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특허 상세정보

Gas turbine engine having bleed apparatus with dynamic pressure recovery

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-005/18   
미국특허분류(USC) 416/95 ; 415/115
출원번호 US-0864192 (1977-12-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 50  인용 특허 : 3
초록

A gas turbine engine has conduits leading from the compressor to the turbine for bleeding a portion of compressor air through the turbine blades for cooling or other purposes. A radial pump in the conduits formed by a tangential accelerator and a rotating diffuser transmits the air from the non-rotating environment in the engine to the rotating environment of the turbine rotor. The tangential accelerator accelerates the bleed air to a tangential speed higher than that of the rotor, and the radial diffuser is designed to recover the dynamic pressure or re...

대표
청구항

In a gas turine of the type having a compressor section having a flow path from which a fluid working medium such as air is discharged at an elevated pressure to a combustion section where the working medium is combined with a fuel in a combustion process and the products of combustion are directed at high velocity onto a plurality of turbine blades distributed about the periphery of a turbine rotor in a turbine section, improved apparatus for ducting the working medium to the plurality of turbine blades for cooling and other purposes comprising: first c...

이 특허를 인용한 특허 피인용횟수: 50

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