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Swirler configurations for combustor nozzles and related method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F23R-003/14
  • F23R-003/04
출원번호 US-0859238 (2004-06-03)
발명자 / 주소
  • Widener,Stanley Kevin
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Nixon &
인용정보 피인용 횟수 : 15  인용 특허 : 19

초록

A combustor includes a center nozzle surrounded by a plurality of outer nozzles, the center nozzle and each of the outer nozzles having a fuel passage and an air passage, with a swirler surrounding the fuel passage and having a plurality of vanes projecting radially within the air passage, each vane

대표청구항

What is claimed is: 1. A combustor comprising a center nozzle surrounded by a plurality of outer nozzles, said center nozzle and each of said outer nozzles having a fuel passage and an air passage, with a swirler surrounding said fuel passage and having a plurality of vanes projecting radially with

이 특허에 인용된 특허 (19)

  1. Sciocchetti Michael Bruce ; Mick Warren James ; Cohen Mitchell Reuben ; Bechtel ; II William Theodore, Air atomized discrete jet liquid fuel injector and method.
  2. Joshi Narendra D. (Cincinnati OH) Ekstedt Edward E. (Montgomery OH) Epstein Michael J. (West Chester OH), Air fuel mixer for gas turbine combustor.
  3. Mandai Shigemi (Takasago JPX) Satoh Nobuo (Takasago JPX) Fukue Ichiro (Takasago JPX) Tanimura Satoshi (Takasago JPX), Burner apparatus.
  4. Cohen Mitchell ; Kuwata Masayoshi ; Steber Charles E. ; Mick Warren J., Center burner in a multi-burner combustor.
  5. Cohen Mitchell ; Kuwata Masayoshi ; Steber Charles E. ; Mick Warren J., Center burner in a multi-burner combustor.
  6. Borkowicz Richard (Westminster MD) Foss David T. (Schenectady NY) Popa Daniel M. (Schenectady NY) Mick Warren J. (Altamont NY) Lovett Jeffery A. (Scotia NY), Dry low NOx single stage dual mode combustor construction for a gas turbine.
  7. Joshi Narendra D. (Cincinnati OH) Ekstedt Edward E. (Cincinnati OH), Dual fuel mixer for gas turbine combustor.
  8. Joshi Narendra D. (Cincinnati OH) Kress Eric J. (Loveland OH), Dual fuel mixer for gas turbine combustor.
  9. Kress Eric J. ; Joshi Narendra D., Dual fuel mixer for gas turbine combustor.
  10. Thibault ; Jr. Bernard A. (Clifton Park NY) Beaudoin Elizabeth B. (Schenectady NY), Flame holding diverging centerbody cup construction for a dry low NOx combustor.
  11. Christian L. Vandervort ; Richard S. Bourgeois, Fuel system configuration for staging fuel for gas turbines utilizing both gaseous and liquid fuels.
  12. Sciocchetti Michael B. (Schenectady NY), Method of reducing NOx emissions in a gas turbine engine.
  13. Waslo Jennifer (Scotia NY) Kuwata Masayoshi (Ballston Lake NY) Washam Roy M. (Schenectady NY), Premixed pilot nozzle for dry low Nox combustor.
  14. Kuwata Masayoshi (Ballston Lake) Mele Cheryl (Schenectady) Borkowicz Richard J. (Ballston Spa NY), Premixed secondary fuel nozzle with integral swirler.
  15. Snyder Charles A. ; Hansel Harold R. ; Cook George E., Self-aligning swirler with ball joint.
  16. Richard Sterling Tuthill ; William Theodore Bechtel, II ; Jeffrey Arthur Benoit ; Stephen Hugh Black ; Robert James Bland ; Guy Wayne DeLeonardo ; Stefan Martin Meyer ; Joseph Charles Taura ;, Swozzle based burner tube premixer including inlet air conditioner for low emissions combustion.
  17. Mandai, Shigemi; Ohta, Masataka; Inada, Mitsuru; Akamatsu, Shinji, Three-dimensional swirler in a gas turbine combustor.
  18. Koenig, Michael Herbert; Prade, Bernd, Turbine engine fuel nozzle.
  19. Borkowicz Richard J. (Ballston Spa NY), Two stage (premixed/diffusion) gas only secondary fuel nozzle.

이 특허를 인용한 특허 (15)

  1. Nakamura, Sosuke; Matsumura, Yoshikazu; Katano, Hikaru; Taniguchi, Kenta; Yamasaki, Hiroyuki, Combustor and gas turbine.
  2. Ishizaka, Koichi; Ito, Eisaku; Tanimura, Satoshi, Combustor of gas turbine.
  3. Rivera, Richard, Fire burner.
  4. Rivera, Richard, Fire burner.
  5. Rivera, Richard, Fire burner.
  6. Dutta, Partha; Smith, Kenneth O.; Ritz, Frank J., Flow conditioner for fuel injector for combustor and method for low-NOx combustor.
  7. Cai, Jun; Boardman, Gregory Allen; Karim, Hasan; Stoia, Lucas John, Fuel injector for supplying fuel to a combustor.
  8. Scarinci, Thomas; Young, Kenneth James, Gas turbine engine premix injectors.
  9. Varatharajan, Balachandar; Ziminsky, Willy S.; Lipinski, John; Kraemer, Gilbert O.; Yilmaz, Ertan; Lacy, Benjamin, Lean direct injection diffusion tip and related method.
  10. Desi-Seulean, Sergiu; Ejdrygiewicz, Jerry; Neufeldt, David, Low NOx burner.
  11. Mosiewicz, Pawel, Low NOx indirect fire burner.
  12. Cheng, Dah Yu, Method and apparatus for balancing flow through fuel nozzles.
  13. Davis, Jr., Lewis Berkley; Johnson, Thomas Edward; Stewart, Jason Thurman, Method and apparatus for delivery of a fuel and combustion air mixture to a gas turbine engine using fuel distribution grooves in a manifold disk with discrete air passages.
  14. Biagioli, Fernando; Poyyapakkam, Madhavan Narasimhan, Method for premixing air with a gaseous fuel and burner arrangement for conducting said method.
  15. Ziminsky, Willy Steve; Kopcho, Scott; Bombard, Mark P.; Antonucci, Anthony Joseph, NOx adjustment method for gas turbine combustors.
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