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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Turbofan engine with a low pressure turbine driven supercharger in a bypass duct operated by a fuel rich combustor and a

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/02    F02K-003/10   
미국특허분류(USC) 60/226.3 ; 60/226.1 ; 60/261
출원번호 US-0767932 (1996-12-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hess
인용정보 피인용 횟수 : 67  인용 특허 : 11
초록

A multiple bypass turbofan engine includes a core Brayton Cycle gas generator with a fuel rich burning combustor and is provided with a variable supercharged bypass duct around the gas generator with a supercharging means in the supercharged bypass duct powered by a turbine not mechanically connected to the gas generator. The engine further includes a low pressure turbine driven forward fan upstream and forward of an aft fan and drivingly connected to a low pressure turbine by a low pressure shaft, the low pressure turbine being aft of and in serial flow...

대표
청구항

[ What is claimed is:] [1.] A multiple bypass turbofan engine comprising:a Brayton Cycle gas generator having a fuel rich burning combustor;a fan section comprising in downstream serial flow relationship a forward fan and an aft fan;said fan section upstream and forward of said gas generator and drivingly connected to a low pressure turbine by a low pressure shaft that is aft of and in serial flow communication with said gas generator;a fan bypass duct disposed radially outward of said gas generator and having first and second annular inlets disposed bet...

이 특허를 인용한 특허 피인용횟수: 67

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