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특허 상세정보

Aircraft auxiliary air intake with ram and flush opening door

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02   
미국특허분류(USC) 244/053B
출원번호 US-0542694 (2000-04-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Harness Dickey & Pierce P.L.C.
인용정보 피인용 횟수 : 43  인용 특허 : 7
초록

An air inlet mechanism having a housing and a door structure, and being particularly well adapted or supplying a ram airflow to an auxiliary power unit (APU) of an aircraft while minimizing the aerodynamic drag created by the mechanism. The housing includes a body portion with a fluid conduit formed therethrough. The body portion also includes a wall member that defines an end wall with at least a portion of the endwall being concave in shape such that a recessed cavity is formed in the fluid conduit. The door structure is pivotably coupled to the housin...

대표
청구항

1. An air inlet mechanism for an aircraft, the air inlet mechanism comprising:a housing having a body portion with a fluid conduit formed therethrough, the body portion having a wall member that defines an end wall, at least a portion of the endwall being concave in shape such that a recessed cavity is formed in the fluid conduit; and a door structure pivotably coupled to the housing and movable between a closed position, an open position and a ram open position between the closed position and the open position for directing air into the fluid conduit, t...

이 특허를 인용한 특허 피인용횟수: 43

  1. Robbins, Robert; Doras, Vincent; Kowal, Adam; Gomuc, Reha; Brett, Tony; Reese, Larry; Harper, Steve; Schmittenberg, Marc. AFT inlet duct mounted door actuator. USP2012038141816.
  2. Bell, Melissa A.; Rollins, Michael J.; Hagshenas, Behzad; Vitale, Jack V.. Acoustic controlled ice deflecting auxiliary power unit inlet system. USP20190410252811.
  3. Rehman, Farooq; Napier, James C. Acoustically diffusive auxilary power unit inlet doors. USP2017049630723.
  4. Kastell, Dirk; Roering, Sebastian; Noriega, Wilson Willy Casas. Air duct for supplying ambient air in an aircraft. USP2014058721406.
  5. Parikh, Pradip G.; Willie, Robert H.. Air inlet and method for a highspeed mobile platform. USP2011017861968.
  6. Napier, James C.. Air inlet noise attenuation assembly. USP2015119194293.
  7. Garcia Nevado, Javier; Garcia Lopez, Ivan; Hernandez Gonzalez, Octavio. Air intake with double inlet door. USP2016029254925.
  8. Gemma, Riccardo. Air intake, in particular for an aircraft chaff dispenser. USP2013078485467.
  9. Willdig, Victor John; Sharp, Kim. Aircraft cooling duct. USP2015028960601.
  10. Belyew, Robert R.. Aircraft engine inlet pivotable barrier filter. USP2013058439295.
  11. Schwarz, Frederick M.. Aircraft thermal management system with reduced exhaust re-ingestion. USP2010127857257.
  12. Knight, Michael; Grieco, James. Aircraft, control surface arrangements, and methods of assembling an aircraft. USP20190310220938.
  13. Powell, Arthur G.; Vijgen, Paul M.. Apparatus and method for passive purging of micro-perforated aerodynamic surfaces. USP2012038128037.
  14. Koncsek, Joseph L.. Apparatus and method for preventing foreign object damage to an aircraft. USP2005046883751.
  15. Rupp, Peter L.; Parikh, Pradip G.; Ng, Lian L.; Vijgen, Paul M.. Apparatus and methods for extending hybrid laminar flow control. USP2016119487288.
  16. Biedscheid, Rick A.. Apparatus and methods to operate laminar flow control doors. USP2016039272773.
  17. Riley,Harold J.. Auxiliary power unit inlet door position control system and method. USP2008127469545.
  18. Lucas, Mike. Auxiliary power unit inlet duct assembly for mitigating noise. USP2017129840334.
  19. Lo, Charles. Bi-metallic actuator for selectively controlling air flow between plena in a gas turbine engine. USP2016029267390.
  20. Owens, Lewis R.; Allan, Brian G.. Boundary-layer-ingesting inlet flow control system. USP2010087784732.
  21. Parikh, Pradip G.. Combined cabin air and heat exchanger RAM air inlets for aircraft environmental control systems, and associated methods of use. USP2010127849702.
  22. Stelzer, James F.. Control of engine intake door. USP2009087575014.
  23. Riordan, Conor. Deployable inlet scoop for an inboard ram air turbine. USP2018059957060.
  24. Burghardt, Sascha; Guemmer, Volker. Device for the extraction of bleed air and aircraft engine with at least one device for the extraction of bleed air. USP20181010113485.
  25. Sheoran, Yogendra Y.; Michalski, Jr., Joseph W.; Asplund, Kyle D.. Diffusing air inlet door assembly. USP2009107600714.
  26. Sakurai, Seiya; Fevergeon, Matthew D.. Door assembly for laminar flow control system. USP2012088245976.
  27. 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.
  28. 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.
  29. 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.
  30. 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.
  31. Dennis,Michael R.. Electrical generator fluid-flow-coolant filtration. USP2006127150431.
  32. Teia Dos Santos Mendes Gomes, Luis Daniel. Flow guiding system, turbo engine with a flow guiding system and method for manufacturing a flow guiding system. USP2017089719424.
  33. Sakurai, Seiya; Fevergeon, Matthew D.. Method of laminar flow control using a door assembly. USP2013078484894.
  34. Dyer, Richard S.; Kaemming, Thomas A.; Horne, III, Samuel E.. Multi-path inlet for aircraft engine. USP2012078210474.
  35. Sheoran, Yogendra Y.; Zimmerer, John G.; Asplund, Kyle D.. Multiple auxiliary power unit system inlet ducts controlled by a single actuator. USP2009067540142.
  36. Hein, Jeffrey M.; Williams, Nicholas A.. Pre-hung inlet door system. USP2009107600713.
  37. Parikh, Pradip G.; Hastings, E. Dale. Ram air inlets for use with aircraft environmental control systems and other aircraft and non-aircraft systems. USP2009117618006.
  38. Francisco, Jay M.. Rotating auxiliary power unit air inlet door. USP2012018096498.
  39. Manoukian, Patrick; Theriault, Sarah. System and method for controlling an auxiliary power unit inlet door. USP20190310239632.
  40. Manoukian, Patrick; Theriault, Sarah. System and method for selecting an opening angle of an auxiliary power unit inlet door. USP20190310232951.
  41. Lo, Charles; Alford, Ted; Anderson, Morris. System for directing air flow to a plurality of plena. USP2015069045998.
  42. Parikh, Pradip G; Atkey, Warren A. Tandem air inlet apparatus and method for an airborne mobile platform. USP2009127624944.
  43. Lamb, Jr., Donald William. Variable geometry helicopter engine inlet. USP2017059656760.