Landing device for a space probe, and landing method for a probe provided with such a device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64G-001/00
B64G-001/62
B64G-001/16
B64G-001/58
B64G-001/10
출원번호
US-0257267
(2010-03-05)
등록번호
US-8991764
(2015-03-31)
우선권정보
FR-09 51679 (2009-03-17)
국제출원번호
PCT/EP2010/052841
(2010-03-05)
§371/§102 date
20111221
(20111221)
국제공개번호
WO2010/105925
(2010-09-23)
발명자
/ 주소
Auger, Valery
Balemboy, Christophe
Laine, Robert Andre
Perkinson, Marie-Claire
출원인 / 주소
Astrium SAS
대리인 / 주소
Perman & Green, LLP
인용정보
피인용 횟수 :
1인용 특허 :
9
초록▼
A space probe including a descent module with a mobile exploration vehicle, wherein the descent module is a landing module inside which the mobile exploration vehicle is fastened, the landing module being provided with landing legs which can be deployed under the lower level of the mobile exploratio
A space probe including a descent module with a mobile exploration vehicle, wherein the descent module is a landing module inside which the mobile exploration vehicle is fastened, the landing module being provided with landing legs which can be deployed under the lower level of the mobile exploration vehicle.
대표청구항▼
1. A method of deploying a space probe comprising a descent and landing module said descent and landing module carrying a mobile exploration vehicle, wherein said mobile exploration vehicle is attached beneath said descent module, wherein the landing module has an upper framework of generally annula
1. A method of deploying a space probe comprising a descent and landing module said descent and landing module carrying a mobile exploration vehicle, wherein said mobile exploration vehicle is attached beneath said descent module, wherein the landing module has an upper framework of generally annular shape with a first diameter, and a lower framework of generally annular shape with a second diameter greater than the first diameter, and peripheral uprights connecting the upper framework to the lower framework forming a trellis construction forming an external skeleton around the exploration vehicle that allows solar rays to pass through the trellis and to solar panels of the exploration vehicle to make such exploration vehicle operational and to power engines of said exploration vehicle so that such exploration vehicle can depart from beneath the landing module said method having a landing sequence for the probe that comprises: braking the descent and landing module by propulsion by means of propulsive gas ejection nozzles,deploying the landing legs of the descent and landing module,landing the descent and landing module provided with the mobile exploration vehicle,energizing solar panels of said exploration vehicle through said trellis construction, anddepositing the mobile exploration vehicle between the landing legs of the descent and landing module resting on the ground. 2. The method for deploying a space probe according to claim 1, wherein before the landing sequence said method includes a descent sequence comprising: entry of the probe into the atmosphere of a planet, with the descent and landing module covered by a rear hood and a shield,slowing the descent and landing module equipped with its rear hood and its shield beneath a principal parachute,jettisoning the shield,jettisoning the rear hood and the principal parachute, andchanging to a flight piloted mode by means of nozzles. 3. The method for deploying a space probe according to claim 1, wherein when the descent and landing module is landed on the ground, the mobile exploration vehicle is disengaged from below the descent and landing module by a motion of the exploration vehicle between the landing legs of the descent and landing module. 4. A space probe comprising: a descent module carrying a mobile exploration vehicle, wherein the descent module is a landing module, and wherein the mobile exploration vehicle is attached in a lower part of the landing module, so that the mobile exploration vehicle is released from the module from beneath the module,said landing module being equipped with landing legs adapted to be deployed below a lower level of said mobile exploration vehicle,wherein the landing module includes:an upper framework of generally annular shape with a first diameter,a lower framework of generally annular shape with a second diameter greater than the first diameter, andperipheral uprights connecting the upper framework to the lower framework to form a trellis construction forming an external skeleton around the exploration vehicle that allows solar rays to pass through the trellis to solar panels of the exploration vehicle to make such exploration vehicle operational and to power engines of said exploration vehicle so that such exploration vehicle can depart from beneath the landing module. 5. The space probe according to claim 4, wherein said landing legs are telescoping legs equipped with shock absorbers adapted to absorb the shock of landing of the landing module. 6. The space probe according to claim 4, wherein said landing module has a structure adapted to carry and release a lower shield. 7. The space probe according to claim 4, wherein the landing module has a structure adapted to carry a rear hood. 8. The space probe according to claim 4, wherein said skeleton carries a rear hood. 9. The space probe according to claim 4, wherein the landing module has braking nozzles. 10. The space probe pursuant to claim 9, wherein at least some of said braking nozzles are arranged on the periphery of the lower framework of the landing module. 11. The space probe according to claim 4, wherein the landing legs, in a retracted position, are lodged in tubes arranged at a periphery of the landing module, said tubes being part of the peripheral uprights connecting the upper framework to the lower framework. 12. The space probe according to claim 4, wherein the upper and lower frameworks are made with bars joined by T connectors connected to the peripheral uprights. 13. A Space probe comprising: a descent module carrying a mobile exploration vehicle, wherein said descent module is a landing module and the mobile exploration vehicle is attached to the landing module, said landing module being equipped with landing legs that can be deployed below the lower level of the mobile exploration vehicle, wherein the landing module is of a trellis construction forming a skeleton surrounding the mobile exploration vehicle, and wherein the mobile exploration vehicle is positioned to be deposited between the landing legs of the landing module, wherein the landing module has an upper framework of generally annular shape with a first diameter, and a lower framework of generally annular shape with a second diameter greater than the first diameter, and peripheral uprights connecting the upper framework to the lower framework. 14. The space probe according to claim 13, wherein said landing legs are telescoping legs equipped with shock absorbers adapted to absorb the shock of landing of the landing module. 15. The space probe according to claim 13, wherein said landing module has a structure adapted to carry and release a lower shield. 16. The space probe according to claim 13, wherein the landing module has a structure adapted to carry a rear hood. 17. The space probe according to claim 13 wherein said skeleton carries a rear hood. 18. The space probe according to claim 13, wherein the landing module has braking nozzles. 19. The space probe according to claim 18, wherein at least one of said braking nozzles are arranged on the periphery of a lower framework of the landing module. 20. The space probe according to claim 13, wherein the exploration vehicle is fastened beneath a platform attached to landing module by blocks, wherein the exploration vehicle is unhooked from the blocks and falls from said platform onto the ground, or the exploration vehicle is unfastened from the blocks and is slowed in descent by brake cables. 21. The space probe according to claim 20, wherein said landing legs are lodged in tubes arranged parallel to at least one of said peripheral uprights in a retracted position.
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이 특허에 인용된 특허 (9)
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