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Diffusing air inlet door assembly 원문보기

국가/구분 United States(US) Patent 등록
  • B64D-033/02
  • B64D-033/00
출원번호 UP-0409360 (2006-04-20)
등록번호 US-7600714 (2009-10-28)
발명자 / 주소
  • Sheoran, Yogendra Y.
  • Michalski, Jr., Joseph W.
  • Asplund, Kyle D.
출원인 / 주소
  • Honeywell International Inc.
대리인 / 주소
    Ingrassia Fisher & Lorenz, P.C.
인용정보 피인용 횟수 : 10  인용 특허 : 25


An inlet door assembly for reducing air pressure loss and enhancing performance of an auxiliary power unit (APU) contained within an aircraft housing is provided. The inlet door assembly includes a duct and a diffuser. The duct, which is configured to be movably coupled to an aircraft and to move be


What is claimed is: 1. An inlet door assembly for an aircraft, the inlet door assembly comprising: a duct having a flow passage extending therethrough, the duct configured to be movably coupled to the aircraft and to move between an open position, in which air external to the aircraft flows through

이 특허에 인용된 특허 (25)

  1. Schnoor, Martin, Air intake for an auxiliary power unit in an aircraft.
  2. Scherer Thomas,DEX ; Buchholz Uwe,DEX, Aircraft air inlet with airflow guide to prevent flow separation.
  3. Mark D. Ralston, Aircraft auxiliary air intake with ram and flush opening door.
  4. Chamay Anthony J. ; Zelazny Isaac,KRX, Aircraft intake method.
  5. Reysa Gary D. ; Swenson Lynn A. ; Hutchison Robert A. ; Fung Kenny L., Auxiliary power and thrust unit.
  6. Hoag Michael S. ; Plank Steven K., Auxiliary power unit passive cooling system.
  7. Bennett Charles O. (Tacoma WA), Compression-sealed nacelle inlet door assembly.
  8. Dunn Baxton M. (Kent WA), Device to start an overcontracted mixed compression supersonic inlet.
  9. 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.
  10. Campbell,Thomas A.; Chambers,David S.; Willie,Robert H.; Rust,Charles W., Dual flow APU inlet and associated systems and methods.
  11. Hebert Leonard J. ; Miller Wendell R. ; Nesbitt Eric H. ; Piro Jerry ; Sangwin Michael L., Flow control device to eliminate cavity resonance.
  12. Kutschenreuter ; Jr. Paul H. (Loveland OH) Vishnauski Jon M. (Loveland OH), Hypersonic flight vehicle.
  13. Holland ; Charles L. ; Nicoloff ; George B., Inflatable air inlet duct.
  14. Sheoran Yogendra Y., Inlet vortex bustor and ice protector for auxiliary power units.
  15. Koncsek Joseph L. ; Marrs Kenneth J., Internal compression supersonic engine inlet.
  16. Smith David R. (West Haven CT) Amelio Armand F. (New Milford CT), Low observable engine air inlet system.
  17. Johnson, Richard N.; Nelson, Paul E., Method and apparatus for controlling aircraft airflow.
  18. Harvell John K. ; Michalski ; Jr. Joseph W. ; Freeman Craig A., Method and apparatus for controlling the inlet duct leading to an auxiliary power unit.
  19. Campbell Thomas A. (Seattle WA) Dummeyer David M. (Snohomish WA) Yahyavi Mohammad (Bellevue WA), Passive cooling device and method for cooling an auxiliary power unit on an airplane.
  20. Dionne, Luc, Passive cooling system for auxiliary power unit installation.
  21. Dionne, Luc, Passive cooling system for auxiliary power unit installation.
  22. Sheoran, Yogendra Y.; Bouldin, Bruce D., Plenum entry bulk swirl generator.
  23. Vanderleest Siebold (Seattle WA), Scoop and inlet for auxiliary power units and method.
  24. Figge ; Sr. Irving E., Self-deploying air inlet for an air breathing missile.
  25. Bardagi Thierry Pascal,FRX ; Jourdain Gerard Ernest Andre,FRX, System for the admission of air into a working section of a gas turbine engine.

이 특허를 인용한 특허 (10)

  1. Whalen, Edward A.; Goldhammer, Mark I., Active flow control on a vertical stabilizer and rudder.
  2. Kastell, Dirk; Roering, Sebastian; Noriega, Wilson Willy Casas, Air duct for supplying ambient air in an aircraft.
  3. Gemma, Riccardo, Air intake, in particular for an aircraft chaff dispenser.
  4. Belyew, Robert R., Aircraft engine inlet pivotable barrier filter.
  5. Light, Stacey H.; Vitale, Jack V., Auxiliary power unit inlet.
  6. Light, Stacey H.; Vitale, Jack V., Auxiliary power unit inlet.
  7. Sheoran, Yogendra Yogi; Bouldin, Bruce Dan; Alazraki, Marcos; Kowal, Adam; Robbins, Rob; Reich, Jennifer Ann, Compartment based inlet particle separator system.
  8. Klimpel, Frank; Schmidt, Rüdiger, Method and system for emergency ventilation of an aircraft cabin in the case of a leak in the area of an air mixer.
  9. Nager, Eric Andrew; Jones, Anthony C.; Hagshenas, Behzad; Thayalakhandan, Nagamany, Pressure influencing assembly for an aircraft auxiliary system.
  10. Gatzke, Sten, Signal strength dependent cover unlocking device for a duct housing a secondary power supply device in an aircraft fuselage.
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