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Low NOx combustor retro-fit system for gas turbines 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-003/14
출원번호 US-0259106 (1994-06-13)
발명자 / 주소
  • Mumford Stephen E. (Longwood FL) Parker David M. (Oviedo FL)
출원인 / 주소
  • Westinghouse Electric Corporation (Pittsburgh PA 02)
인용정보 피인용 횟수 : 32  인용 특허 : 0

초록

Apparatus for retro-fitting low NOx combustors in a conventional gas turbine using the existing openings in the cylinder casing and without any significant alteration of the turbine apparatus. Each one of the low NOx combustors is mounted by a nozzle block to the cylinder casing over an existing ope

대표청구항

A gas turbine, comprising: a compressor for producing compressed air; a cylinder casing for receiving said compressed air from said compressor, said cylinder casing having an aperture; a combustor in which a fuel is burned in said compressed air to produce a hot gas, said combustor disposed within s

이 특허를 인용한 특허 (32)

  1. Chila, Ronald James; Boardman, Gregory Allen; Westmoreland, James Harold, Air diffuser for a head end of a combustor.
  2. Böttcher, Andreas; Fox, Timothy A.; Grieb, Thomas; Krieger, Tobias; Ramier, Stephen A., Burner arrangement.
  3. Widenhorn, Axel; Stoll, Roland; Lebküchner, Dominik; Kissel, Thilo; Zanger, Jan; Zornek, Timo; Monz, Thomas, Burners having fuel plenums.
  4. Ramier, Stephen A.; Tiwary, Abhijeet; Fox, Timothy A.; Bertoncello, James; Williams, Steven; Garan, Daniel W., Cast manifold for dry low NOx gas turbine engine.
  5. Cohen Mitchell ; Kuwata Masayoshi ; Steber Charles E. ; Mick Warren J., Center burner in a multi-burner combustor.
  6. Cohen Mitchell ; Kuwata Masayoshi ; Steber Charles E. ; Mick Warren J., Center burner in a multi-burner combustor.
  7. Melton, Patrick Benedict; Boardman, Gregory Allen; Westmoreland, James Harold, Combustor end cover with fuel plenums.
  8. Parker David Marchant ; Whidden Graydon Lane ; Zolyomi Wendel, Combustor with two stage primary fuel tube with concentric members and flow regulating.
  9. Lee, Ching-Pang; Prakash, Chander; Schilp, Reinhard; Little, David A., Cooled conduit for conveying combustion gases.
  10. Martling,Vincent C.; Xiao,Zhenhua, Cooling and sealing design for a gas turbine combustion system.
  11. Lee, Ching-Pang; Zuniga, Humberto A.; Morrison, Jay A.; Kolsrud, Brede J.; Marra, John J., Cooling module design and method for cooling components of a gas turbine system.
  12. Westmoreland, James Harold; Melton, Patrick Benedict, End cover configuration and assembly.
  13. Morenko, Oleg, Fuel conveying member for a gas turbine engine.
  14. Rohrssen, Robert Joseph; Cihlar, David William; Melton, Patrick Benedict; Stoia, Lucas John, Fuel delivery system with moveably attached fuel tube.
  15. Morenko, Oleg; Davis, Robert Richard, Fuel manifold for gas turbine engine.
  16. Abd El-Nabi, Bassam Sabry Mohammad; Boardman, Gregory Allen, Fuel nozzle for use in a turbine engine and method of assembly.
  17. Bailey, Donald Mark; Simmons, Scott R; Boardman, Gregory Allen; Irizarry-Rosado, Xiomara, Fuel nozzle liquid cartridge including a fuel insert.
  18. Boardman, Gregory Allen; Melton, Patrick Benedict; Westmoreland, James Harold; Chila, Ronald James; Crothers, Sarah Lori, Fuel-air mixing system with mixing chambers of various lengths for gas turbine system.
  19. Terada, Yoshitaka; Konishi, Tetsu; Omae, Katsuyoshi, Gas turbine combustor.
  20. Terada, Yoshitaka; Konishi, Tetsu; Omae, Katsuyoshi, Gas turbine combustor having a dual fuel supply system.
  21. Lee, Ching-Pang; Zuniga, Humberto A.; Morrison, Jay A., Mesh cooled conduit for conveying combustion gases.
  22. Hadley, Mark Allan, Method and apparatus for generating combustion products within a gas turbine engine.
  23. Westmoreland, James Harold; Boardman, Gregory Allen; Melton, Patrick Benedict, Micromixing cap assembly.
  24. Boardman, Gregory Allen; Melton, Patrick Benedict; Westmoreland, James Harold, Multi-injector micromixing system.
  25. Ishiguro Tatsuo,JPX ; Mandai Shigemi,JPX ; Inada Mitsuru,JPX ; Tanimura Satoshi,JPX ; Nishida Kouichi,JPX, Multi-nozzle combustor.
  26. Amos David J. ; Stokes Mitchell O., Pilot cones for dry low-NO.sub.x combustors.
  27. Hilburn Margery Norcom ; Parker David Marchant ; Markovitz Joseph Scott, Pilot nozzle steam injection for reduced NO.sub.x emissions, and method.
  28. Stoia, Lucas John; DiCintio, Richard Martin; Poschel, William Michael; Melton, Patrick Benedict, Support frame and method for assembly of a combustion module of a gas turbine.
  29. Chila, Ronald James; Melton, Patrick Benedict; Boardman, Gregory Allen; Westmoreland, James Harold, System and method for tube level air flow conditioning.
  30. Westmoreland, James Harold; Chila, Ronald James; Boardman, Gregory Allen; Melton, Patrick Benedict, System and method having multi-tube fuel nozzle with multiple fuel injectors.
  31. Westmoreland, James Harold; Boardman, Gregory Allen; Melton, Patrick Benedict, System having multi-tube fuel nozzle with floating arrangement of mixing tubes.
  32. Berry, Jonathan Dwight; Dinu, Constantin; Barker, Carl Robert; Venkataraman, Krishna Kumar, Systems and methods of providing high pressure air to a head end of a combustor.
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