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특허 상세정보

Ducted fan turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/04   
미국특허분류(USC) 60/2261 ; 60/3931 ; 244/54
출원번호 US-0267458 (1988-11-04)
우선권정보 FR-0015434 (1987-11-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 8
초록

Inside a ducted fan turbine engine, especially one with a high or very high bypass dilution ratio, access to the gas generator compartment of the engine is effected by means of two articulated caps (34) with a C-shaped section. The upper edge of each cap (34) is connected to the fixed structure of the jet engine by means of a series of articulated arms (36) and a telescopic link (54) is inserted between the housing of the engine and the bottom of each cap. In a first stage (arrow F1), this mechanism enables the caps (34) to be brought beyond the rear edg...

대표
청구항

A ducted fan turbine engine comprising a central engine provided with a housing encompassed by a gas generator compartment externally delimited by an intermediate ring, a fan duct delimited between the intermediate ring and an outer ring, the intermediate ring comprising two articulated caps with a C-shaped section allowing for access to be gained to the central engine, and means for moving said caps, wherein each of said caps is connected to the housing of the engine by said moving means so that each of said caps can be displaced between a closed positi...

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  12. Suciu, Gabriel L.; Chandler, Jesse M.; Bomzer, T. David. Pivot thrust reverser surrounding inner surface of bypass duct. USP2017049631578.
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  16. Chandler, Jesse M.; Suciu, Gabriel L.. Tandem thrust reverser with multi-bar linkage. USP2017119822734.
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  20. Vauchel, Guy Bernard. Thrust reverser for a jet engine. USP2014018627644.