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특허 상세정보

Vane fairing for inertial separator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02    F02G-003/00   
미국특허분류(USC) 244/053.B; 055/306; 060/039.9D; 060/039.9P
출원번호 US-0213453 (1980-12-05)
우선권정보 CA- ()
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fleit & Jacobson
인용정보 피인용 횟수 : 37  인용 특허 : 2
초록

A permanently fixed fairing is provided extending across the air duct coinciding with the opening in the air duct to the air intake of a gas turbine engine. The fairing is in the form of an airfoil vane with a high pressure concave surface and a low pressure convex surface extending between the leading edge and trailing edge of the fairing and shaped such that the leading edge portion of the fairing is in the direction of the longitudinal axis of the air duct while the trailing edge portion of the fairing is in the direction of the air intake of the engi...

대표
청구항

1. An air duct assembly for a gas turbine engine, wherein the engine has a longitudinal axis and an air intake open in a lateral direction, the air duct having an inlet and an outlet extending substantially parallel to the longitudinal axis of the engine and adjacent to the engine in the area of the air intake, an opening defined in a first wall of the air duct communicating with the engine air intake, the air duct having a pair of side walls and a second wall opposite said first wall, a deflecting flap hinged to the first wall of the air duct upstream o...

이 특허를 인용한 특허 피인용횟수: 37

  1. Bell, Melissa A.; Rollins, Michael J.; Hagshenas, Behzad; Vitale, Jack V.. Acoustic controlled ice deflecting auxiliary power unit inlet system. USP20190410252811.
  2. Higgins, Timothy J.. Adaptive inertial particle separators and methods of use. USP2010097802433.
  3. Alvarez, Franck; Chancerelle, Emeric; Porte, Alain; Prat, Damien. Air intake arrangement for a vehicle, in particular an aircraft. USP2016089422062.
  4. Gilbertson Frederick L. (Rexdale CAX). Air intake system for engine. USP1984064456458.
  5. Negulescu, Dimitrie; Mundt, Christian. Air intake system of a propeller-turbine engine. USP2004116817572.
  6. Ballard John R. (Sarrett GB2). Air intakes of aircraft mounted gas turbine engines. USP1985034502875.
  7. Mårtensson, Hans; Nilsson, Martin. Bleed structure for a bleed passage in a gas turbine engine. USP2013078484982.
  8. Wagner, Joel H.; Magge, Shankar S.; Santeler, Keith A.. Centrifugal compressor with bleed flow splitter for a gas turbine engine. USP2015018935926.
  9. Miller Larry D. (Rochester MI). Centrifugal-type air blower bleed-off arrangement. USP1986054588351.
  10. Sanderson John J. (Oakville CAX) Banks Ivor (Georgetown CAX). Controlled bypass inlet duct. USP1990114972672.
  11. Tibbott, Ian; Jackson, Dougal. Dirt particle separator device for use in a gas turbine engine. USP2015028943791.
  12. Hein, Jeffrey M.; Williams, Nicholas A.; Sheoran, Yogendra Y.; Lam, Cecilia S.; Cowans, Ora Morency; Higuera, Benjamen Kurt; Peduchi, Andrew Stephen; Sellahewa, Ravisha Pramod; Brown, Daniel. Dual action inlet door and method for use thereof. USP2010027665694.
  13. Hein,Jeffrey M.; Williams,Nicholas A.; Sheoran,Yogendra Y.; Lam,Cecilia S.; Cowans,Ora M.; Higuera,Benjamen K.; Peduchi,Andrew S.; Sellahewa,Ravisha P.; Brown,Daniel. Dual action inlet door and method for use thereof. USP2006037014144.
  14. Hein,Jeffrey M.; Williams,Nicholas A.; Sheoran,Yogendra Y.; Lam,Cecilia S.; Cowans,Ora Morency; Higuera,Benjamen Kurt; Peduchi,Andrew Stephen; Sellahewa,Ravisha Pramod; Brown,Daniel. Dual action inlet door and method for use thereof. USP2008127461814.
  15. Hein,Jeffrey M.; Williams,Nicholas A.; Sheoran,Yogendra Y.; Lam,Cecilia S.; Cowans,Ora Morency; Higuera,Benjamen Kurt; Peduchi,Andrew Stephen; Sellahewa,Ravisha Pramod; Brown,Daniel. Dual action inlet door and method for use thereof. USP2007057210652.
  16. Raisbeck James D. (Seattle WA). Dual turning vane air inlet assembly. USP1989074844382.
  17. Ben-Porat Avi (Norwalk CT). Fail-safe, anti-icing system for aircraft engines. USP1983084397431.
  18. Fout,Gary; Suter,Roger. Flow diverter and exhaust blower for vibrating screen separator assembly. USP2008067380672.
  19. Fout,Gary; Suter,Roger. Flow diverter and exhaust blower for vibrating screen separator assembly. USP2008067380673.
  20. Vontell, John H.; Brush, Ronald W.. Fluid pressure operated fixture. USP2012018091419.
  21. Suciu, Gabriel L; Chandler, Jesse M; Zysman, Steven H. Free stream intake with particle separator for reverse core engine. USP2017059644537.
  22. Pellow Terence R. (Watford GBX). Gas turbine engine air intake. USP1987124713934.
  23. Ballard John R. (Chesham GB2) Bennett George H. (Hendon GB2) Lee Leslie A. (Whitton GB2). Gas turbine engine and its associated air intake system. USP1984014425756.
  24. McLoughlin, Adam John; Mountain, Stephen John. Gas turbine engine apparatus. USP2013068461704.
  25. Urban, Justin R.; Bifulco, Anthony R.. Gas turbine engine with bleed duct for minimum reduction of bleed flow and minimum rejection of hail during hail ingestion events. USP2018029890711.
  26. Khakhar, Satish Christoph. Gas turbine engine with fluid mixing arrangement. USP2013118578700.
  27. Bisson, Francois; Cunningham, Mark. Inertial particle separator for engine inlet. USP20190410245540.
  28. Pearson, John Taylor; Sheoran, Yogendra Yogi; Bouldin, Bruce Dan; Judd, Zedic Daniel; Guerra, Eduardo; Chou, David. Inlet particle separator system with high curvature hub. USP20181110138904.
  29. Sheoran Yogendra Y.. Inlet vortex bustor and ice protector for auxiliary power units. USP2001076264137.
  30. Judas, Michael; Bichler, Bartholomaeus. Intake for an engine of an aircraft. USP2018029889945.
  31. Eidson Ross. Jet engine intake deflection guard. USP200010D433029.
  32. Wong, Yates; Blumer, Eric; Guerra, Eduardo; Sheoran, Yogendra Yogi; Judd, Zedic Daniel. Liquid injection inlet particle separator systems and methods. USP2015129206740.
  33. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Low noise aeroengine inlet system. USP2018059957889.
  34. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Low noise aeroengine inlet system. USP2018049951690.
  35. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Low noise aeroengine inlet system. USP20180810054050.
  36. Roundy, James S.; Ball, Larry K.; Kincheloe, Todd A.. Systems for filtering particles from an airflow. USP2010117837753.
  37. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Variable geometry inlet system. USP20190310221764.