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특허 상세정보

Annular body aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-015/00   
미국특허분류(USC) 244/122 ; 244/23C ; 244/73B
출원번호 US-0773568 (1991-11-08)
우선권정보 AU-0004143 (1989-05-12); AU-0004760 (1989-06-16)
국제출원번호 PCT/AU90/00193
§371/§102 date 19911108 (19911108)
국제공개번호 WO-9013478 (1990-11-15)
발명자 / 주소
인용정보 피인용 횟수 : 28  인용 특허 : 0
초록

An aircraft having an annular body, defining a central passageway; an upper deflector, a lower collector and a fluid drive in the passageway. Air is accelerated by the fluid drive and circulates around the annular body. The collector divides the circulating air and directs a portion into passageway and a portion to beneath the aircraft to provide a further thrust.

대표
청구항

An annular recirculating fluid apparatus comprising: an annular body having a passageway, the body having an upper stationary, non-adjustable airfoil surface and being further configured to facilitate circulation of fluid around said body and through the passageway, a fluid drive to accelerate fluid through said passageway, a deflector disposed above said passageway and at least partially overlying said upper airfoil surface to direct accelerated fluid from said passageway outwardly across said upper airfoil surface of said annular body, and a collector ...

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  14. Walter William C.. Lift augmented ground effect platform. USP1998095803199.
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  20. Arrieta, Francisco A.. Rotary aeronautical lifting cell. USP2003126669138.
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