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Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-007/22
출원번호 US-0951599 (1992-09-28)
발명자 / 주소
  • Mains Robert T. (Euclid OH)
출원인 / 주소
  • Parker-Hannifin Corporation (Cleveland OH 02)
인용정보 피인용 횟수 : 69  인용 특허 : 0

초록 ▼

A gas turbine fuel nozzle and method of fuel flow provide resistance to coking of the fuel by means of a multiple passage heat transfer cooling circuit. Fuel streams to primary and secondary sprays of pilot and main nozzle tips are arranged to transfer heat between the pilot primary fuel stream and

대표청구항 ▼

A method of dispensing fuel in a gas turbine engine of the type having pilot nozzle tips from which fuel is sprayed in primary and secondary sprays into a pilot zone of the combustor and main nozzle tips from which fuel is sprayed in primary and secondary sprays into a main zone of the combustor, co

이 특허를 인용한 특허 (69)

  1. Staroselsky,Alexander; Fedichenia,Igor I.; Lamm,Foster Philip, Acoustic fuel deoxygenation system.
    상세보기
  2. Frish, John D., Air cooled fuel injector for a turbine engine.
    상세보기
  3. Fox, Timothy A.; Schilp, Reinhard; Gambacorta, Domenico, Air/fuel supply system for use in a gas turbine engine.
    상세보기
  4. Stotts Robert E. (Newark NY), Clip attached heat shield.
    상세보기
  5. Hackett, David Elliot, Coaxial quill assembly retainer and common rail fuel system using same.
    상세보기
  6. Pelletier, Robert R.; Newman, Antony William; Mau, Andrew E.; Golightly, Jonathan M.; Obeidin, John M.; Stroempl, Peter J., Concentric flexible hose assembly.
    상세보기
  7. Mancini, Alfred Albert, Cooled purging fuel injectors.
    상세보기
  8. Kaplan,Howard Jay; Acquavella,David Francis; Junquera,Steven Patrick; Johnson,David Martin; Miller,Christopher David; Iasillo,Robert Joseph; Hampson,Gregory James; O'Dell,Kevin Jon, Cooling of liquid fuel components to eliminate coking.
    상세보기
  9. Mancini, Alfred Albert; Thomsen, Duane Douglas; Vermeersch, Michael Louis, Differential pressure induced purging fuel injector with asymmetric cyclone.
    상세보기
  10. Mancini, Alfred Albert; Lohmueller, Steven Joseph, Differential pressure induced purging fuel injectors.
    상세보기
  11. Shafique, Harris; Prociw, Lev Alexander, Dual conduit fuel manifold for gas turbine engine.
    상세보기
  12. Gaag John H. ; Ras Raman, Dual orifice liquid fuel and aqueous flow atomizing nozzle having an internal mixing chamber.
    상세보기
  13. Haggerty, Daniel; Hall, Troy, Dynamic sealing assembly to accommodate differential thermal growth of fuel injector components.
    상세보기
  14. Cipollini,Ned Emidio, Electrochemical fuel deoxygenation system.
    상세보기
  15. Patel, Bhawan B.; Morenko, Oleg, External rigid fuel manifold.
    상세보기
  16. Pelletier, Robert Roger; Ras, Raman, Flexible hose assembly with multiple flow passages.
    상세보기
  17. Erlendur Steinthorsson ; Michael A. Benjamin ; David R. Barnhart, Fuel atomization method for turbine combustion engines having aerodynamic turning vanes.
    상세보기
  18. Morenko, Oleg, Fuel conveying member for a gas turbine engine.
    상세보기
  19. Prociw, Lev Alexander; Shafique, Harris, Fuel conveying member with heat pipe.
    상세보기
  20. Gandza, Victor, Fuel delivery system with reduced heat transfer to fuel manifold seal.
    상세보기
  21. Schmidt,Wayde R., Fuel deoxygenation system with textured oxygen permeable membrane.
    상세보기
  22. Patel, Bhawan B.; Morenko, Oleg; Rudrapatna, Nagaraja, Fuel injection system for a gas turbine engine.
    상세보기
  23. Mancini, Alfred A.; Mueller, Peter W., Fuel injector fuel conduits with multiple laminated fuel strips.
    상세보기
  24. Laing, Peter; Wrubel, Michael Peter; Savel, Barry Walford; Harvey, Rex Jay; Mancini, Alfred Albert; Cooper, James Neil; Mains, Robert Thane, Fuel injector laminated fuel strip.
    상세보기
  25. Pelletier, Robert R.; Gudiapti, Ravi; Cornett, Kenneth W., Fuel injector nozzles for gas turbine engines.
    상세보기
  26. Smith, David S., Fuel injector sans support/stem.
    상세보기
  27. Smith, David S., Fuel injector sans support/stem.
    상세보기
  28. Laing, Peter; Arnold, Dale L.; Bovard, Charles R.; Lehtinen, Jeffrey R., Fuel manifold block and ring with macrolaminate layers.
    상세보기
  29. Van Alen, Frederick Ehrwulf, Fuel manifold cooling flow recirculation.
    상세보기
  30. Olver, Bryan William, Fuel manifold with reduced losses.
    상세보기
  31. Gates Roger Jonathan,CAX ; Juteau Pierre,CAX ; Mulas Giovanni Mario,CAX ; Shafique Harris,CAX ; Ste. Marie Bastien,CAX ; Prociw Lev Alexander,CAX ; Kostka Richard Alan,CAX, Fuel nozzle for gas turbine engine with slotted fuel conduits and cover.
    상세보기
  32. Steinhorsson, Erlendur; Benjamin, Michael A.; Barnhart, David R., Fuel nozzle for turbine combustion engines having aerodynamic turning vanes.
    상세보기
  33. Steinthorsson, Erlendur; Benjamin, Michael A.; Barnhart, David R., Fuel nozzle for turbine combustion engines having aerodynamic turning vanes.
    상세보기
  34. Shum, Frank; Verhiel, Jeffrey, Fuel nozzle providing shaped fuel spray.
    상세보기
  35. Morenko, Oleg, Gas turbine combustor and fuel manifold mounting arrangement.
    상세보기
  36. Patel, Bhawan; Sampath, Parthasarathy; Parker, Russell, Gas turbine engine combustor with improved cooling.
    상세보기
  37. Prociw, Lev Alexander; Shafique, Harris; Fish, Jason; Patel, Bhawan B., Gas turbine engine fuel conveying member.
    상세보기
  38. Mark G. Goeddeke, Gas turbine engine fuel injector.
    상세보기
  39. Prociw Lev Alexander,CAX ; Sampath Parthasarathy,CAX ; Kostka Richard Alan,CAX, Gas turbine fuel injector.
    상세보기
  40. Prociw, Lev Alexander; Morenko, Oleg; Shafique, Harris, Heat shield for a fuel manifold and method.
    상세보기
  41. Fish, Jason; Patel, Bhawan B., Heat shield with stress relieving feature.
    상세보기
  42. Lincourt, Claude, Hydrostatic flow barrier for flexible fuel manifold.
    상세보기
  43. Rudrapatna, Nagaraja; Morenko, Oleg; Patel, Bhawan B., Internal fuel manifold having temperature reduction feature.
    상세보기
  44. Prociw, Lev Alexander; Kojovic, Aleksandar; Shafique, Harris, Internal fuel manifold with airblast nozzles.
    상세보기
  45. Patel, Bhawan B.; Fish, Jason; Gaudet, Dany; Gagnon, Lafleche, Internal fuel manifold with turned channel having a variable cross-sectional area.
    상세보기
  46. Pelletier Robert R., Internally heatshielded nozzle.
    상세보기
  47. Pelletier Robert R., Internally heatshielded nozzle.
    상세보기
  48. Fish, Jason Araan, Internally mounted fuel manifold with support pins.
    상세보기
  49. Fish, Jason Araan, Internally mounted fuel manifold with support pins.
    상세보기
  50. Mansour,Adel B.; Benjamin,Michael A., Macrolaminate direct injection nozzle.
    상세보기
  51. Jan C. Schilling ; Alfred A. Mancini, Method and apparatus for reducing thermal stresses within turbine engines.
    상세보기
  52. Lavie, Alain; Martelli, Stephanie; Michau, Marion; Rodrigues, Jose; Tiepel, Alain, Method of assembling a fuel injector for the combustion chamber of a turbomachine.
    상세보기
  53. Patel, Bhawan B.; Morenko, Oleg; Rudrapatna, Nagaraja, Method of manufacturing a heat shield for a fuel manifold.
    상세보기
  54. Tuttle, Mark E., Mid-mount centerbody heat shield for turbine engine fuel nozzle.
    상세보기
  55. Prociw, Lev Alexander; Kojovic, Aleksander; Shafique, Harris, Multi-channel fuel manifold.
    상세보기
  56. Wrubel Michael P. ; Harvey Rex J. ; Laing Peter ; Mains Robert T. ; Savel Barry W., Multi-circuit multi-injection point atomizer.
    상세보기
  57. Wrubel, Michael P.; Harvey, Rex J.; Laing, Peter; Mains, Robert T.; Savel, Barry W.; Mancini, Alfred A.; Cooper, James Neil, Multi-circuit, multi-injection point atomizer.
    상세보기
  58. Pelletier, Robert Roger; Teter, Michael Kenneth; Bovard, Charles Raymond, Multiple circuit fuel manifold.
    상세보기
  59. Prociw, Lev Alexander; Shafique, Harris; Sokalski, John; Pelletier, Claude Raymond, Nested channel ducts for nozzle construction and the like.
    상세보기
  60. Prociw,Lev Alexander; Shafique,Harris; Sokalski,John; Pelletier,Claude Raymond, Nested channel ducts for nozzle construction and the like.
    상세보기
  61. Fish, Jason; Patel, Bhawan B., Optimized internal manifold heat shield attachment.
    상세보기
  62. Parker,David; Ohri,Rajeev; Boonsuan,Plum, Pilot nozzle heat shield having connected tangs.
    상세보기
  63. Fish, Jason; Patel, Bhawan B.; Oskooei, Saeid, Reduced stress internal manifold heat shield attachment.
    상세보기
  64. Prociw, Lev Alexander; Shafique, Harris, Redundant fuel manifold sealing arrangement.
    상세보기
  65. Fish, Jason; Urac, Tibor, Redundant mounting system for an internal fuel manifold.
    상세보기
  66. Sampath Parthasarathy,CAX ; Kostka Richard Alan,CAX, Simple low cost fuel nozzle support.
    상세보기
  67. Prociw Lev Alexander,CAX ; Shafique Harris,CAX ; Sampath Parthasarathy,CAX, Simplex and duplex injector having primary and secondary annular lud channels and primary and secondary lud nozzles.
    상세보기
  68. Pelletier Robert R. ; Patwari Kiran, Thermal gradient dispersing heatshield assembly.
    상세보기
  69. Lee, Fei Philip; Hicks, Paul G., Thermal protection for fuel injectors.
    상세보기

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