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Integrated strut and vane arrangements 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-009/04
  • F01D-025/24
출원번호 US-0797242 (2017-10-30)
등록번호 US-10221711 (2019-03-05)
발명자 / 주소
  • Paradis, Vincent
  • Pietrobon, John Walter
  • Bouchard, Richard L.
출원인 / 주소
  • PRATT & WHITNEY CANADA CORP.
대리인 / 주소
    Norton Rose Fulbright Canada LLP
인용정보 피인용 횟수 : 0  인용 특허 : 46

초록

In an integrated strut and turbine vane nozzle (ISV) configuration, lug/slot or tag/groove arrangements may be provided between an interturbine duct (ITD) of the ISV and a vane ring of the ISV such that struts of the ITD and associated vanes are angularly positioned to form integrated strut-vane air

대표청구항

1. An integrated strut and turbine vane nozzle (ISV) arrangement in a gas turbine engine comprising: a segmented vane ring including a plurality of circumferential segments mounted to a downstream end of an interturbine duct (ITD), the ITD including an array of circumferentially spaced-apart struts

이 특허에 인용된 특허 (46)

  1. Truckenmueller, Frank; Stueer, Heinrich; Martin, Harry F.; Gray, Lewis, Aero-mixing of rotating blade structures.
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  6. Horvath Lajos H. ; Surowka Waclaw I., Apparatus for minimizing inlet airflow turbulence in a gas turbine engine.
  7. Davis, Brian Michael; Wood, Billy T.; Reimels, Gregory William; Lorenzi, Louis Bruno, Bushing and clock spring assembly for moveable turbine vane.
  8. Lee,Ching Pang; Brassfield,Steven Robert; Schilling,Jan Christopher, Damper cooled turbine blade.
  9. Courtot,Yannick Jean Roger; Marlin,Francois Marie Paul; Danielo,Jean Armand Francois, De-icing device for turbojet inlet guide wheel vane, vane provided with such a de-icing device, and aircraft engine equipped with such vanes.
  10. Durocher, Eric; Sleiman, Mohamad; Tsifourdaris, Panagiota, Deflector for a gas turbine strut and vane assembly.
  11. Liu Hsin-Tuan ; Dickman Robert B. ; Krabacher Kenneth W. ; Steinmetz Gregory T. ; Beacher Brent F. ; Doloresco Bryan K., Doubled bowed compressor airfoil.
  12. Hoeger, Martin; Malzacher, Franz, Flow structure for a gas turbine.
  13. Klassen David D. (Boxford MA) Ballantyne Douglas B. (Marblehead MA), Gas turbine bladed disk assembly.
  14. Allen-Bradley, Eunice, Gas turbine engine airfoil profile.
  15. Chuang, Sue-Li; Dong, Yuan; Hingorani, Sanjay S.; Prasad, Dilip, Gas turbine engine fan blade airfoil profile.
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  17. Allen-Bradley, Eunice, Gas turbine engine turbine blade airfoil profile.
  18. Nash, Timothy Charles, Gas turbine engine turbine blade airfoil profile.
  19. Schott, Carl Gerard; Blohm, Marc Edward; Chaluvadi, Venkata Siva; Thermos, Anthony Constantine, Inlet guide vane.
  20. Carroll, Christian A., Inlet guide vanes and gas turbine engine systems involving such vanes.
  21. Manteiga, John Alan; Parks, Robert John, Integrated service tube and impingement baffle for a gas turbine engine.
  22. Allen, Jr.,Clifford Edward; Charlton,Alan John, Methods and apparatus for assembling gas turbine engines.
  23. Cormier,Nathan Gerard; Rhoda,James Edwin; Manwaring,Steven Roy, Methods and apparatus for assembling gas turbine engines.
  24. Capozzi, Joseph; Zenon, Ruby Lasandra; Turner, Alan Glen; Wallis, Carol Vaczy; Szucs, Peter Nicholas, Methods and apparatus for varying gas turbine engine inlet air flow.
  25. Durocher, Eric; Pietrobon, John, Mid turbine frame for gas turbine engine.
  26. Durocher, Eric; Pietrobon, John; Nguyen, Lam, Mid turbine frame system and radial locator for radially centering a bearing for gas turbine engine.
  27. Durocher, Eric; Pietrobon, John; Nguyen, Lam, Mid turbine frame system for gas turbine engine.
  28. Durocher, Eric; Pietrobon, John; Nguyen, Lam, Mid turbine frame system for gas turbine engine.
  29. Morrison, Jay A., Multivane segment mounting arrangement for a gas turbine.
  30. David W. Crall ; Steven R. Manwaring, Periodic stator airfoils.
  31. Durocher, Eric; Caron, Yves, Radial loading element for turbine vane.
  32. Dube,Bryan P.; Gray,Eric D., Rotor blade for a rotary machine.
  33. Kirtley, Kevin; Graziosi, Paolo, Self-aspirating high-area-ratio inter-turbine duct assembly for use in a gas turbine engine.
  34. Manteiga, John Alan; Hernandez, Wilhelm; Kwan, Thet; Murphy, Patrick, Split fairing for a gas turbine engine.
  35. Hall John,GBX ; Gallimore Simon J,GBX, Stator vane assembly for a turbomachine.
  36. Marke, Gunnar; Andreasson, Jan Erik; Johansson, Bo, Support structure in a turbine or compressor device and a method for assembling the structure.
  37. Myoren, Chihiro; Takahashi, Yasuo, Transonic blade.
  38. Lee, Ching-Pang; Tham, Kok-Mun; Azad, Gm Salam, Turbine abradable layer with zig zag groove pattern.
  39. Lewis, Scott D.; Mongillo, Jr., Dominic J.; Gautschi, Steven Bruce; Corcoran, Christopher, Turbine airfoil tip shelf and squealer pocket cooling.
  40. Clements, Jeffrey Donald; Pandey, Vidhu Shekhar; Lee, Ching-Pang, Turbine assembly with end-wall-contoured airfoils and preferenttial clocking.
  41. Burke Michael A. ; Freyer Paula D. ; Hebbar Mohan A. ; Seth Brij B. ; Swartzbeck Gary W. ; Zagar Thomas Walter, Turbine blades made from multiple single crystal cast superalloy segments.
  42. Vdoviak John W. (Marblehead MA) Moyer Roy E. (Cincinnati OH) Evans Dennis C. (Topsfield MA), Turbine engine assembly with aft mounted outlet guide vanes.
  43. Honeycutt ; Jr. Fred L. (Lake Park FL) Lindstrom Erik A. (Palm Beach Gardens FL), Turbine exhaust case design.
  44. Manteiga, John Alan; Parks, Robert John; Hernandez, Wilhelm; Murphy, Patrick, Turbine frame assembly and method for a gas turbine engine.
  45. Synnott,Remy; Grivas,Nicolas; Juneau,Alan; Glasspoole,David, Vane attachment arrangement.
  46. Carroll, Christian A.; Eley, James Allen; Klinetob, Carl Brian, Variable geometry inlet guide vane.
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