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특허 상세정보

Liquid fuel injector and injector system for a small gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-072/32   
미국특허분류(USC) 60/039.094
출원번호 US-0357523 (1999-07-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Miller
인용정보 피인용 횟수 : 24  인용 특허 : 1
초록

A solenoid valve controlled purge line, together with solenoid valves in the liquid fuel and air assist lines can be utilized to purge any liquid fuel in the liquid fuel injector and manifold upon shutdown of the combustor. The liquid fuel injector can also be insulated and liquid fuel can be used to cool the fuel injector.

대표
청구항

[ What we claim is:] [1.] A liquid fuel injector purge system for a gas turbine engine, comprising:an annular combustor having an outer wall, an inner wall, a closed upstream end, and an open discharge end;a plurality of liquid fuel injectors spaced around the periphery of the closed end of said combustor to direct liquid fuel/air into said combustor;a liquid fuel inlet conduit to each of said plurality of liquid fuel injectors, said liquid fuel inlet conduit having a liquid fuel control valve and a liquid fuel on/off solenoid valve;an air assist conduit...

이 특허를 인용한 특허 피인용횟수: 24

  1. Kesseli, James B.; Nash, James S.. Ceramic-to-metal turbine shaft attachment. USP2015069051873.
  2. Baldwin, Matthew Stephen. Ceramic-to-metal turbine volute attachment for a gas turbine engine. USP20181010094288.
  3. Alexander, Eric; Jones, Anthony; Harris, Mark; Barkley, Robert. Damping system for an expendable gas turbine engine. USP2005096942451.
  4. Donnelly, Frank Wegner; Dewis, David William. Dispatchable power from a renewable energy facility. USP2014108866334.
  5. Sprouse, Kenneth M.; Matthews, David R.; Jensen, Robert J.. Fluid injection and injection method. USP2004106802178.
  6. Sprouse, Kenneth M.; Matthews, David R.; Jensen, Robert J.. Fluid injector and injection method. USP2005026857274.
  7. Sprouse, Kenneth M.; Matthews, David R.; Jensen, Robert J.. Fluid mixing injector and method. USP2004066755359.
  8. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D.. Gas turbine energy storage and conversion system. USP2013088499874.
  9. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D.. Gas turbine energy storage and conversion system. USP2014048708083.
  10. Donnelly, Frank Wegner; Dewis, David William. Gas turbine engine configurations. USP2014038669670.
  11. Lipinski, John; Schott, David K.; Rodriguez, Fredd; Fukumoto, Paul. Liquid fuel reverse purge. USP2003036536217.
  12. Hagshenas, Buzz; Alexander, Eric; Jones, Anthony; Harris, Mark. Long term storage capable damping system for an expendable gas turbine engine. USP2005056896480.
  13. Sprouse, Kenneth M.; Hartung, James A.. Low-emission, staged-combustion power generation. USP2004086775987.
  14. Kesseli, James B.; Baldwin, Matthew Stephen. Metallic ceramic spool for a gas turbine engine. USP2015038984895.
  15. McCaffrey,Timothy P.; Howell,Stephen John; Jacobson,John Carl; Barnes,Barry Francis. Methods and apparatus for operating gas turbine engine combustors. USP2008117448216.
  16. McCaffrey,Timothy P.; Howell,Stephen John; Jacobson,John Carl; Barnes,Barry Francis. Methods and apparatus for operating gas turbine engine combustors. USP2006087093419.
  17. Ritchey, Jonathan. Polyphasic multi-coil electric device. USP2012018106563.
  18. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2017069685827.
  19. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2012078212445.
  20. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2013128614529.
  21. Ritchey, Jonathan. Polyphasic multi-coil generator. USP2017029584056.
  22. Jones, Anthony; Harris, Mark; Alexander, Eric; Lydon, Patrick. Rotational system for an expendable gas turbine engine. USP2013058438858.
  23. Jones,Anthony; Harris,Mark; Alexander,Eric; Lydon,Patrick. Static structure for an expendable gas turbine engine. USP2007037194866.
  24. Morawski, Christopher John; Holt, Joel Donnell; Rucigay, Richard John. Turbine conduit purge systems. USP2016089404424.