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Gas turbine combustor having a fuel nozzle for flame anchoring

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-007/22
  • F23R-003/28
  • F23D-014/22
출원번호 US-0048564 (2011-03-15)
등록번호 US-8365534 (2013-02-05)
발명자 / 주소
  • Popovic, Predrag
  • Baruah, Abinash
  • Kraemer, Gilbert Otto
  • Ross, William Thomas
출원인 / 주소
  • General Electric Company
인용정보 피인용 횟수 : 1  인용 특허 : 74

초록

A combustor includes an end cover having a nozzle. The nozzle has a front end face and a central axis. The nozzle includes a plurality of fuel passages and a plurality of oxidizer passages. The fuel passages are configured for fuel exiting the fuel passage. The fuel passages are positioned to direct

대표청구항

1. A combustor for a gas turbine, comprising: an end cover having a nozzle, the nozzle having a front end face and a center axis, the front end face oriented at an inclined end face angle measured with respect to the center axis, the nozzle comprising: a plurality of fuel passages configured for dir

이 특허에 인용된 특허 (74)

  1. Joshi Mahendra L. (Altamonte Springs FL) O\Connor Paul (Ocoee FL), Adjustable atomizing orifice liquid fuel burner.
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  3. Joshi Narendra D. (Cincinnati OH) Ekstedt Edward E. (Montgomery OH) Epstein Michael J. (West Chester OH), Air fuel mixer for gas turbine combustor.
  4. Joshi Narendra D. (Cincinnati OH) Epstein Michael J. (West Chester OH) Ewbank Michael E. (Pittsburgh PA), Air fuel mixer for gas turbine combustor.
  5. Joshi Narendra D. (Cincinnati OH) Epstein Michael J. (West Chester OH) Ewbank Michael E. (Pittsburgh PA), Air fuel mixer for gas turbine combustor.
  6. Joshi Narendra D. (Maineville OH) Ekstedt Edward E. (Montgomery OH), Air fuel mixer for gas turbine combustor.
  7. Joshi Narendra D. (Cincinnati OH) Epstein Michael J. (West Chester OH), Air fuel mixer for gas turbine combustor having slots at downstream end of mixing duct.
  8. Simmons Harold C. (Richmond Hts. OH) Harding Curtis F. (Parma OH), Air swirl nozzle.
  9. Hsieh,Shih Yang; Hsiao,George Chia Chun; Li,Shui Chi; Mongia,Hukam Chand, Air-assisted fuel injector for mixer assembly of a gas turbine engine combustor.
  10. Russell Sid (Suffield CT), Airblast fuel nozzle.
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  12. Hook, Jr., Richard B.; Adhami, M. Waseem; Joshi, Narendra D., Apparatus for decreasing combustor emissions.
  13. Hopkins Edward P. (Schenectady East Berne) Rasmussen Neil S. (Schenectady NY), Atomizing air metering nozzle.
  14. Medla Andrew Alan ; Dontrich John Stephen, Atomizing dual fuel nozzle for a combustion turbine.
  15. Dobbeling Klaus,CHX ; Steinbach Christian,CHX ; Ruck Thomas,CHX, Burner for a heat generator.
  16. Zarzalis Nikolaos (Dachau DEX) Joos Franz (MDEX), Burner for gas turbine engines.
  17. Zarzalis Nikolaos (Dachau DEX) Joos Franz (Munich DEX), Burner for gas turbine engines with axially adjustable swirler.
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  19. Parker David Marchant ; Whidden Graydon Lane ; Zolyomi Wendel, Combustor with two stage primary fuel tube with concentric members and flow regulating.
  20. Angel Paul R. (Fairfield OH) Caldwell James M. (Alexandria KY) Heberling Paul V. (Cincinnati OH) Dean Anthony J. (Scotia NY) Joshi Narendra D. (Cincinnati OH), Dual fuel mixer for gas turbine combustor.
  21. Joshi Narendra D. (Cincinnati OH) Angel Paul R. (Fairfield OH) Caldwell James M. (Alexandria KY) Heberling Paul V. (Cincinnati OH) Dean Anthony J. (Scotia NY), Dual fuel mixer for gas turbine combustor.
  22. Joshi Narendra D. (Cincinnati OH) Ekstedt Edward E. (Cincinnati OH), Dual fuel mixer for gas turbine combustor.
  23. Joshi Narendra D. ; Angel Paul R. ; Caldwell James M. ; Heberling Paul V. ; Dean Anthony J., Dual fuel mixer for gas turbine combustor.
  24. Kress Eric J. ; Joshi Narendra D., Dual fuel mixer for gas turbine combustor.
  25. John William Green, Dual fuel mixing in a multishear fuel injector with a plurality of concentric ducts.
  26. Shigemi Mandai JP; Masataka Ohta JP; Kazuya Kobayashi JP; Koichi Nishida JP, Dual fuel nozzle.
  27. Pillsbury Paul W. (Winter Springs FL) Foss David T. (Winter Park FL), Dual fuel ultra-low NOX combustor.
  28. Loprinzo Anthony J. ; Maughan James R. ; Morton H. Lindsay ; Black Stephen Hugh ; Dean Anthony John ; Bechtel ; II William Theodore ; Luts Andrew, Dual-fuel nozzle for inhibiting carbon deposition onto combustor surfaces in a gas turbine.
  29. Sprouse, Kenneth M.; Matthews, David R.; Jensen, Robert J., Fluid injection and injection method.
  30. Graves Charles B. ; Smith Clifford E., Fuel injector for producing outer shear layer flame for combustion.
  31. Lewis George D. (Kodak TN), Fuel nozzle and improved system and method for injecting fuel into a gas turbine engine.
  32. Harjit Singh Hura ; Paul Edward Sabla ; James Neil Cooper ; Beverly Stephenson Duncan ; Hukam Chand Mongia ; Steven Joseph Lohmueller, Fuel nozzle assembly for reduced exhaust emissions.
  33. Becker Bernard,DEX, Fuel nozzle configuration for a fluid-fuel burner, oil burner using the fuel nozzle configuration and method for regulating the fuel supply of a fluid-fuel burner.
  34. Faucher Joseph E. (East Hartford CT) Wright Richard R. (Willimantic CT) Pane ; Jr. Francis C. (South Windsor CT) Kwoka David (Windsor CT) Striebel Edmund E. (South Windsor CT), Fuel nozzle for gas turbine engine.
  35. Davis ; Jr. ; Lewis B. ; Wilkes ; Colin, Fuel nozzle for gas turbines.
  36. Striebel Edmund E. (South Windsor CT) Pane ; Jr. Francis C. (South Windsor CT), Fuel nozzles with water injection for gas turbine engines.
  37. Berger Johann (Moosburg DEX) Simon Burkhard (Rohrmoos DEX), Gas turbine combustor.
  38. Parker David M. (Oviedo FL) Foss David T. (Winter Park FL) Lowe Perry E. (Winter Park FL) Amos David J. (Orlando FL), Gas turbine combustor.
  39. Sato Isao (Hitachi JPX) Ishibashi Yohji (Hitachi JPX) Minakawa Yoshimitsu (Hitachi JPX) Ohmori Takashi (Hitachi JPX) Tamura Zensuke (Hitachi JPX) Uchiyama Yoshihiro (Hitachi JPX) Ohshima Ryoichiro (H, Gas turbine combustor.
  40. Henriquez,John, Gas turbine combustor end cover.
  41. Amos David J. (Orlando FL), Gas turbine combustor swirl vane arrangement.
  42. Joshi Narendra D. (Cincinnati OH) Koshoffer John M. (Cincinnati OH), Gas turbine combustor with a plurality of circumferentially spaced pre-mixers.
  43. Inoue, Hiroshi; Koganezawa, Tomomi; Kobayashi, Nariyoshi; Ohtsuka, Masaya; Ito, Kazuyuki; Takehara, Isao, Gas turbine combustor with fuel-air pre-mixer and pre-mixing method for low NOx combustion.
  44. Inoue, Hiroshi; Koganezawa, Tomomi; Kobayashi, Nariyoshi; Ohtsuka, Masaya; Ito, Kazuyuki; Takehara, Isao, Gas turbine combustor with fuel-air pre-mixer and pre-mixing method for low nox combustion.
  45. Hayashi,Akinori; Inage,Shinichi; Koizumi,Hiromi; Takehara,Isao; Ito,Kazuyuki; Sasao,Toshifumi; Murata,Hidetaro, Gas turbine combustor, combustion method of the gas turbine combustor, and method of remodeling a gas turbine combustor.
  46. Burrus, David Louis; Joshi, Narendra Digamber; Haynes, Joel Meier; Feitelberg, Alan S., Gas turbine engine combustor can with trapped vortex cavity.
  47. Haynes, Joel Meier; Feitelberg, Alan S.; Burrus, David Louis; Joshi, Narendra Digamber, Gas turbine engine combustor can with trapped vortex cavity.
  48. Willis Jeffrey D. (Coventry GB2), Gas turbine engine fuel injectors.
  49. Webber William T. (Agoura CA) Saxelby Robert M. (Santa Susana CA), Injector assembly for a fluid fueled engine.
  50. Leonard Gary L. ; Joshi Narendra D., Intercooled gas turbine engine with integral air bottoming cycle.
  51. Lacy, Benjamin; Varatharajan, Balachandar; Ziminsky, Willy Steve; Kraemer, Gilbert O.; Boardman, Gregory Allen; Yilmaz, Ertan; Melton, Patrick, Lean direct injection combustion system.
  52. Mowill Rolf J. (Rugdeveien 7 0386 Oslo 3 NOX), Low emissions gas turbine combustor.
  53. Rajamani Ravi ; Goodman George Charles ; Joshi Narendra Digamber ; Hook Richard Bradford, Method and apparatus for optimizing NOx emissions in a gas turbine.
  54. Ahmad Al-Halbouni DE, Method and apparatus for providing low level Nox and CO combustion.
  55. Myers Geoffrey D., Method and apparatus for water injection via primary jets.
  56. Saltin Lars (Vsters SEX), Method for reducing the flame temperature of a burner and burner intended therefor.
  57. Robert Paul Czachor ; Claude Henry Chauvette, Methods and apparatus for swirling fuel within fuel nozzles.
  58. Richard B. Hook, Jr. ; M. Waseem Adhami ; Narendra D. Joshi, Methods for reducing gas turbine engine emissions.
  59. Hsieh, Shih Yang; Hsiao, George Chia Chun; Li, Shui Chi; Mongia, Hukam Chand, Mixer assembly for combustor of a gas turbine engine having a plurality of counter-rotating swirlers.
  60. Mark David Durbin ; Timothy James Held ; Hukam Chand Mongia, Mixer having multiple swirlers.
  61. Byron Andrew Pritchard, Jr. ; Allen Michael Danis ; Michael Jerome Foust ; Mark David Durbin ; Hukam Chand Mongia, Multiple annular combustion chamber swirler having atomizing pilot.
  62. Green John William, Multishear fuel injector.
  63. Graves Charles B. (Jupiter FL), Outer shear layer swirl mixer for a combustor.
  64. Hammond ; Jr. Dean C. (Warren MI) Quinn Ronald E. (Indianapolis IN), Premix combustor with flow constricting baffle between combustion and dilution zones.
  65. Graves Charles B., Radial inlet swirler with twisted vanes for fuel injector.
  66. Prociw Lev A. (Willowdale CAX) Bouchard Alain (St. Charles Borromee CAX) Bolduc Pierre (St. Amable CAX) Stastny Honze (West St. Bruno CAX), Radially mounted air blast fuel injector.
  67. Joshi Mahendra L. ; Borders Harley A. ; Marin Ovidiu ; Charon Olivier, Self-cooled oxygen-fuel for use in high-temperature and high-particulate furnaces.
  68. Mowill R. Jan (Opra B.V. ; Opaalstraat 60-P.O. Box 838 7550 AV Hengelo NLX), Single stage premixed constant fuel/air ratio combustor.
  69. Benjamin Michael A. ; Mansour Adel B., Stable pre-mixer for lean burn composition.
  70. Wehner Edward J. (Cincinnati OH), Swirler arrangement for combustor of gas turbine engine.
  71. Szetela Eugene J. (South Windsor CT), Torch igniter.
  72. Ekstedt Edward E. (Montgomery OH) Joshi Narendra D. (Cincinnati OH) Ablett Adrian M. (Cincinnati OH) Gresla Timothy R. (Cincinnati OH) Koshoffer John M. (Cincinnati OH) Burke William F. (Marlborough , Triple annular combustor for gas turbine engine.
  73. Koenig, Michael Herbert; Prade, Bernd, Turbine engine fuel nozzle.
  74. Farmer Gilbert ; Groeschen James A. ; Rettig Mark G., Venturi for use in the swirl cup package of a gas turbine combustor having water injected therein.

이 특허를 인용한 특허 (1)

  1. O'Dea, Dennis M.; Minto, Karl Dean; Huntington, Richard A.; Dhanuka, Sulabh K.; Mittricker, Franklin F., System and method of control for a gas turbine engine.
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