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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Internal fuel manifold with airblast nozzles

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-001/00    F02G-003/00   
미국특허분류(USC) 060/739; 060/746
출원번호 UP-0095663 (2005-04-01)
등록번호 US-7533531 (2009-07-01)
발명자 / 주소
  • Prociw, Lev Alexander
  • Kojovic, Aleksandar
  • Shafique, Harris
출원인 / 주소
  • Pratt & Whitney Canada Corp.
대리인 / 주소
    Ogilvy Renault LLP
인용정보 피인용 횟수 : 10  인용 특허 : 46
초록

A gas turbine engine internal fuel manifold assembly including an annular fuel distribution member defining at least one fuel flow passage therein, and a plurality of fuel nozzles having spray tips mounted to the fuel distribution member. the spray tips are in fuel flow communication with the fuel flow passage, and each fuel nozzle has at least one core airflow passage extending through a center thereof between the spray tip and an air inlet defined in the fuel nozzle.

대표
청구항
▼

The invention claimed is: 1. A gas turbine engine internal fuel manifold assembly comprising: an annular fuel distribution manifold having a solid annular body and at least one circumferentially-extending fuel flow passage defined in the solid annular body; and a plurality of fuel nozzles directly mounted to said fuel distribution manifold, and having spray tips in fuel flow communication with said at least one fuel flow passage, each of said spray tips having at least one core airflow passage extending through a center thereof between a spray tip outle...

이 특허에 인용된 특허 (46)

  1. John Herman Mueller ; Mark Leonard Vossman ; William Ralph Maskiell, Afterburner heat shield.
  2. Russell Sid (Suffield CT), Airblast fuel nozzle.
  3. Mains Robert T. (Euclid OH), Airblast fuel nozzle with swirl slot metering valve.
  4. Overton Dennis L. (Bristol GB3) Jones Leighton (Bristol GB3), Annular combustor with fuel manifold.
  5. Butler Aaron (Ledyard CT) Comeau Roger J. (Ware MA) Davis Franklin J. (Glastonbury CT) Harders James R. (Plainsboro NJ) Malitsky Thomas J. (Hartford CT) McKinney Randy (Ellington CT) Pfeifer Gordon (, Bulkhead and fuel nozzle guide assembly for an annular combustion chamber.
  6. Stotts Robert E. (Newark NY), Clip attached heat shield.
  7. Sharifi Mehran ; Zolyomi Wendel ; Whidden Graydon Lane, Combustor with two stage primary fuel assembly.
  8. Parker David Marchant ; Whidden Graydon Lane ; Zolyomi Wendel, Combustor with two stage primary fuel tube with concentric members and flow regulating.
  9. Ng Thomas V. (West Chester OH), Compressor stall recovery apparatus.
  10. Anderson Gordon,CHX ; Galke Volkmar,CHX ; Suter Roger,CHX, Device for operating an annular combustion chamber equipped with combined burners for liquid and gaseous fuels.
  11. Banhardt Volker,DEX ; Josuhn-Kadner Burkhard,DEX ; Milanovic Raiko,DEX ; Schule Volker,DEX ; Waldi Wolfgang,DEX ; Weidemann Hans-Jurgen,DEX, Distributor.
  12. Seto Stanford P. T. (Loveland OH) Stenger Richard E. (Cincinnati OH), Dual manifold fuel system.
  13. Seto, Stanford P. T.; Stenger, Richard E., Dual manifold fuel system.
  14. Allan Frederic J,CAX, Fluid manifold.
  15. Pilarczyk Karol (Loudonville NY), Fuel distribution manifold to an annular combustion chamber.
  16. Holladay Thomas E. (Lake Park FL) DuBell Thomas L. (Palm Beach Gardens FL), Fuel injection system.
  17. Spencer William R., Fuel manifold staging valve.
  18. 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.
  19. Steinthorsson, Erlendur; Benjamin, Michael A.; Barnhart, David R., Fuel nozzle for turbine combustion engines having aerodynamic turning vanes.
  20. Peterson Steven C. (Vernon CT) Stevens Leonard W. (Vernon CT) Tanrikut Ibrahim S. (Manchester CT), Fuel nozzle guide heat shield for a gas turbine engine.
  21. Davies David Omri (Duffield EN) Mills Bruce Ernest (Spondon EN), Fuel supply system for a gas turbine engine.
  22. Hoffa Robert J. (Fairfield OH), Fuel supply system for a gas turbine engine.
  23. Munro Kevin M,GB3, Fuel system for a gas turbine engine.
  24. Richardson John S. (Alvaston GB2), Gas turbine engine combustor.
  25. Richardson John S. (Derby GB2), Gas turbine engine combustor.
  26. Richardson John S. (Derby GB2), Gas turbine engine combustor.
  27. MacLean Thomas (Loveland OH) Cook George E. (Cincinnati OH), Gas turbine engine fuel manifold.
  28. Bell ; III Albert H. (Birmingham MI) Hyde James C. (Sterling Heights MI), Gas turbine prechamber and fuel manifold structure.
  29. Ebel Michael,DEX, Head part of an annular combustion chamber of a gas turbine having a holding part to secure a burner collar in a bayonet-catch type manner.
  30. Schmid Achim,DEX, Heat shield for a gas turbine combustion chamber.
  31. Mansour, Adel B.; Benjamin, Michael A.; Burke, Thomas A.; Odar, Andrew M.; Savel, Barry W., Hybrid atomizing fuel nozzle.
  32. Sood Virendra M. (Encinitas CA), Injector tip cooling using fuel as the coolant.
  33. Hansel Harold R. ; Cook George E., Internal manifold fuel injection assembly for gas turbine.
  34. Parkman, Kenneth; Oskooei, Saeid, Low cost combustor floating collar with improved sealing and damping.
  35. Moertle George E. ; Vickers Edward C. ; Brensike Scott ; Creevy Clifford S. ; Mueller Peter W., Methods and apparatus for shielding heat from a fuel nozzle stem of fuel nozzle.
  36. Mains Robert T. (Euclid OH), Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle.
  37. Mains Robert T. (Euclid OH), Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle.
  38. Mao, Chien-Pei; Short, John Earl; Thomson, Neal A., Multiplex injector.
  39. Prociw,Lev Alexander; Shafique,Harris; Sokalski,John; Pelletier,Claude Raymond, Nested channel ducts for nozzle construction and the like.
  40. Striebel ; Edmund Emil ; Koblish ; Theodore Richard ; Madden ; Thomas Joseph ; James ; Roger Halsted, Premix combustor.
  41. Prociw Lev A. (Willowdale CAX) Bouchard Alain (St. Charles Borromee CAX) Bolduc Pierre (St. Amable CAX) Stastny Honze (West St. Bruno CAX), Radially mounted air blast fuel injector.
  42. Moore George W. (Palm Beach Gardens FL) Carroll Robert G. (Jupiter FL), Segmented zoned fuel injection system for use with a combustor.
  43. Sampath Parthasarathy,CAX ; Kostka Richard Alan,CAX, Simple low cost fuel nozzle support.
  44. Toelle Alvin D., Staged fuel injection system with shuttle valve and fuel injector therefor.
  45. Prociw, Lev Alexander; Shafique, Harris; Gandza, Victor, Stress relief feature for aerated gas turbine fuel injector.
  46. Mueller, Peter W., Thermally free fuel nozzle.

이 특허를 인용한 특허 (10)

  1. Ritland, David M.; Fox, Timothy A., Circumferential biasing and profiling of fuel injection in distribution ring.
  2. Prociw, Lev Alexander, Fuel nozzles.
  3. Prociw, Lev Alexander; Ryon, Jason, Injectors for multipoint injection.
  4. Morenko, Oleg, Internal fuel manifold and fuel inlet connection.
  5. Morenko, Oleg, Internal manifold with fuel inlet.
  6. Prociw, Lev Alexander; Tibbs, Andy W., Low calorific value fuel combustion systems for gas turbine engines.
  7. Prociw, Lev Alexander, Multipoint fuel injection arrangements.
  8. Short, John Earl, Multipoint injectors.
  9. Prociw, Lev Alexander, Multipoint injectors with auxiliary stage.
  10. Twardochleb, Christopher Zdzislaw; Wang, Hongyu; Blust, James Wilfrid; Abreu, Mario E., Phase and amplitude matched fuel injector.

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