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특허 상세정보

Inflatable bleed valve for a turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-025/12   
미국특허분류(USC) 415/126; 415/144; 060/03943
출원번호 US-0719911 (2004-12-01)
등록번호 US7976272 (2011-06-28)
국제출원번호 PCT/US2004/039989 (2004-12-01)
§371/§102 date 20070522 (20070522)
국제공개번호 WO06/110122 (2006-10-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds, P.C.
인용정보 피인용 횟수 : 3  인용 특허 : 71
초록

A compressor for a turbine engine includes an inflatable bleed valve that selectively bleeds core airflow from the compressor. The bleed valve has an inlet leading from the compressor and a passageway leading from the inlet. An inflatable valve selectively obstructs the passageway based upon a controlled supply of high pressure air to the inflatable valve. The supply of high pressure air may be compressed core airflow from an area downstream of the inlet to the bleed valve.

대표
청구항

The invention claimed is: 1. A turbine engine comprising:a fan having a plurality of fan blades, wherein at least one of the fan blades defines a compressor chamber extending radially therein; anda compressor having a compressor case and a bleed valve having an inlet leading from the compressor case, the bleed valve further including a passageway leading from the inlet and an inflatable valve selectively obstructing the passageway, the compressor compressing core airflow, wherein at least some of the core airflow from the compressor that does not enter t...

이 특허에 인용된 특허 (71)

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