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특허 상세정보

Bleed valve control circuit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/18   
미국특허분류(USC) 60/3929 ; 415/27
출원번호 US-0058139 (1979-07-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 0
초록

A gas turbine engine control for regulating bleed from a compressor which has an engine performance map that is compressor stall stable when the ambient inlet air temperature of the engine exceeds a predetermined level and including a compressor bleed valve having a servo controlled pressure diaphragm operated poppet valve therein that is operative to bleed valve from the compressor in accordance with compressor discharge pressure conditions to extend the stall limits of operation of the compressor during engine start and low power or ground idle operati...

대표
청구항

In a gas turbine engine the combination of: means including a compressor, a turbine engine air inlet for directing inlet air into said compressor, and a combustion products driven turbine wheel for producing an engine performance map that is stall stable when ambient inlet air temperature to the compressor exceeds a predetermined temperature, compressor bleed valve means for selectively controlling outboard bleed of compressor air in response to compressor discharge pressure conditions and operative to dump air from the compressor for extending its stall...

이 특허를 인용한 특허 피인용횟수: 16

  1. Franconi, Robert B.. Bi-modal bleed valve assembly for gas turbine engine. USP2011098011382.
  2. Rayer, Quintin G; Edwards, Michael F. Bleed valve assembly. USP2004036701716.
  3. Petro David J. (Milford CT). Compressor air bleed override control system. USP1985034502275.
  4. Conn Francis E. (Plainfield IN). Compressor bleed valve. USP1986034574585.
  5. Tillery, Steven William; Snider, David August. Compressor start bleed system for a turbine system and method of controlling a compressor start bleed system. USP2017049611752.
  6. Alcock Joseph F. (Palm Beach Gardens FL) Tull Roger D. (West Palm Beach FL). Diagnostic system for determining engine start bleed strap failure. USP1990014894782.
  7. Mowill R. Jan (Oslo NOX). Dual entry radial turbine gas generator. USP1987024641495.
  8. Martin Peter D. (St. Louis County MO). Gas turbine engine bleed control system. USP1989034815285.
  9. Eleftheriou, Andreas. Inflatable compressor bleed valve system. USP2005056899513.
  10. Simpson, Scott W. Integral filter and regulator for valve. USP2016119483061.
  11. Simpson, Scott W.. Integral filter and regulator for valve. USP2015089110475.
  12. Franconi, Robert; Banta, Paul; Lam, Cecilia Sum. Pressure and flow altitude compensated shutoff valve. USP2015079080687.
  13. O'Brien Walter F. ; DiPietro ; Jr. Anthony L.. Process and apparatus for recovery from rotating stall in axial flow fans and compressors. USP1998075782603.
  14. Gregory J. Chapman. Smart surge bleed valve system and method. USP2002116481210.
  15. Shoyama, Tadayoshi; Ogata, Takeshi; Taguchi, Hidetoshi. Turbo machine. USP20181010107298.
  16. Marshall Dale F. (Allegany NY) Evans Ted C. (Olean NY). Vented compressor inlet guide. USP1983114413946.