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Gas turbine engine fuel/air premixers with variable geometry exit and method for controlling exit velocities

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-007/00
  • F02C-009/00
  • F02C-009/50
출원번호 US-0014415 (2001-12-14)
§371/§102 date 20030505 (20030505)
발명자 / 주소
  • Mowill, R. Jan
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett &
인용정보 피인용 횟수 : 30  인용 특허 : 66

초록

Apparatus for premixing fuel and air to provide a fuel/air mixture includes a mixing tube configured for receiving fuel and air, a mixing tube axis, and a mixing tube exit for discharging a fuel/air mixture. The apparatus further includes a mixture valve associated with the mixing tube exit and incl

대표청구항

1. Apparatus for premixing fuel and air to provide a fuel/air mixture, the apparatus comprising:a fuel valve for controlling a flow of fuel; an air valve for controlling a flow of air in accordance with the flow of fuel to provide a controlled fuel/air ratio; a mixing tube configured for receiving a

이 특허에 인용된 특허 (66)

  1. Leonard, Gary L.; Kimura, Shiro G., Air staged premixed dry low NO.sub.x combustor.
  2. Leonard Gary L. (Cincinnati OH), Air staged premixed dry low NOx combustor with venturi modulated flow split.
  3. Melchior Jean (Paris FRX) Andre Thierry (Paris FRX), Auxiliary combustion chambers for supercharged internal combustion engines and internal combustion engines equipped with.
  4. Markowski Stanley J. (East Hartford CT) Jeroszko Ronald A. (Hebron CT) Lohmann Robert P. (South Windsor CT), Burner construction for gas turbines.
  5. Davies James F. A. (Bristol GB2) Baker James R. (Bristol GB2) Sotheran Arthur (Bristol GB2), Combined pilot and main burner.
  6. Iizuka Nobuyuki (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Wada Katsuo (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Arai Osamu (Hitachi JPX), Combustion air flow rate adjusting device for gas turbine combustor.
  7. Carlisle Denis R. (Risley GB2) Grun Andrew R. (Tilehill GB2), Combustion apparatus.
  8. Holzapfel Immanuel (Stuttgart DEX), Combustion chamber for a gas turbine.
  9. Buchheim Rolf (Brunswick DEX), Combustion chamber for gas turbines.
  10. Johnson Robert H. (Bolton Landing NY) Wilkes Colin (Scotia NY), Combustion control system.
  11. Alexander Eric A. (Aston-on-Trent GB2), Combustion equipment for a gas turbine engine.
  12. Cornelius Walter (Troy MI) Fredriksen Hans P. (Sterling Heights MI), Combustion method and apparatus.
  13. Komatsu Yasutaka (Ibaraki JPX) Kuroda Michio (Ibaraki JPX) Ootawara Yasuhiko (Ibaraki JPX) Iizuka Nobuyuki (Ibaraki JPX) Sato Isao (Ibaraki JPX) Taniguchi Masayuki (Ibaraki JPX) Hayashi Noriyuki (Iba, Combustor and method of operating the same.
  14. Iizuka Nobuyuki (Hitachi JPX) Ishibashi Yoji (Hitachi JPX) Sato Isao (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Inose Hiroshi (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Wada Katsuo (Hitachi JPX) K, Combustor for gas turbine.
  15. Kuwata Masayoshi (Ballston Lake NY), Combustor liner with air staging for NOx control.
  16. Kamal Azfar ; Christenson Danny Linn, Compact hi-spin gas burner assembly.
  17. Maynard Frederick C. (Phoenix AZ), Compressor power unit fuel flow control.
  18. Ohyama Yoshishige (Katsuta JPX) Nishimura Yutaka (Katsuta JPX) Sato Yoshio (Hitachi JPX) Nishihara Motohisa (Katsuta JPX) Azuhata Shigeru (Hitachi JPX) Ito Kazuyuki (Katsuta JPX), Control apparatus for and control method of gas turbine.
  19. Roberts ; Richard, Convectively cooled flameholder for premixed burner.
  20. Mowill R. Jan (c/o OPRA B.V. Opaalstraat 60-P.O. Box 838 7550 AV Hengelo NLX), Convectively cooled, single stage, fully premixed controllable fuel/air combustor with tangential admission.
  21. Mowill R. Jan,NLX, Convectively cooled, single stage, fully premixed controllable fuel/air combustor with tangential admission.
  22. Mowill R. Jan (c/o Opra B.V. Opaalstraat 60-P.O. Box 838 7550 AV Hengelo NLX), Convectively cooled, single stage, fully premixed fuel/air combustor for gas turbine engine modules.
  23. Mowill R. Jan (Oslo NOX), Dual entry radial turbine gas generator.
  24. Joshi Narendra D., Dual fuel mixer for gas turbine combustor.
  25. Rodgers Colin (San Diego CA), Dual mode gas turbine power plant.
  26. Bailey John M. (Dunlap IL), Dual phase fuel vaporizing combustor.
  27. Gleason ; deceased Clifford C. (late of Cincinnati OH by Mary J. Gleason ; executor) Ekstedt Edward E. (Montgomery OH), Externally vaporizing system for turbine combustor.
  28. Keller Jay O. (3534 Brunell Dr. Oakland CA 94602) Bramlette T. Tazwell (2105 Canyon Lakes Dr. San Ramon CA 94583) Barr Pamela K. (294 Joyce St. Livermore CA 94550), Fuel combustion exhibiting low NOx and CO levels.
  29. Markowski Stanley J. (East Hartford CT) Lohmann Robert P. (South Windsor CT), Fuel nozzle for burner construction.
  30. Shimizu Nobuo (Hitachi JPX) Kuroda Michio (Hitachi JPX) Kirikami Seiichi (Hitachi JPX) Sato Isao (Hitachi JPX) Arai Osamu (Hitachi JPX), Fuel-air premixing device for a gas turbine.
  31. Wilson Andrew J. W. (Kongsberg NOX), Fuel/air mixing device for gas turbine combustor.
  32. Nogle Thomas Dushane (Troy MI), Gas turbine burner.
  33. Penny Robert N. (Coventry GB2), Gas turbine combustion chamber.
  34. Kuroda Michio (Hitachi JPX) Sato Isao (Hitachi JPX) Ishibashi Yoji (Hitachi JPX) Uchiyama Yoshihiro (Hitachi JPX) Ohmori Takashi (Hitachi JPX) Akatsu Shigeyuki (Hitachi JPX) Kato Fumio (Toukai JPX) S, Gas turbine combustor.
  35. Kuroda Michio (Hitachi JPX) Kirikami Seiichi (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX) Urushidani Haruo (Hitachi JPX) Sato Isao (Hitachi JPX) Ishibashi Yoji (Hitachi , Gas turbine combustor and combustion method therefor.
  36. Smith Raymond (Monclova OH), Gas turbine engine.
  37. Willis Jeffrey D. (Coventry GB2) Deacon Norman E. (Rugby GB2) Pollard Richard E. (Coventry GB2) Toon Ian J. (Leicester GB2) Boyce Bernard W. (Leicester GB2), Gas turbine engine fuel burner.
  38. Willis Jeffrey D. (Coventry GBX), Gas turbine engine gaseous fuel injector.
  39. Cureton John E. (Coventry GB2) Lyons Michael R. (Leicester GB2), Gas turbine engine valve control system.
  40. Novick Allen S. (Lafayette IN) Tomlinson Jerry G. (Indianapolis IN) Troth Dennis L. (Speedway IN), Heavy fuel combustor.
  41. Mowill Rolf J. (Rugdeveien 7 0386 Oslo ; 3 NOX), High efficiency, twin spool, radial-high pressure, gas turbine engine.
  42. Wang Lin-Shu (21 Hawks Nest Rd. Stony Brook NY 11790), Internal combustion engines and methods of operation.
  43. Owens ; Clifton W. ; Shen ; Peter Iwu ; Wade ; Wallace R., Internally vaporizing low emission combustor.
  44. Cederwall Philip J. (San Diego CA) Smith Kenneth O. (San Diego CA), Low emission combustion nozzle for use with a gas turbine engine.
  45. Mowill Rolf J. (Rugdeveien 7 0386 Oslo 3 NOX), Low emissions gas turbine combustor.
  46. Mowill Rolf J. (Rugdeveien 7,0386 Oslo ; 3 NOX), Low emissions gas turbine combustor.
  47. Rubins Philip M. (Manchester CT) Odgers John (Quebec CAX), Low pollution combustor.
  48. Shekleton Jack R. (San Diego CA), Method and apparatus for high altitude starting of gas turbine engine.
  49. Lewis George D. (North Palm Beach FL), Method and apparatus for reducing nitrous oxide emissions from combustors.
  50. Sommers Hans (Essen DEX) Berg Hans (Gladbeck DEX) Jannemann Theo (Dorsten DEX), Method for the operation of a gas burner exposed to an air current as well as burners to implement the method.
  51. Egnell Roland (Finspang SEX) Kyrklund Ben (Finspang SEX) Stenfors Svante (Finspang SEX) Harboe Henrik (Copenhagen DKX), Method of operating a gas turbine unit.
  52. Davis Warren Wiley (Dunlap IL) Keedy David Edward (Pekin IL), Modular gas turbine engine assembly.
  53. Beebe Kenneth W. (Galway NY), Multiple venturi tube gas fuel injector for catalytic combustor.
  54. Beebe Kenneth W. (Galway NY), Multiple venturi tube gas fuel injector for catalytic combustor.
  55. Gerhold Bruce W. (Rexford NY) Wilkes Colin (Scotia NY), NOx suppressant stationary gas turbine combustor.
  56. Hammond ; Jr. Dean C. (Warren MI) Quinn Ronald E. (Indianapolis IN), Premix combustor with flow constricting baffle between combustion and dilution zones.
  57. Xiong Tian-yu (Darien IL), Premixed fuel/air burner.
  58. Mowill R. Jan (OPRA B.V. ; Opaalstraat 60-P.O. Box 838 7550 AV Hengelo NLX), Process for single stage premixed constant fuel/air ratio combustion.
  59. Mowill R. Jan (OPRAB.V. ; Opaalstraat 60-P.O.Box 838 7550 AV Hengelo NLX), Single stage premixed constant fuel/air ratio combustor.
  60. Mowill R. Jan (Opra B.V. ; Opaalstraat 60-P.O. Box 838 7550 AV Hengelo NLX), Single stage premixed constant fuel/air ratio combustor.
  61. Chamberlain John (Lake Park FL), Staged combustor having aerodynamically separated combustion zones.
  62. Joshi Narendra D. (Phoenix AZ) Moreno Frederick E. (Los Altos CA), Staged low NOx premix gas turbine combustor.
  63. Shekleton Jack R. (San Diego CA) Vershure Roy W. (Escondido CA) Brower William (San Diego CA), Staged, coaxial multiple point fuel injection in a hot gas generator.
  64. Mowill R. Jan (OPRA B.V. Opaalstraat 60 ; P.O. Box 838 7550 AV Hengelo NLX), Star combustor with dilution ports in can portions.
  65. Mowill R. Jan (OPRA B.V. Opaalstraat 60-P.O. Box 838 7550 AV Hengelo NLX), Star-shaped single stage low emission combustor system.
  66. Maclin Harvey M. (Cincinnati OH) Lenahan Dean T. (Cincinnati OH) Tuley ; Eugene N. (Hamilton OH), Turbine cooling air modulation.

이 특허를 인용한 특허 (30)

  1. Gilson, Jonathan; Baltas, Constantine, Acoustic liner with varied properties.
  2. Kim, Wookyung; Dai, Zhongtao; Kopp-Vaughan, Kristin, Angled radial fuel/air delivery system for combustor.
  3. 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.
  4. Johnston, Robert T., Combustion turbine flashback sensing system employing fiber Bragg grating sensors.
  5. Valeev, Almaz Kamilevich; Westmoreland, III, James Harold; Belsom, Keith C.; Simo, John Alfred, Combustor and method for supplying fuel to a combustor.
  6. Shershnyov, Borys Borysovych; Myers, Geoffrey David; Ginesin, Leonid Yulyevich, Combustor and method of supplying fuel to the combustor.
  7. Shershnyov, Borys Borysovych; Myers, Geoffrey David; Ginesin, Leonid Yulyevich, Combustor and method of supplying fuel to the combustor.
  8. Landry, Kyle L.; Schilp, Reinhard, Flashback resistant fuel injection system.
  9. Laster, Walter R.; Gambacorta, Domenico, Flashback resistant pre-mixer assembly.
  10. Chen, Wei; Stoia, Lucas John; DiCintio, Richard Martin, Fuel injection assemblies in combustion turbine engines.
  11. Ring, Mark David; Cassella, David; Earl, Jonathan; Kuehne, Eric; Warner, Charles, Liner and method of assembly.
  12. Simons, Derrick Walter; Lebegue, Jeffrey Scott; Venkataraman, Krishna Kumar, Method and apparatus for assembling turbine engines.
  13. Lardillon, Christian, Method of optimizing the performance envelope of a turbine engine.
  14. Rucci, John; Stobiecki, Anthony Z.; Davis, Brent; Myers, Christopher James, Modules and methods for biasing power to a multi-engine power plant suitable for one engine inoperative flight procedure training.
  15. Parsania, Nishant Govindbhai; Boardman, Gregory Allen, Pocketed air and fuel mixing tube.
  16. Homitz, Joseph; Sykes, David M.; O'Brien, Walter F.; Vandsburger, Uri; LePera, Steve, Premixing injector for gas turbine engines.
  17. Kraemer, Gilbert O.; Berry, Jonathan D.; Keyser, Richard F., Secondary combustion system for reducing the level of emissions generated by a turbomachine.
  18. Stoia, Lucas John; Melton, Patrick Benedict, System and method for supplying a working fluid to a combustor.
  19. Stoia, Lucas John; Romig, Bryan Wesley; Johnson, Thomas Edward; Stevenson, Christian Xavier, System and method for supplying a working fluid to a combustor.
  20. Stoia, Lucas John; Melton, Patrick Benedict, System and method for supplying a working fluid to a combustor via a non-uniform distribution manifold.
  21. Umeh, Chukwueloka Obiora; Haynes, Joel Meier; Goldmeer, Jeffrey Scott, System for controlling combustion dynamics and method for operating the same.
  22. Chen, Wei; Melton, Patrick Benedict; DeForest, Russell; Stoia, Lucas John; DiCintio, Richard Martin, System for supplying a fuel and a working fluid through a liner to a combustion chamber.
  23. Chen, Wei; Stoia, Lucas John; DiCintio, Richard Martin, System for supplying a fuel and working fluid mixture to a combustor.
  24. Chen, Wei, System for supplying a working fluid to a combustor.
  25. Chen, Wei, System for supplying a working fluid to a combustor.
  26. Melton, Patrick Benedict; Intile, John Charles; Stoia, Lucas John, System for supplying a working fluid to a combustor.
  27. Romig, Bryan Wesley; Stoia, Lucas John, System for supplying fuel to late-lean fuel injectors of a combustor.
  28. Exley, John T.; Minkkinen, George; Hulbert, Donald; Rudy, Michael D., Turbine engine having two off-axis spools with valving-enabled modulation between high and low power modes.
  29. Barnes, John; Bailey, Adam; Battaglioli, John; Bland, Robert, Venturi cooling system.
  30. Barnes, John; Bailey, Adam; Battaglioli, John; Bland, Robert, Venturi cooling system.
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