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특허 상세정보

Air-start assembly and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/262   
미국특허분류(USC) 60/2261 ; 60/39142
출원번호 US-0012664 (1993-02-03)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 57  인용 특허 : 0
초록

A method and assembly are effective for air-starting an aircraft gas turbine engine having a fan powered by a low pressure turbine through a first shaft, and a compressor powered by a high pressure turbine through a second shaft disposed coaxially therewith. A gear train is selectively operatively joined between the first and second shafts by selectively engaging a first clutch for transmitting torque through the first clutch only in one direction from the first shaft to the second shaft when the fan is windmilling for driving the second shaft to allow a...

대표
청구항

An air-start assembly for an aircraft gas turbine engine having a fan powered by a low pressure turbine through a first shaft, and a compressor powered by a high pressure turbine through a second shaft disposed coaxially around said first shaft comprising: a gear train selectively operatively joined between said first and second shafts by a selectively engageable first clutch for transmitting torque through said first clutch only in one direction from said first shaft to said second shaft when said fan is windmilling for driving said second shaft to allo...

이 특허를 인용한 특허 피인용횟수: 57

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