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Internally heatshielded nozzle

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-001/00
출원번호 US-0031871 (1998-02-27)
발명자 / 주소
  • Pelletier Robert R.
출원인 / 주소
  • Parker-Hannifin Corporation
대리인 / 주소
    Hunter
인용정보 피인용 횟수 : 38  인용 특허 : 7

초록

A fuel injector for a gas turbine engine of an aircraft has an inlet fitting, a fuel nozzle, and a housing stem fluidly interconnecting and supporting the nozzle on the fitting. An internal heatshield assembly comprising an internal fuel conduit extends in a bore in the housing stem. An upper end of

대표청구항

[ What is claimed is:] [1.] A fuel injector for a gas turbine engine, the fuel injector comprising:a fitting having a first fuel passage for receiving fuel;a nozzle having a second fuel passage for dispensing fuel;a housing stem extending between and interconnecting said fitting and said nozzle for

이 특허에 인용된 특허 (7)

  1. Gebhart Daniel E. (East Peoria IL) Smith Brace C. (Peoria IL) Young D. Craig (Peoria IL) Damerell Jerry A. (Washburn IL), Dual fluid fuel nozzle.
  2. Richey John M. (Cincinnati OH) Ball Craig K. (Cincinnati OH), Dual fuel path stem for a gas turbine engine.
  3. Simmons Harold C. (Richmond Heights OH) Jones Roger V. (Solon OH), Exhaust system combustor.
  4. Jourdain Gerard E. A. (Saintry sur Seine FRX) Soligny Marcel R. (Chevilly-Larue FRX), Injection device for the combustion chamber of turbine engines.
  5. Stenger ; Richard E. ; Ekstedt ; Edward E. ; Richey ; John M. ; Seto ; S tanford P., Low pressure fuel injection system.
  6. Mains Robert T. (Euclid OH), Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle.
  7. Bradley Jerome R. (Sterling Heights MI) Halvorsen Robert M. (Birmingham MI) Hurst Jeffrey B. (Troy MI) Long Gregory F. (Canton MI), Pressure atomizing fuel injection assembly.

이 특허를 인용한 특허 (38)

  1. Ginessin, Leonid Yulievich; Shershnyov, Borys Borysovich, Anti-coking liquid fuel injector assembly for a combustor.
  2. Poyyapakkam, Madhavan Narasimhan, Combustor for a gas turbine engine with effusion cooled baffle.
  3. Mancini, Alfred Albert, Cooled purging fuel injectors.
  4. Mancini, Alfred Albert; Thomsen, Duane Douglas; Vermeersch, Michael Louis, Differential pressure induced purging fuel injector with asymmetric cyclone.
  5. Mancini, Alfred Albert; Lohmueller, Steven Joseph, Differential pressure induced purging fuel injectors.
  6. Hackett, David Elliot; Sommars, Mark F., Dual fuel injector feed using differential length quills.
  7. Kopp-Vaughan, Kristin; Snyder, Timothy S; Smith, Randolph J; Dai, Zhongtao, Dual fuel nozzle with swirling axial gas injection for a gas turbine engine.
  8. Holland, Brian Kenneth; Bogue, William, Fireshield fastener hood.
  9. Holland, Brian Kenneth; Bogue, William, Fireshield fastener hood.
  10. Low, Kevin Joseph; Hoke, James B.; Kojovic, Aleksandar; Manninen, Andrew; Niemeyer, Sander, Flow modifier for combustor fuel nozzle tip.
  11. Hogan David A,GBX, Fuel injector.
  12. Mancini, Alfred A.; Mueller, Peter W., Fuel injector fuel conduits with multiple laminated fuel strips.
  13. Prociw Lev Alexander,CAX, Fuel injector heat shield.
  14. 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.
  15. Pelletier, Robert R.; Wrubel, Michael P.; Teter, Michael K., Fuel injector nozzle with macrolaminate fuel swirler.
  16. Pelletier, Robert R.; Gudiapti, Ravi; Cornett, Kenneth W., Fuel injector nozzles for gas turbine engines.
  17. Pelletier, Robert R.; Gudipati, Ravi; Carrel, Michael, Fuel injector nozzles, with labyrinth grooves, for gas turbine engines.
  18. Smith, David S., Fuel injector sans support/stem.
  19. Smith, David S., Fuel injector sans support/stem.
  20. Poyyapakkam, Madhavan Narasimhan; Eroglu, Adnan; Kelsall, Gregory John, Fuel lance for a gas turbine engine including outer helical grooves.
  21. Laing, Peter; Arnold, Dale L.; Bovard, Charles R.; Lehtinen, Jeffrey R., Fuel manifold block and ring with macrolaminate layers.
  22. Prociw, Lev Alexander; Kojovic, Alekaandar, Fuel nozzle and manifold assembly connection.
  23. 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.
  24. Oda, Takeo; Ninomiya, Hiroyuki; Ogata, Hideki, Fuel spraying apparatus of gas turbine engine.
  25. Oskam, Gareth W., Gas turbine and fuel injector for the same.
  26. Mark G. Goeddeke, Gas turbine engine fuel injector.
  27. Hebert, John A.; Diemer, Douglas A., Gas turbine engine fuel injector having a fuel swirler.
  28. Franks, Gregory S.; Knight, Joshua G.; Worthington, Joseph A.; Rasener, Fred M.; Stacy, L. Eric; Small, Hanna Christine; Yeole, Amit; Monahan, Timothy John, Heat transferring fuel injector combustion seal with load bearing capability.
  29. Franks, Gregory S.; Knight, Joshua G.; Rasener, Fred M.; Small, Hanna C.; Stacy, Eric L.; Worthington, Joseph A.; Yeole, Amit, Internal combustion engine including an injector combustion seal positioned between a fuel injector and an engine body.
  30. Oskam, Gareth W., Lean direct fuel injector.
  31. Varatharajan, Balachandar; Ziminsky, Willy S.; Lipinski, John; Kraemer, Gilbert O.; Yilmaz, Ertan; Lacy, Benjamin, Lean direct injection diffusion tip and related method.
  32. Jan C. Schilling ; Alfred A. Mancini, Method and apparatus for reducing thermal stresses within turbine engines.
  33. Oskam, Gareth W., Method of operating a gas turbine engine.
  34. Tuttle, Mark E., Mid-mount centerbody heat shield for turbine engine fuel nozzle.
  35. Wrubel Michael P. ; Harvey Rex J. ; Laing Peter ; Mains Robert T. ; Savel Barry W., Multi-circuit multi-injection point atomizer.
  36. 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.
  37. Mansour, Adel B.; Benjamin, Michael A., Pure airblast nozzle.
  38. Sampath Parthasarathy,CAX ; Kostka Richard Alan,CAX, Simple low cost fuel nozzle support.
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