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특허 상세정보

Dual manifold fuel system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/28   
미국특허분류(USC) 060/039.281; 060/739; 060/746
출원번호 US-0424037 (1989-10-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Squillaro, Jerome C.
인용정보 피인용 횟수 : 51  인용 특허 : 10
초록

A dual manifold fuel supply system for the combustor of gas generator in a turbofan engine wherein alternating circumferentially aligned fuel injectors are alternately supplied with fuel by a first or second fuel manifold. Fuel flow to both manifolds are controlled by a fuel control, preferably a full authority digital electronic control, and the second manifold has an off valve interposed between it and the fuel control.

대표
청구항

1. A fuel injection system for use in the combustor section of a gas turbine engine said fuel injection system comprising: a plurality of generally downstream facing fuel nozzles wherein a portion of said fuel nozzles are connected to a shutoff valve means which is interruptible, a means for interrupting said valve means in response to a control signal, and a means for generating said control signal based on the gas turbine engine fuel to air ratio and an overriding weight on wheels signal. 2. A fuel injection system for use in the combustor sectio...

이 특허를 인용한 특허 피인용횟수: 51

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