.
- the propeller can be streamlined or not.
- At least one foldable wing is provided with a first lift position for flight, a second lift position for the evolution on the surface of the water, and a third position for diving.
- the same propulsion system is active in flight, on the surface of the water, and in diving.
- the foldable wing is deployed for flight and folded for diving.
- the machine is able to move in flight, diving and surface using many elements common to these three modes.
- the transition between these modes is simple by going through the surface mode.
- the craft is particularly well suited for oceanographic research, coastal surveillance and seabed inspection.
- FIG 1 is a front elevational view of a machine according to one embodiment, in the air position;
- FIG 2 is a top view in elevation of the machine of Figure 1, in the air position;
- FIG 3 is a side elevational view of the machine of Figure 1, in the air position
- FIG 4 is a perspective view of the machine of Figure 1, in the air position
- FIG 5 is a front elevational view of the machine of Figure 1, in the surface position
- FIG 6 is a top view in elevation of the machine of Figure 1, in the surface position
- FIG 7 is a side elevational view of the machine of Figure 1, in the surface position
- FIG 8 is a front elevational view of the machine of Figure 1, in the dive position;
- FIG 9 is a top view in elevation of the machine of Figure 1, in the dive position;
- FIG. 10 is a side elevational view of the machine of FIG. 1, in the dive position.
- FIG 1 1 is a detail view in perspective of the machine of Figure 1, in the air position.
- the multi-media machine 1 comprises a body 2 of elongate shape along a longitudinal axis 3, two wings 4 and 5 symmetrical with respect to a plane passing through the axis 3, ducks surfaces 6 and 7
- the body 2 has a front section 2a of generally ogival shape and a rear section 2b gradually tapering towards the rear.
- the ducks surfaces 6 and 7 are articulated on the front section 2a, while the wings 4 and 5 are fixed to the rear section 2b of the body 2.
- the ducks surfaces 6 and 7 can be angularly displaced along an axis perpendicular to the longitudinal axis 3 relative to the front section 2a, and by means of actuators, not shown, disposed within the body 2, for example of the electric type.
- the body 2 may be higher than wide.
- the body 2 may have a droplet shape.
- the thruster 8 comprises an inlet portion 8a, a central portion 8b and an ejection portion 8c.
- the inlet portion 8a is disposed longitudinally at the wings 4 and 5 and extends above and below the rear section 2b of the body 2.
- the inlet portion 8a has a generally frustoconical shape of smaller diameter towards the rear, which allows an acceleration of the fluid passing through said inlet portion 8a.
- the central portion 8b is disposed longitudinally substantially at the trailing edge of the wings 4 and 5 and is provided with a propeller 9 driven by an electric motor, not shown, via a speed adapter, for example a gearbox with two gear ratios relatively far apart.
- the ejection portion 8c has a rectangular cross-section, while the inlet 8a and central 8b portions have a circular cross-section.
- the electric motor can be driven by a fuel cell or batteries.
- the machine 1 may comprise a rear drift.
- a turbine can be arranged in the rear drift.
- the propeller 9 may be streamlined or not.
- the outlet portion 8c comprises two upper and lower flaps 10 1 1 hinged about axes substantially parallel to the longitudinal axis 3, and two lateral flaps 12 and 13 perpendicular to the flaps 10 and 11 and articulated about axes substantially perpendicular to the longitudinal axis 3.
- the displacement of the flaps 10 and 1 1 makes it possible to vary the output flow of the thruster 8 in a vertical plane, while the operation of the flaps 12 and 13 makes it possible to vary the output flow of the thruster 8 in a horizontal plane, which allows a control of the machine in the field, while the flaps 10 and 1 1 allow control in site.
- the position of the flaps 10 to 13 can be determined by electric actuators, not shown.
- the two wings 4 and 5 being symmetrical, only the wing 4 will be described in the following.
- the wing 4 comprises a section 14 fixed relative to the body 2, a section 15 articulated with respect to the section 14, a section 16 articulated with respect to the section 15. and in the air-navigation position illustrated in FIGS. 1 to 4, the sections 15 and 16 are arranged in the extension of the fixed section 14.
- the leading edges of the sections 14, 15 and 16 are aligned and perpendicular to the axis 3. The same applies to the trailing edges of the sections 14, 15 and
- the end spout 17 is bent perpendicularly to form a wingtip flap to reduce turbulence, to increase. stability and lift and reduce drag.
- the sections 14, 15 and 16 may be arranged in the same plane, parallel to the longitudinal axis 3 or passing through the longitudinal axis 3.
- the section 15 is articulated on the section 14 by an axis 18.
- the section 16 is hinged on the section 15 by an axis 19.
- the sections 15 and 16 are fixed relative to each other. The number of joints is reduced hence a gain in mass.
- the end noses 17 are fixed or articulated on the section 16.
- the axes 18 and 19 are parallel to each other and parallel to the longitudinal axis 3.
- the front portion 8a of the thruster 8 comprises at least two flaps for selectively closing an opening disposed above the body 2 for the purpose of displacement in the air, and an opening located under the body 2 for submarine displacement. or some surface displacements.
- the lower flap located under the body 2 is closed, while the upper flap above the body 2 is open, allowing the entry of air into the inlet portion 8a.
- the vehicle 1 is provided with a front pad 21 making it possible to slide on the water for operation by hydrofoil.
- the shoe 21 comprises a retractable leg 22 in the body 2 and a shoe 23.
- the shoe 21 has a general shape of inverted T in cross section, (see also the front view of Figure 5).
- the pad 21 is fixed to the front section 2a of the body 2, substantially at the same longitudinal level as the ducks surfaces 6 and 7.
- the pad 21 is retracted into the air and underwater navigation positions in order to reduce the drag and set active position out of the body 2 in the surface navigation position to provide support on the water.
- the section 15 of the wings 4 and 5 is slightly inclined with respect to the fixed section 14, for example at an angle of the order of 10 to 30 °.
- Section 16 is also inclined relative to the section 15, for example at an angle of the order of 15 to 40 °.
- the thruster 8 may adopt the same operating mode as above, but in the case of a shaking water plane, it may be advantageous to close the flap. upper thruster inlet 8 and open the lower flap, to promote the entry of water into the thruster 8. The gearbox is then put on the low gear to provide the propeller a speed Propulsion compatible with propulsion in water.
- the submarine operating mode is illustrated in Figures 8 to 10.
- the section 15 is folded at 180 ° relative to the position shown in Figures 1 to 4 and positioned under the fixed section 14.
- the section 16 is positioned in the extension of the section 15, for example at zero angle, also in contact with the lower surface of the fixed section 14.
- the end nozzles 17 are perpendicular to the section 16 and directed downwards near the body 2.
- the machine 1 thus offers a reduced span, reducing hydrodynamic drag.
- the thruster 8 is in the water propulsion mode described above, with a propeller 9 at slow speed via a gearbox operating as a reducer.
- the pad 21 is retracted to reduce drag.
- the depth control is carried out thanks to the flaps 10 and 11 of the ejection part 8c of the thruster 8.
- the ducks surfaces 6 and 7 can also be used for the depth control and the roll stabilization.
- the control in direction is ensured by the shutters 12 and 13.
- the profile of the wing is of particular importance.
- the profiles of sections 14 on the one hand, and 15 and 16 on the other hand, may be different.
- the section 14 may have a so-called SD 7037 profile.
- the profile of the sections 15 and 16 may also not be identical.
- the profiles of said sections 14 to 16 are arranged so that each section in the air-navigation position illustrated in FIGS. 1 to 4, the wings
- the end nozzles 17 provide a triple function of wingtip fin air navigation, airboat pad moving on the surface of the water and stabilizer underwater navigation .
- the wing 4 has a positive lift in the deployed position of air navigation and a negative lift in the folded underwater navigation position.
- the fixed section 14 can be provided on its inner surface with a movable flap can be moved downwards to increase lift, especially at low speed, for take-off.
- the thruster 8 can be provided with counter-rotating propellers, which is particularly interesting to avoid the reaction torque.
- end nozzles 17 articulated with respect to the section 16 can be provided so that their angular position relative to the section 16 can be modified. It is also possible that the body 2 has a profile seen in longitudinal section, providing lift during movement in the air to promote the take-off of the craft and reduce the length of wing required.
- the wing 4 comprises a telescopic portion 24 on which the end nose 17 is fixed, for example in a single piece, and capable of being deployed between an extended position with respect to the section 16 and a retracted position, visible in Figure 1 1. It is seen that most of the portion 24 is disposed in the section 16.
- the telescopic portion 24 can be deployed in the surface navigation position to serve as The telescopic portion 24 may be optimized to provide an excellent airfoil pad profile, while the section 16 may be optimized to provide an excellent airfoil profile.
- the telescopic portion 24 is returned to air navigation and underwater.
- the end spout 17 may be perpendicular to the telescopic portion 24.
- the multi-media vehicle 1 is able to move in three distinct environments, thus offering a very high operating flexibility despite the significant constraints inherent in these three environments.
- the multi-media machine 1 offers good aerial performance thanks to the large surface area of the deployed wings 4 and 5, the ducks 6 and 7 and the steerable thrust of the vector thruster 8, as well as thanks to the longitudinal profile of the body 2 which ensures additional lift and end nozzles 17 forming wing tip fins.
- the performance in surface navigation is provided by the front pad 21 and the rear pads formed by the end nose 17 in cooperation with the section 16 or the telescopic portion 24.
- the folded wings 4 and 5 ensure a negative lift that allows the multi-media vehicle 1 to dive while moving under the action of the vector thruster 8.
- the multi-media vehicle can thus dispense with the presence of ballasts commonly used in submarines, where a significant reduction in the size and weight to be loaded and increased maneuverability regardless of the mode of navigation.
- the multi-media machine has a bulk density slightly less than 1, so that in case of failure during diving, the multi-air vehicle 1 rises to the surface, the thruster 8 being stopped. An audible, visual or radio alarm can then be implemented.
- the multi-media vehicle 1 is therefore perfectly adapted for implementation from light infrastructures, such as motorboats, pleasure boats, single pontoons, and can be used to move quickly from one point to the other. other while performing underwater inspections through a surface navigation mode.
- the multi-media machine 1 In operation, to switch from the air navigation mode to the surface navigation mode, the multi-media machine 1 approaches the surface of the water.
- the front pad 21 is out of the body 2.
- the sections 15 and 16 are pivoted about their articulation axes 18 and 19 to give the wings 4 and 5 the surface navigation profile illustrated in FIG. 5.
- the multi-media vehicle 1 can then be placed on the surface of the vehicle. water and navigate the surface.
- the lower flaps of the section 14 may be used to temporarily increase the lift and reduce the landing speed. A ground effect can also be created.
- the takeoff operation is performed in reverse order.
- the thruster 8 is progressively slowed down.
- the gearbox is shifted down so that the propeller rotates at a speed compatible with water.
- the lower flap of the thruster 8 is open and the upper flap closed.
- the two flaps can be closed until the stopping of the multi-liner machine that gradually sinks into the water due to the lack of lift of the skids of the hydrofoil due to the fall in speed.
- the shoe 21 is retracted into the body 2.
- the section 16 of the wings 4 and 5 is rotated in alignment with the section 15 and the section 15 is rotated 180 ° under the section 14.
- the thruster is then operated in the mode submarine propulsion with a propeller
- the thruster 8 bi-mode type, is particularly advantageous insofar as a single thruster is sufficient, resulting in a considerable reduction in the mass and size of the propulsion means.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0506119A FR2887224B1 (fr) | 2005-06-16 | 2005-06-16 | Engin multimilieux |
PCT/FR2006/001340 WO2006134267A1 (fr) | 2005-06-16 | 2006-06-14 | Engin multimilieux |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1996461A1 true EP1996461A1 (de) | 2008-12-03 |
Family
ID=35929854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06764787A Withdrawn EP1996461A1 (de) | 2005-06-16 | 2006-06-14 | Maschine für mehrere umgebungen |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080203216A1 (de) |
EP (1) | EP1996461A1 (de) |
JP (1) | JP2008543647A (de) |
CA (1) | CA2611765A1 (de) |
FR (1) | FR2887224B1 (de) |
IL (1) | IL188137A0 (de) |
WO (1) | WO2006134267A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201012675D0 (en) * | 2010-07-29 | 2010-09-15 | Rolls Royce Plc | Aerospace vehicle yaw generating tail section |
EP2452869B1 (de) * | 2010-11-11 | 2013-01-02 | ATLAS ELEKTRONIK GmbH | Unbemanntes Unterwasserfahrzeug |
CA2831921A1 (en) * | 2011-03-30 | 2012-10-04 | Juliet Marine Systems, Inc. | High speed surface craft and submersible vehicle |
ES2570079B2 (es) * | 2014-11-13 | 2017-06-28 | Advance Intelligent Developments S.L. | Embarcación convertible |
US10640187B2 (en) | 2016-08-09 | 2020-05-05 | Li Fang | Flying underwater imager with multi-mode operation for locating and approaching underwater objects for imaging and maintaining depths and altitudes |
US10065715B2 (en) * | 2016-08-09 | 2018-09-04 | Li Fang | Flying underwater imager with multi-mode operation for locating and approaching underwater objects for imaging |
CN108058796B (zh) * | 2017-11-24 | 2019-11-22 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | 一种海空两栖无人平台及其操作方法 |
CN108583875B (zh) * | 2018-05-21 | 2021-09-14 | 中国空气动力研究与发展中心计算空气动力研究所 | 一种潜空通用飞行器布局 |
US11649071B2 (en) * | 2019-04-12 | 2023-05-16 | Exoterra Resource, Llc | Thrust vector control mechanism |
KR102250863B1 (ko) * | 2019-10-21 | 2021-05-13 | 선문대학교 산학협력단 | 이륙 하중 조절 수단을 구비한 위그선 |
CN114435533B (zh) * | 2022-01-28 | 2022-10-04 | 北京大学 | 一种可收缩的水翼机构 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1466551A (en) * | 1921-12-06 | 1923-08-28 | Bristol Aeroplane Co Ltd | Aircraft, submarine, torpedo, and other totally immersed craft or structure |
US2444332A (en) * | 1944-12-07 | 1948-06-29 | Briggs Earl | Wing folding arrangement for submersible aircraft |
GB627953A (en) * | 1947-09-09 | 1949-08-18 | Godfrey Alan Merricks | An improved aircraft |
US2937824A (en) * | 1955-07-11 | 1960-05-24 | Aerojet General Co | Bi-medium rocket-torpedo missile |
US2961928A (en) * | 1958-11-03 | 1960-11-29 | Rosenthal Henry | Folding wing projectile |
US3088403A (en) * | 1959-05-26 | 1963-05-07 | James T Bartling | Rocket assisted torpedo |
US3867893A (en) * | 1960-02-11 | 1975-02-25 | Us Navy | Rocket-thrown missile |
US3613617A (en) * | 1960-03-17 | 1971-10-19 | Us Navy | Rocket-thrown weapon |
US3827655A (en) * | 1963-12-04 | 1974-08-06 | Us Navy | Short range guided missile |
US3636877A (en) * | 1964-06-02 | 1972-01-25 | Us Navy | Antisubmarine missile |
US5012717A (en) * | 1964-09-29 | 1991-05-07 | The United States Of America As Represented By The Secretary Of The Navy | Air-to-subsurface missile system |
US3302602A (en) * | 1965-02-26 | 1967-02-07 | Korganoff Alexandre | Submersible vessels |
US3415467A (en) * | 1967-01-30 | 1968-12-10 | Joseph A. Barringer | Retrievable rocket with folded wings |
FR2112582A6 (de) * | 1970-05-29 | 1972-06-23 | Thomson Csf | |
DE7804927U1 (de) * | 1978-02-18 | 1978-06-01 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Vorrichtung zum ausklappen von schwenkfluegeln |
US4215630A (en) * | 1978-03-06 | 1980-08-05 | General Dynamics Corporation Pomona Division | Anti-ship torpedo defense missile |
US4372239A (en) * | 1980-03-03 | 1983-02-08 | General Dynamics, Pomona Division | Undersea weapon with hydropulse system and periodical seawater admission |
US4588146A (en) * | 1984-03-29 | 1986-05-13 | The United States Of America As Represented By The Secretary Of The Army | Biaxial folding lever wing |
DE8717355U1 (de) * | 1987-08-26 | 1988-11-24 | Dornier GmbH, 88039 Friedrichshafen | Einrichtung zur Aufrechterhaltung der Schwimmstabilität von Wasserflugzeugen |
IL90903A0 (de) * | 1989-07-07 | 1990-02-09 | ||
IL92526A (en) * | 1989-12-01 | 1993-04-04 | Amiran Steinberg | Sea vessel |
US5141175A (en) * | 1991-03-22 | 1992-08-25 | Harris Gordon L | Air launched munition range extension system and method |
US5437230A (en) * | 1994-03-08 | 1995-08-01 | Leigh Aerosystems Corporation | Standoff mine neutralization system and method |
US5615846A (en) * | 1994-11-04 | 1997-04-01 | Gec Marconi Dynamics Inc. | Extendable wing for guided missles and munitions |
IL120159A (en) * | 1995-06-07 | 2000-11-21 | Raytheon Co | Aerodynamically stabilized projectile system for use against under water objects |
US5615847A (en) * | 1995-09-11 | 1997-04-01 | The United States Of America As Represented By The Secretary Of The Navy | Submarine launched unmanned aerial vehicle |
US5955698A (en) * | 1998-01-28 | 1999-09-21 | The United States Of America As Represented By The Secretary Of The Navy | Air-launched supercavitating water-entry projectile |
US6581871B2 (en) * | 2001-06-04 | 2003-06-24 | Smiths Aerospace, Inc. | Extendable and controllable flight vehicle wing/control surface assembly |
US6619584B1 (en) * | 2002-03-11 | 2003-09-16 | Robin Haynes | Road/air vehicle |
-
2005
- 2005-06-16 FR FR0506119A patent/FR2887224B1/fr not_active Expired - Fee Related
-
2006
- 2006-06-14 US US11/917,602 patent/US20080203216A1/en not_active Abandoned
- 2006-06-14 JP JP2008516376A patent/JP2008543647A/ja active Pending
- 2006-06-14 EP EP06764787A patent/EP1996461A1/de not_active Withdrawn
- 2006-06-14 CA CA002611765A patent/CA2611765A1/fr not_active Abandoned
- 2006-06-14 WO PCT/FR2006/001340 patent/WO2006134267A1/fr active Application Filing
-
2007
- 2007-12-13 IL IL188137A patent/IL188137A0/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2006134267A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2887224B1 (fr) | 2008-10-17 |
CA2611765A1 (fr) | 2006-12-21 |
IL188137A0 (en) | 2008-03-20 |
JP2008543647A (ja) | 2008-12-04 |
US20080203216A1 (en) | 2008-08-28 |
FR2887224A1 (fr) | 2006-12-22 |
WO2006134267A1 (fr) | 2006-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1996461A1 (de) | Maschine für mehrere umgebungen | |
EP2027014B1 (de) | Motorflugzeug mit gemischter hydrodynamischer und aerodynamischer struktur für start und landung auf wasser, boden oder schnee | |
CA2978621C (en) | Wingtip and sponson interaction on an amphibious aircraft | |
WO2016034814A1 (fr) | Aile portante escamotable | |
EP3212498B1 (de) | Verbesserungen an drehmaschinen mit einem fluidrotor mit verstellbaren schaufeln | |
EP3717346B1 (de) | Schwimmendes wasserfahrzeug mit abnehmbarem messkiel | |
FR3049575B1 (fr) | Dispositif propulsif a portance active | |
EP0084995A1 (de) | Antriebssystem für Segelboote und -fahrzeuge | |
EP3094549B1 (de) | Mehrrumpfschiff mit schiffsantrieb | |
CA3162013A1 (fr) | Aeronef a propulsion electrique comportant une aile centrale et deux ailes laterales mobiles en rotation | |
WO2003082662A1 (fr) | Coque de navire a grande vitesse du type timaran | |
SI23103A (sl) | Naprava za premikanje po vodi in/ali po zraku in/ali po kopnem | |
EP4288332A1 (de) | Autonomes motorisiertes einrumpfschiff mit in ein trimaran umwandelbarem gewichtetem kiel | |
CH711721A2 (fr) | Carénage hypersustentateur à géométrie variable ou/et orientable pour systèmes propulsifs. | |
FR2978420A1 (fr) | Engin flottant rapide a propulsion eolienne | |
FR2655309A1 (fr) | Systeme de propulsion et de sustentation eoliennes pour engins de vitesse nautiques, terrestres ou amphibies. | |
FR2461642A1 (fr) | Le greement-planeur | |
FR2853881A1 (fr) | Element de voilure a profil variable d'un engin evoluant dans un fluide, tel qu'une aile d'aviron | |
WO2023094176A1 (fr) | Système de nageoires articulées pour bateau | |
WO1993004919A1 (fr) | Engin de transport aerien, terrestre et maritime | |
FR2612475A1 (fr) | Dispositif de propulsion sur coussin d'air pour engin flottant comportant a l'avant un moteur a reaction et en son milieu un ensemble voilure, mat extensible, quille reglable a ailerons | |
FR3020039A1 (fr) | Aerodyne | |
FR3101328A1 (fr) | Aile pour aéronef configuré pour se déplacer selon un mode d’avancement et un mode de sustentation | |
WO2018229420A1 (fr) | Navire a plans porteurs a haute stabilite | |
FR3056193A1 (fr) | Dispositif propulsif a portance active a grande compacite |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20071214 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AEROART |
|
17Q | First examination report despatched |
Effective date: 20091208 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100619 |