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특허 상세정보

Fuel purging fuel injector

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02G-003/00   
미국특허분류(USC) 60/39094 ; 60/742 ; 239/406 ; 239/424
출원번호 US-0119431 (1993-09-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 36  인용 특허 : 0
초록

A self-purging fuel injector for a combustor of a gas turbine engine wherein the fuel injector comprises an injector body having first and second air discharge orifices for discharging air to the combustor and first and second fuel passage means having respective first and second fuel discharge orifices for discharging fuel to the combustor. The first and second fuel passages are in communication upstream of the fuel discharge orifices. The first air and fuel discharge orifices have a relationship to establish a pneumatic pressure at the first fuel disch...

대표
청구항

A fuel injector for a combustor of a gas turbine engine, comprising an injector body means having first and second air discharge orifices for discharging air to the combustor and first and second fuel passage means having respective first and second fuel discharge orifices for discharging fuel to the combustor, said first and second fuel passage means being in communication upstream of said fuel discharge orifices, said first air and fuel discharge orifices having a relationship to establish a pneumatic pressure at said first fuel discharge orifice and s...

이 특허를 인용한 특허 피인용횟수: 36

  1. Patwari,Kiran. Air and fuel venting device for fuel injector nozzle tip. USP2008107430851.
  2. Willis, Jeffrey W.; Pont, Guillermo; Edelman, Edward C.; Linzner, Gunther. Combustion method. USP2004016675583.
  3. Willis, Jeffrey W.; Pont, Guillermo; Edelman, Edward C.; Linzner, Gunther. Combustion system with shutdown fuel purge. USP2004106804946.
  4. Lee, Fei Philip. Combustor with staged, axially offset combustion. USP2017039587833.
  5. Lee, Fei Philip. Combustor with staged, axially offset combustion. USP20180610006637.
  6. Graham, Andrew C; Salt, Allan J; Eadon, Gary; Toon, Ian J. Component for fuel supply. USP2009057527037.
  7. Mancini, Alfred Albert. Cooled purging fuel injectors. USP2005056898926.
  8. Mancini, Alfred Albert; Thomsen, Duane Douglas; Vermeersch, Michael Louis. Differential pressure induced purging fuel injector with asymmetric cyclone. USP2005056898938.
  9. Mancini, Alfred Albert; Lohmueller, Steven Joseph. Differential pressure induced purging fuel injectors. USP2005116959535.
  10. Kopp-Vaughan, Kristin; Snyder, Timothy S; Smith, Randolph J; Dai, Zhongtao. Dual fuel nozzle with swirling axial gas injection for a gas turbine engine. USP20190310228137.
  11. Nilsson, Ulf Erik. Fuel injection system and purging method. USP2010107818955.
  12. Stephen J. Howell ; Jennifer Waslo. Fuel injector with a fuel filter arrangement for a gas turbine engine. USP2002036354085.
  13. Bell Lance P.,GBX ; Munro Kevin M.,GBX. Fuel injector with purge passage. USP2000066073436.
  14. Koss, Christopher R.. Fuel nozzle assembly. USP2005076921034.
  15. 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. USP2000116141968.
  16. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2016029261025.
  17. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2010067726112.
  18. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2014098844292.
  19. Dooley, Kevin Allan. Fuel system of gas turbine engines. USP2014068756937.
  20. Cox, Glenn Brian; Wiley, Stephen Michael; Stockner, Alan R.; McClure, Thomas Randall; Gong, Xiaohui; Chen, Qiang; Miller, Robert Lowell. Injector having tangentially oriented purge line. USP2013088499739.
  21. Robert Scott Traver ; Robert Joseph Iasillo ; Howard Jay Kaplan ; Troy Joseph Schroeder ; Christopher John Morawski. Liquid fuel and water injection purge systems and method for a gas turbine having a three-way purge valve. USP2002086438963.
  22. Nesbitt Gregory S. (Norwalk IA) Shoemaker Robert D. (West Des Moines IA). Method and apparatus for purging of gas turbine injectors. USP1997125701732.
  23. Chalaud, Sebastien. Method and system for injecting fuel into an engine combustion chamber. USP20180910072578.
  24. Schutt, Ernest George; McGuire, Ronald Warren; Walters, Peter Andrew; Los, Kathleen D. A.. Method for formulating large diameter synthetic membrane vesicles. USP2017089730892.
  25. Schutt, Ernest George; McGuire, Ronald Warren; Walters, Peter Andrew; Los, Kathleen D. A.. Method for formulating large diameter synthetic membrane vesicles. USP2017089724302.
  26. Schutt, Ernest George; McGuire, Ronald Warren; Walters, Peter Andrew; Los, Kathleen D. A.. Method for formulating large diameter synthetic membrane vesicles. USP20180810045941.
  27. Schutt, Ernest George; McGuire, Ronald Warren; Walters, Peter Andrew; Los, Kathleen D. A.. Method for formulating large diameter synthetic membrane vesicles. USP2017089737482.
  28. Schutt, Ernest George; McGuire, Ronald Warren; Walters, Peter Andrew; Los, Kathleen D. A.. Method for formulating large diameter synthetic membrane vesicles. USP2017099757336.
  29. Schutt, Ernest George; McGuire, Ronald Warren; Walters, Peter Andrew; Los, Kathleen D. A.. Method for formulating large diameter synthetic membrane vesicles. USP2017089737483.
  30. Schutt, Ernest George; McGuire, Ronald Warren; Walters, Peter Andrew; Los, Kathleen D. A.. Method for formulating large diameter synthetic membrane vesicles. USP2017119808424.
  31. Lee, Fei Philip. Multi-swirler fuel/air mixer with centralized fuel injection. USP2016119482433.
  32. Cihlar, David William; Hu, Zhaoli; Melton, Patrick Benedict; Woodlock, Kevin. Nozzle having an orifice plug for a gas turbomachine. USP2017019546600.
  33. Nesbitt Gregory S. ; Shoemaker Robert D.. Purging of fluid spray apparatus. USP1998095799872.
  34. Toelle Alvin D.. Staged fuel injection system with shuttle valve and fuel injector therefor. USP1999035881550.
  35. Toelle Alvin D.. Staged fuel injection system with shuttle valve and fuel injector therefor. USP1998045735117.
  36. Deaton, Steven Scott; Canny, John David. System and method for locking retention of valve components. USP2014018636263.