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특허 상세정보

Ceramic matrix composite turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01B-025/02   
미국특허분류(USC) 415/159; 415/200
출원번호 US-0367277 (2009-02-06)
등록번호 US-8262345 (2012-09-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fletcher Yoder, P.C.
인용정보 피인용 횟수 : 7  인용 특허 : 137
초록

In one embodiment a transition section for a turbine engine is provided that includes one or more components constructed of a ceramic matrix composite. The transition section may fluidly connect a high-pressure turbine and a low-pressure turbine within the gas turbine engine. The transition section may include a transition duct and a variable area turbine nozzle. One or both of the transition duct and the variable area turbine nozzle may be constructed of the ceramic matrix composite.

대표
청구항

1. A turbine engine, comprising: a high-pressure turbine;a low-pressure turbine; anda transition section disposed between the high-pressure turbine and the low-pressure turbine and configured to direct combustion fluids from the high-pressure turbine to the low-pressure turbine, wherein at least one component of the transition section comprises a ceramic matrix composite;a variable area turbine nozzle annularly disposed within the transition section, wherein the variable area turbine nozzle comprises: a plurality of variable airfoils extending between fi...

이 특허에 인용된 특허 (137)

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