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Cyclonic prechamber with a centerbody for a gas turbine engine combustor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F23R-003/32
출원번호 US-0399286 (1995-03-06)
발명자 / 주소
  • Heberling Paul V. (Cincinnati OH) Kelsey Mark P. (Cincinnati OH) Dodds Willard J. (West Chester OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

A cyclonic precombustion mixing chamber or prechamber has an axially extending annular cyclonic chamber to vaporize liquid fuel therein and a centerbody centrally disposed within. A fuel injection means introduces liquid fuel radially outward into the cyclonic chamber. The centerbody extends axially

대표청구항

A combustion apparatus for use in a gas turbine engine combustor, said apparatus comprising: an axially extending cyclonic prechamber assembly to vaporize liquid fuel injected therein having an annular cyclonic chamber and terminating in an annular throat axially downstream of said annular cyclonic

이 특허를 인용한 특허 (44)

  1. Lockyer, John F.; Greenwood, Stuart A., Combustor.
  2. Lockyer, John F.; Greenwood, Stuart A.; Dutta, Partha X.; Groocock, Ted E.; Fox, Michael D., Combustor assembly for gas turbine engine.
  3. Graves, Charles B., Combustor nozzle.
  4. Ely E. Halila ; Stuart C. Greenfield ; Paul V. Heberling ; John D. Bibler ; John A. Kastl, Fuel air mixer for a radial dome in a gas turbine engine combustor.
  5. Gandza, Victor, Fuel delivery system with reduced heat transfer to fuel manifold seal.
  6. Ansart Denis Roger Henri (Bois le Roi FRX) Commaret Patrice Andre (Maincy FRX) Sandelis Denis Jean Maurice (Nangis FRX), Fuel injection assembly for a gas turbine engine.
  7. Anthony J. Candy ; Christopher C. Glynn ; John E. Barrett, Fuel injection assembly for gas turbine engine combustor.
  8. 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.
  9. Oskam, Gareth W., Gas turbine and fuel injector for the same.
  10. Wasif,Samer P.; Schmitz,Udo; Bland,Robert; Jordan,Karsten; Glessner,John Carl; Markovitz,J. Scott; Prade,Bernd; Kargetta,David; Ramier,Stephen; Dahlk,Stefan, Gas turbine can annular combustor.
  11. Koyama, Masamichi; Tachibana, Shigeru, Gas turbine combustor including a premixing chamber having an inner diameter enlarging portion.
  12. Schulz, Edwin; Lanktree, Michael; Thomassin, Jean, Internal combustion engine with split pilot injection.
  13. Oskam, Gareth W., Lean direct fuel injector.
  14. Michael Jerome Foust ; Hukam Chand Mongia, Method and apparatus for controlling combustor emissions.
  15. Barton, Jesse Ellis; Berry, Jonathan Dwight; Hadley, Mark Allan; Nelson, Glenn David; Rohrssen, Robert Joseph; Vanselow, John Drake, Method and apparatus for introducing diluent flow into a combustor.
  16. Michael Jerome Foust ; Hukam Chand Mongia, Method and apparatus for mixing fuel to decrease combustor emissions.
  17. Barton, Jesse Ellis; Berry, Jonathan Dwight; Hadley, Mark Allan; Melton, Patrick Benedict, Method and apparatus of introducing diluent flow into a combustor.
  18. Bibler, John D.; Held, Timothy J.; Mueller, Mark A., Method and apparatus to decrease gas turbine engine combustor emissions.
  19. Oskam, Gareth W., Method of operating a gas turbine engine.
  20. Dai, Zhongtao; Cohen, Jeffrey M.; Fotache, Catalin G.; Smith, Lance L.; Hautman, Donald J., Mixer assembly for a gas turbine engine.
  21. Dai, Zhongtao; Cohen, Jeffrey M.; Fotache, Catalin G.; Smith, Lance L.; Hautman, Donald J., Mixer assembly for a gas turbine engine.
  22. Mancini, Alfred Albert; Mongia, Hukam Chand, Mixer assembly for gas turbine engine combustor.
  23. Mark David Durbin ; Timothy James Held ; Hukam Chand Mongia, Mixer having multiple swirlers.
  24. Dodds, Willard J.; Heberling, Paul V.; Taylor, Jack R.; Halila, Ely E., Multi-stage radial axial gas turbine engine combustor.
  25. Byron Andrew Pritchard, Jr. ; Allen Michael Danis ; Michael Jerome Foust ; Mark David Durbin ; Hukam Chand Mongia, Multiple annular combustion chamber swirler having atomizing pilot.
  26. Hukam Chand Mongia ; Gary Lee North ; Claude Henry Chauvette, Multiple annular swirler.
  27. Durbin, Mark David; Mongia, Hukam Chand, Multiple injector combustor.
  28. Mark David Durbin ; Hukam Chand Mongia, Multiple injector combustor.
  29. Desai, Divyang Rajendra; Gopalakrishna, Sandeep; Sridhar, Kodukulla Venkat; Monga, Amit, Pegless secondary fuel nozzle including a unitary fuel injection manifold.
  30. Parsania, Nishant Govindbhai; Boardman, Gregory Allen, Pocketed air and fuel mixing tube.
  31. Koyama, Masamichi; Tachibana, Shigeru, Pre-mixing injector with bladeless swirler.
  32. Thomassin, Jean; Julien, Andre; Dussault, Serge, Rotary engine and method of combusting fuel.
  33. Thomassin, Jean; Davenport, Nigel; Gekht, Eugene, Rotary internal combustion engine with pilot subchamber.
  34. Thomassin, Jean; Davenport, Nigel; Gekht, Eugene, Rotary internal combustion engine with pilot subchamber.
  35. Benjamin Michael A. ; Mansour Adel B., Stable pre-mixer for lean burn composition.
  36. Fernandes, Luiz C. V.; Marquez, Elias; Washam, Roy Marshall, System and method for air-fuel mixing in gas turbines.
  37. Ostebee, Heath Michael; Ziminsky, Willy Steve; Johnson, Thomas Edward; Keener, Christopher Paul, Variable volume combustor.
  38. Johnson, Thomas Edward; McConnaughhay, Johnie Franklin; Keener, Chrisophter Paul; Ostebee, Heath Michael, Variable volume combustor with a conical liner support.
  39. McConnaughhay, Johnie Franklin; Keener, Christopher Paul; Johnson, Thomas Edward; Ostebee, Heath Michael, Variable volume combustor with aerodynamic fuel flanges for nozzle mounting.
  40. Ostebee, Heath Michael; Johnson, Thomas Edward; Stewart, Jason Thurman; Keener, Christopher Paul, Variable volume combustor with aerodynamic support struts.
  41. Johnson, Thomas Edward; Ziminsky, Willy Steve; Ostebee, Heath Michael; Keener, Christopher Paul, Variable volume combustor with an air bypass system.
  42. Ostebee, Heath Michael; McConnaughhay, Johnie Franklin; Stewart, Jason Thurman; Keener, Christopher Paul, Variable volume combustor with center hub fuel staging.
  43. McConnaughhay, Johnie Franklin; Keener, Christopher Paul; Johnson, Thomas Edward; Ostebee, Heath Michael, Variable volume combustor with nested fuel manifold system.
  44. Keener, Christopher Paul; Johnson, Thomas Edward; McConnaughhay, Johnie Franklin; Ostebee, Heath Michael, Variable volume combustor with pre-nozzle fuel injection system.
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