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특허 상세정보

Fuel injector for high flame speed fuel combustion

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23R-003/28    F23R-003/30    F23R-003/14    F23R-003/20    F23D-011/40    F23D-011/10    F23R-003/32   
출원번호 US-0449650 (2014-08-01)
등록번호 US-10184664 (2019-01-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Beavers, Lucian Wayne
인용정보 피인용 횟수 : 0  인용 특허 : 23
초록

A multiple fuel capable, pre-mixed, low emission injector is provided which is particularly suited for burning high flame speed fuels. The fuel injector includes an injector body having a preliminary pre-mixing chamber, an intermediate pre-mixing chamber and a final pre-mixing chamber. A fuel distributor separates the preliminary pre-mixing chamber from the intermediate pre-mixing chamber. A guide vane separates the intermediate pre-mixing chamber from the final pre-mixing chamber.

대표
청구항

1. A fuel injector apparatus, comprising: an elongated tubular injector body having an inlet end and an outlet end, the body having an inner wall defining an interior, the inner wall having one or more near-wall layer air injection ports defined therein;a guide vane separating a final mixing chamber adjacent the outlet end from one or more pre-mixing chambers upstream of the guide vane, the guide vane including: a non-perforated lateral vane portion attached to the inner wall upstream of the one or more near-wall layer air injection ports and extending l...

이 특허에 인용된 특허 (23)

  1. Willis, Jeffrey W.; Pont, Guillermo; Edelman, Edward C.; Linzner, Gunther. Combustion method. USP2004016675583.
  2. Willis, Jeffrey W.; Pont, Guillermo; Edelman, Edward C.; Linzner, Gunther. Combustion system with shutdown fuel purge. USP2004106804946.
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  7. Callas, James J.; Fiveland, Scott B.; Moffat, Robert J.. Fuel injector arrangement having porous premixing chamber. USP2013048413446.
  8. Willis Jeffrey D. (Earnsford Grange GB2) Griffin Arthur B. (Burbage GB2) Boyce Bernard W. (Weddington GB2). Fuel injector for gas turbine engines. USP1984084463568.
  9. Khan, Abdul Rafey; Ziminsky, Willy Steve; Stevenson, Christian Xavier. Fuel nozzle for combustor. USP2013068464537.
  10. Hannen Reiner (Goch-Pfalzdorf DEX) Habegger Robert (Cormoret CHX). Heat gun. USP1992105156542.
  11. Maghon Helmut (Mlheim/Ruhr DEX). Hybrid burner for a pre-mixing operation with gas and/or oil, in particular for gas turbine systems. USP1991115062792.
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  14. Singh, Ramanand; Vij, Atul Kumar; Velkur, Chetan Babu. Low emission and flashback resistant burner tube and apparatus. USP2012078215950.
  15. Willis Jeffrey W. ; Pont Guillermo ; Alder ; Jr. Bruce L.. Low emissions combustion system for a gas turbine engine. USP2000016016658.
  16. Willis Jeffrey W. ; Pont Guillermo ; Alder ; Jr. Bruce L.. Low emissions combustion system for a gas turbine engine. USP1998125850732.
  17. Willis Jeffrey W. ; Pont Guillermo ; Alder ; Jr. Bruce L.. Low emissions combustion system for a gas turbine engine employing flame stabilization within the injector tube. USP1999045894720.
  18. Ansart Denis R. H. (Bois le Roi FRX) Commaret Patrice A. (Maincy FRX) David Etienne S. R. (Bois le Roi FRX) Desaulty Michel A. A. (Vert Saint Denis FRX) Quinquenneau Bruno M. M. (Massy FRX) Sandelis . Pre-mixing injection system for a turbojet engine. USP1997015592819.
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  23. Pederson, Robert J.; Schmotolocha, Stephen N.. Ultra-compact, high performance aerovortical rocket thruster. USP2010077762058.