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특허 상세정보

Liquid fuel injector system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/22   
미국특허분류(USC) 607/36 ; 600/740
출원번호 US-0356479 (1999-07-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Miller
인용정보 피인용 횟수 : 22  인용 특허 : 1
초록

The liquid fuel injector includes continuous air assist with both the liquid fuel injector tube and the surrounding air assist tube constrained or reduced in diameter at the discharge ends thereof. The associated gas turbine engine compressor provides combustion air to the combustor and also air for continuous air assist with a separate air pump. The air assist air may be cooled in a heat exchanger either before or after the separate air pump. The liquid fuel injector may be mounted within an annular air blast tube and directed tangentially at the inner ...

대표
청구항

[ What we claim is:] [1.] A liquid fuel injector 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; anda plurality of liquid fuel injectors spaced around the periphery of said closed end of said combustor to direct liquid fuel/air into the closed end of said combustor, each of said plurality of liquid fuel injectors comprising a straight cylindrical liquid fuel tube having a reduced diameter discharge end and a straight cylindrical air assist tube concent...

이 특허를 인용한 특허 피인용횟수: 22

  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. Chen, Junhua; Mitchell, Mark; Nourse, John; McKeirnan, Jr., Robert D.. Fuel injector for high flame speed fuel combustion. USP20190110184664.
  6. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D.. Gas turbine energy storage and conversion system. USP2013088499874.
  7. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D.. Gas turbine energy storage and conversion system. USP2014048708083.
  8. Donnelly, Frank Wegner; Dewis, David William. Gas turbine engine configurations. USP2014038669670.
  9. Stoia, Lucas John; Kegley, Jonathan Hale; McConnaughhay, Crystal McGee; Romig, Bryan Wesley. Late lean injection manifold. USP2014068745987.
  10. Lipinski, John; Schott, David K.; Rodriguez, Fredd; Fukumoto, Paul. Liquid fuel reverse purge. USP2003036536217.
  11. Hagshenas, Buzz; Alexander, Eric; Jones, Anthony; Harris, Mark. Long term storage capable damping system for an expendable gas turbine engine. USP2005056896480.
  12. Kesseli, James B.; Baldwin, Matthew Stephen. Metallic ceramic spool for a gas turbine engine. USP2015038984895.
  13. Mitchell, Mark G.; Chen, Junhua. Multistaged lean prevaporizing premixing fuel injector. USP20190210197282.
  14. Mitchell, Mark G.; Chen, Junhua. Multistaged lean prevaporizing premixing fuel injector. USP2016069366432.
  15. Ritchey, Jonathan. Polyphasic multi-coil electric device. USP2012018106563.
  16. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2017069685827.
  17. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2012078212445.
  18. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2013128614529.
  19. Ritchey, Jonathan. Polyphasic multi-coil generator. USP2017029584056.
  20. Jones, Anthony; Harris, Mark; Alexander, Eric; Lydon, Patrick. Rotational system for an expendable gas turbine engine. USP2013058438858.
  21. Jones,Anthony; Harris,Mark; Alexander,Eric; Lydon,Patrick. Static structure for an expendable gas turbine engine. USP2007037194866.
  22. Chen, Wei; Stoia, Lucas John; DiCintio, Richard Martin. System for supplying a fuel and working fluid mixture to a combustor. USP2015089097424.