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특허 상세정보

Liquid fuel injector purge system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02G-072/32   
미국특허분류(USC) 60/039.094 ; 60/740
출원번호 US-0864279 (1997-05-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Miller
인용정보 피인용 횟수 : 34  인용 특허 : 32
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 w...

대표
청구항

[ It is claimed:] [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 to...

이 특허에 인용된 특허 (32)

  1. Shekleton Jack R. (San Diego CA) Sledd Michael W. (Vista CA). Air blast fuel injecton system. USP1994015277022.
  2. Shekleton Jack R. (San Diego CA) Sledd Michael W. (Vista CA). Air blast tube impingement fuel injector for a gas turbine engine. USP1992085140807.
  3. Shah Nipulkumar (San Diego CA) Shekleton Jack R. (San Diego CA). Annular combustor for a turbine engine with tangential passages sized to provide only combustion air. USP1994045303543.
  4. Shekleton Jack R. (San Diego CA) Lafferty Melvin K. (San Diego CA). Annular combustor for a turbine engine without film cooling. USP1992045101620.
  5. Shekleton Jack R. (San Diego CA) Rodgers Colin (San Diego CA) Archibald John P. (LaJolla CA) Smith Robert W. (Lakeside CA). Annular combustor with tangential cooling air injection. USP199506RE34962.
  6. Shekleton Jack R. (San Diego CA). Assuring reliable starting of turbine engines. USP1990064936090.
  7. Shekleton Jack R. (San Diego CA). Augmented turbine combustor cooling. USP1990074944152.
  8. Shekleton Jack R. (San Diego CA) Sledd Michael W. (Vista CA) Sachrison Steven S. (LaJolla CA). Combustor fuel injection system. USP1992035097666.
  9. Shekleton Jack R. (San Diego CA). Combustor with enhanced turbine nozzle cooling. USP1989054825640.
  10. Shekleton Jack R. (San Diego CA). Combustors. USP1984094470262.
  11. Cole Edward F. (Glastonbury CT). Fuel collecting and recycling system. USP1980064206595.
  12. Shekleton Jack R. (San Diego CA). Fuel injection system for a turbine engine. USP1991014984424.
  13. Batakis Anthony (San Diego CA) Shekleton Jack R. (San Diego CA). Fuel injector for a turbine engine. USP1992045101634.
  14. Shekleton Jack R. (San Diego CA) Archibald John P. (La Jolla CA). Fuel injector for turbine engines. USP1991035001895.
  15. Shekleton Jack R. (San Diego CA) Archibald John P. (La Jolla CA). Fuel injectors for turbine engines. USP1990094955201.
  16. Shekleton Jack R. (San Diego CA) Johanson Roy K. (San Diego CA). Fuel purging system for a turbine engine. USP1992035095694.
  17. Shekleton Jack R. (San Diego CA). Fuel system for a turbo machine. USP1992125167122.
  18. Shekleton Jack R. (San Diego CA). Gas turbine annular combustor. USP1992055113647.
  19. Shekleton Jack R. (San Diego CA). Gas turbine with forced vortex fuel injection. USP1991034996837.
  20. Sledd Michael W. (Vista CA) Shekleton Jack R. (San Diego CA). Improved fuel injector for a gas turbine engine. USP1993065220794.
  21. Shekleton Jack R. (San Diego CA) Johnson Douglas C. (San Diego CA) Lafferty Melvin K. (San Diego CA). Low cost annular combustor. USP1990074938020.
  22. Shekleton Jack R. (San Diego CA). Method and apparatus for high altitude starting of gas turbine engine. USP1993065214911.
  23. Bretz David H. (Bloomfield Township ; Davis County IA) Bobzin Darrell G. (West Des Moines IA). Simplex airblast fuel injection. USP1993075224333.
  24. Shekleton Jack R. (San Diego CA). Tangential air blast impingement fuel injected combustor. USP1993085233825.
  25. Shorb Linn C. (San Diego CA) Sledd Michael W. (San Diego CA) Shekleton Jack R. (San Diego CA). Tangentially directed air assisted fuel injection and small annular combustors for turbines. USP1994065317864.
  26. Shekleton Jack R. (San Diego CA) LeCren Richard T. (San Diego CA). Turbine combustor with tangential fuel injection and bender jets. USP1990014891936.
  27. Shekleton Jack R. (San Diego CA). Turbine engine with airblast injection. USP1993115263316.
  28. Shekleton Jack R. (San Diego CA). Turbine engine with high efficiency fuel atomization. USP1990114967563.
  29. Shekleton Jack R. (San Diego CA). Turbine engine with high efficiency fuel atomization. USP1991024989404.
  30. Shekleton Jack R. (San Diego CA) Sachrison Steven A. (LaJolla CA) Sledd Michael W. (Vista CA). Turbine engine with pin injector. USP1991115063745.
  31. Shekleton Jack R. (San Diego CA) Sachrison Steven A. (La Jolla CA) Sledd Michael W. (Vista CA). Turbine engine with start injector. USP1991075027603.
  32. Shekleton Jack R. (San Diego CA). Very high altitude turbine combustor. USP1995105456080.

이 특허를 인용한 특허 피인용횟수: 34

  1. Toqan, Majed; Gregory, Brent Allan; Regele, Jonathan David; Yamane, Ryan Sadao. Can-annular combustor with premixed tangential fuel-air nozzles for use on gas turbine engines. USP2015119181812.
  2. Kesseli, James B.; Nash, James S.. Ceramic-to-metal turbine shaft attachment. USP2015069051873.
  3. Baldwin, Matthew Stephen. Ceramic-to-metal turbine volute attachment for a gas turbine engine. USP20181010094288.
  4. Gilbreth Mark G. ; Wall Simon R. ; Wacknov Joel B.. Combustion control method and system. USP2001086274945.
  5. Dai, Zhongtao; Cohen, Jeffrey M.; Kopp-Vaughan, Kristin; Hoke, James B.. Combustor assembly for a turbine engine. USP2018059958162.
  6. Edelman, Edward C.. Command and control system for controlling operational sequencing of multiple turbogenerators using a selected control mode. USP2003126664653.
  7. Alexander, Eric; Jones, Anthony; Harris, Mark; Barkley, Robert. Damping system for an expendable gas turbine engine. USP2005096942451.
  8. Donnelly, Frank Wegner; Dewis, David William. Dispatchable power from a renewable energy facility. USP2014108866334.
  9. Rohrssen, Robert Joseph; Cihlar, David William; Melton, Patrick Benedict; Stoia, Lucas John. Fuel delivery system with moveably attached fuel tube. USP2017109803555.
  10. Chen, Junhua; Mitchell, Mark; Nourse, John; McKeirnan, Jr., Robert D.. Fuel injector for high flame speed fuel combustion. USP20190110184664.
  11. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2016029261025.
  12. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2010067726112.
  13. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2014098844292.
  14. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2014068756937.
  15. Murakami, Masayuki; Higashi, Kazuya; Nakamoto, Yukimasa; Fujii, Satoko; Shimizu, Takeyuki; Matsumoto, Keigo. Gas turbine and gas-turbine plant having the same. USP2016059347377.
  16. Yuasa, Saburo; Sakurai, Takashi; Murayama, Motohide; Minakawa, Katsuhiro. Gas turbine combustor. USP2015059038392.
  17. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D.. Gas turbine energy storage and conversion system. USP2013088499874.
  18. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D.. Gas turbine energy storage and conversion system. USP2014048708083.
  19. Donnelly, Frank Wegner; Dewis, David William. Gas turbine engine configurations. USP2014038669670.
  20. Traver Robert S. ; Iasillo Robert J. ; Kaplan Howard J. ; Drazba John E.. Liquid fuel and water injection purge system for a gas turbine. USP2000116145294.
  21. Lipinski, John; Schott, David K.; Rodriguez, Fredd; Fukumoto, Paul. Liquid fuel reverse purge. USP2003036536217.
  22. Hagshenas, Buzz; Alexander, Eric; Jones, Anthony; Harris, Mark. Long term storage capable damping system for an expendable gas turbine engine. USP2005056896480.
  23. Kesseli, James B.; Baldwin, Matthew Stephen. Metallic ceramic spool for a gas turbine engine. USP2015038984895.
  24. Segawa, Enock N. Method and devices for process intensified wall integrated operations for IC engines. USP2015059022006.
  25. Mitchell, Mark G.; Chen, Junhua. Multistaged lean prevaporizing premixing fuel injector. USP20190210197282.
  26. Mitchell, Mark G.; Chen, Junhua. Multistaged lean prevaporizing premixing fuel injector. USP2016069366432.
  27. Teets, Joseph Michael. Radially staged RQL combustor with tangential fuel-air premixers. USP2014048701416.
  28. Dudebout, Rodolphe; Hasti, Veeraraghave Raju; Kuhn, Terrel; James, Sunil; Scaini, Mario. Reverse-flow annular combustor for reduced emissions. USP2015079080770.
  29. Dudebout, Rodolphe; Kuhn, Terrel; Kuchana, Vinayender; Hasti, Veeraraghava Raju; Gage, Raymond; James, Sunil. Reverse-flow annular combustor for reduced emissions. USP2016079400110.
  30. Jones, Anthony; Harris, Mark; Alexander, Eric; Lydon, Patrick. Rotational system for an expendable gas turbine engine. USP2013058438858.
  31. Dooley, Kevin Allan. Start flow measurement. USP2010117841184.
  32. Jones,Anthony; Harris,Mark; Alexander,Eric; Lydon,Patrick. Static structure for an expendable gas turbine engine. USP2007037194866.
  33. Dooley, Kevin Allan. Surge detection in a gas turbine engine. USP2009057530260.
  34. Nenmeni, Vijay Raghavendran; Rozdolski, Michael John; Chillar, Rahul Jaikaran. System and method for transitioning between fuel supplies for a combustion system. USP2012128340886.

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