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특허 상세정보

Convectively cooled, single stage, fully premixed controllable fuel/air combustor with tangential admission

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23R-003/26   
미국특허분류(USC) 60/3923 ; ; 60/727
출원번호 US-0264844 (1994-07-05)
발명자 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 41
초록

An annular combustor system is disclosed in use with a radial turbine-type gas turbine gas generator, the system having an annular housing defining a single stage combustor, an external fuel/air premixer system having a mixing chamber and a fuel valve under the control of a controller, to provide a preselected lean fuel/air ratio mixture for introduction to the combustion zone of the annular housing. A separate compressed air valve under the control of the controller can optionally be included. Compressed air conduits are used to channel a portion of the...

대표
청구항

A combustor system for operation with a source of compressed air and a source of fuel, the combustor system comprising: a cylindrical housing defining a single stage combustion chamber, said housing having an axis; at least one fuel/air premixer disposed outside said cylindrical housing; a first conduit interconnecting the source of compressed air and said premixer; a second conduit interconnecting the fuel supply and said premixer; and a fuel valve for determining the fuel flow rate to said premixer through said second conduit, wherein said premixer inc...

이 특허에 인용된 특허 (41)

  1. Leonard Gary L. (Cincinnati OH). Air staged premixed dry low NOx combustor with venturi modulated flow split. USP1993115257499.
  2. Markowski Stanley J. (East Hartford CT) Jeroszko Ronald A. (Hebron CT) Lohmann Robert P. (South Windsor CT). Burner construction for gas turbines. USP1983064389848.
  3. Davies James F. A. (Bristol GB2) Baker James R. (Bristol GB2) Sotheran Arthur (Bristol GB2). Combined pilot and main burner. USP1981124305255.
  4. 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. USP1989054829764.
  5. Buchheim Rolf (Brunswick DEX). Combustion chamber for gas turbines. USP1980034192139.
  6. Johnson Robert H. (Bolton Landing NY) Wilkes Colin (Scotia NY). Combustion control system. USP1981034255927.
  7. Alexander Eric A. (Aston-on-Trent GB2). Combustion equipment for a gas turbine engine. USP1986094610135.
  8. Cornelius Walter (Troy MI) Fredriksen Hans P. (Sterling Heights MI). Combustion method and apparatus. USP1976053958413.
  9. 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. USP1988084766721.
  10. Kuwata Masayoshi (Ballston Lake NY). Combustor liner with air staging for NOx control. USP1990074944149.
  11. Maynard Frederick C. (Phoenix AZ). Compressor power unit fuel flow control. USP1988054747262.
  12. Roberts ; Richard. Convectively cooled flameholder for premixed burner. USP1978024073137.
  13. Mowill R. Jan (Oslo NOX). Dual entry radial turbine gas generator. USP1987024641495.
  14. Rodgers Colin (San Diego CA). Dual mode gas turbine power plant. USP1989074845944.
  15. Gleason ; deceased Clifford C. (late of Cincinnati OH by Mary J. Gleason ; executor) Ekstedt Edward E. (Montgomery OH). Externally vaporizing system for turbine combustor. USP1989064838029.
  16. Markowski Stanley J. (East Hartford CT) Lohmann Robert P. (South Windsor CT). Fuel nozzle for burner construction. USP1981044260367.
  17. 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. USP1991055016443.
  18. Nogle Thomas Dushane (Troy MI). Gas turbine burner. USP1977034012904.
  19. Penny Robert N. (Coventry GB2). Gas turbine combustion chamber. USP1981114301657.
  20. 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. USP1990024898001.
  21. 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. USP1991125069029.
  22. Smith Raymond (Monclova OH). Gas turbine engine. USP1981094286430.
  23. Cureton John E. (Coventry GB2) Lyons Michael R. (Leicester GB2). Gas turbine engine valve control system. USP1987104702070.
  24. Novick Allen S. (Lafayette IN) Tomlinson Jerry G. (Indianapolis IN) Troth Dennis L. (Speedway IN). Heavy fuel combustor. USP1983114412414.
  25. Mowill Rolf J. (Rugdeveien 7 0386 Oslo ; 3 NOX). High efficiency, twin spool, radial-high pressure, gas turbine engine. USP1992015081832.
  26. Wang Lin-Shu (21 Hawks Nest Rd. Stony Brook NY 11790). Internal combustion engines and methods of operation. USP1987104700542.
  27. Cederwall Philip J. (San Diego CA) Smith Kenneth O. (San Diego CA). Low emission combustion nozzle for use with a gas turbine engine. USP1993065218824.
  28. Mowill Rolf J. (Rugdeveien 7 0386 Oslo 3 NOX). Low emissions gas turbine combustor. USP1992105156002.
  29. Mowill Rolf J. (Rugdeveien 7,0386 Oslo ; 3 NOX). Low emissions gas turbine combustor. USP1991125070700.
  30. Shekleton Jack R. (San Diego CA). Method and apparatus for high altitude starting of gas turbine engine. USP1993065214911.
  31. Lewis George D. (North Palm Beach FL). Method and apparatus for reducing nitrous oxide emissions from combustors. USP1980084215535.
  32. 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. USP1984074457704.
  33. Egnell Roland (Finspang SEX) Kyrklund Ben (Finspang SEX) Stenfors Svante (Finspang SEX) Harboe Henrik (Copenhagen DKX). Method of operating a gas turbine unit. USP1990014893466.
  34. Davis Warren Wiley (Dunlap IL) Keedy David Edward (Pekin IL). Modular gas turbine engine assembly. USP1977064030288.
  35. Beebe Kenneth W. (Galway NY). Multiple venturi tube gas fuel injector for catalytic combustor. USP1989074845952.
  36. Beebe Kenneth W. (Galway NY). Multiple venturi tube gas fuel injector for catalytic combustor. USP1990104966001.
  37. Gerhold Bruce W. (Rexford NY) Wilkes Colin (Scotia NY). NOx suppressant stationary gas turbine combustor. USP1981114297842.
  38. Chamberlain John (Lake Park FL). Staged combustor having aerodynamically separated combustion zones. USP1982114356698.
  39. Joshi Narendra D. (Phoenix AZ) Moreno Frederick E. (Los Altos CA). Staged low NOx premix gas turbine combustor. USP1990054928481.
  40. 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. USP1990124974415.
  41. Maclin Harvey M. (Cincinnati OH) Lenahan Dean T. (Cincinnati OH) Tuley ; Eugene N. (Hamilton OH). Turbine cooling air modulation. USP1989024807433.

이 특허를 인용한 특허 피인용횟수: 14

  1. Lenertz James E. ; Samuel Philip. Annular combustor tangential injection flame stabilizer. USP2001046220035.
  2. DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John. Assemblies and apparatus related to integrating late lean injection into combustion turbine engines. USP2014128919137.
  3. DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John. Assemblies and apparatus related to integrating late lean injection into combustion turbine engines. USP2015049010120.
  4. Greenwood Stuart ; Montoya Jorge ; Kelton Mike ; Fahme Tony. Combustion air control system for a gas turbine engine. USP2000076082093.
  5. Lawrence Kyle ; Lenertz James E.. Combustor with dilution bypass system and venturi jet deflector. USP2001066250066.
  6. Toronto, David Kaylor; Kim, Kwanwoo; Khan, Abdul Rafey; Flamand, Luis. Combustor with fuel staggering for flame holding mitigation. USP2016089416974.
  7. Toronto, David Kaylor; Kim, Kwanwoo; Khan, Abdul Rafey; Flamand, Luis. Combustor with fuel staggering for flame holding mitigation. USP2014108863525.
  8. Stoia, Lucas John; DeForest, Russell Pierson; Melton, Patrick Benedict. Flowsleeve of a turbomachine component. USP2015099140455.
  9. Critchley Ian L.. Fuel injector for low emissions premixing gas turbine combustor. USP2001126327860.
  10. Mowill, R. Jan. Gas turbine engine fuel/air premixers with variable geometry exit and method for controlling exit velocities. USP2005086925809.
  11. Byrne, William; Melton, Patrick Benedict; Cihlar, David William; Stoia, Lucas. Integrated late lean injection on a combustion liner and late lean injection sleeve assembly. USP2013128601820.
  12. Brasz,Joost J.; Biederman,Bruce P.. Power generation with a centrifugal compressor. USP2006127146813.
  13. Dittmann, Rolf; Steinbach, Christian. Process for operation of a burner with controlled axial central air mass flow. USP2005066901760.
  14. Dolak, Eric; Armstrong, Jeffrey. System and method to stage primary zone airflow. USP2005126971227.