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특허 상세정보

Flight control augmentation inlet device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-009/00    B64D-033/02   
미국특허분류(USC) 244/53B ; 244/75R ; 137/151
출원번호 US-0357182 (1989-05-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 5

The invention provides a flight attitude control augmentation arrangement and method which is effective at both low speeds and at high altitudes, under conditions in which traditional flight control surfaces cannot provide sufficient air pressure differentials to develop effective control moments. The invention provides flight control surfaces at the engine air intakes of an aircraft. The flight control surfaces are flaps whose angular position determines the amount by which the intake airstream is perturbed by the flap and the consequent reaction force ...


An arrangement for augmenting a flight attitude control system of an aircraft, wherein the aircraft has an engine air intake duct having a leading edge area defining an air intake airstream guide, comprising: a flap pivotally connected at said leading edge area of said air intake, and flap control means for controlling the angular position of said flap relative to the aircraft fuselage to disturb the intake airstream so as to create a directional control reaction force on the aircraft fuselage during flight sufficient to alter a flight attitude character...

이 특허를 인용한 특허 피인용횟수: 16

  1. Weir Thomas J. (Santa Ana CA) Gerhardt Heinz A. (Redondo Beach CA) Dunkason Robert V. (Bournemouth CA GB2) Hall Randall B. (Rowland Heights CA). Aircraft. USP199504D356990.
  2. Eddie Ortiz. Aircraft braking system. USP2002066398167.
  3. Carr, Robert Jonathan. Aircraft design. USP200402D486776.
  4. Carr, Robert Jonathan; Higgins, James Michael. Aircraft design. USP200908D598838.
  5. Stuhr, Victor K.. Aircraft engine nacelles and methods for their manufacture. USP2003116651928.
  6. Stuhr, Victor K.. Aircraft engine nacelles and methods for their manufacture. USP2005116966524.
  7. Hatrick Michael John,GBX ; Ashford Edward Maurice,GBX. Aircraft propulsive power unit. USP1998035730393.
  8. Diochon, Lionel; Bedoin, Steve; Prat, Damien. Attachment pylon for aircraft turboshaft engine, comprising rear flaps with mobile incidence. USP2013118579230.
  9. Nelson, Chester P.. High-speed aircraft. USP200309D479501.
  10. Eakins, Mark E.; Wojciechowski, Paul M.. High-speed aircraft and methods for their manufacture. USP2010017644888.
  11. Nelson, Chester P.. Integrated and/or modular high-speed aircraft. USP2005096938854.
  12. Nelson, Chester P.. Integrated and/or modular high-speed aircraft. USP2003066575406.
  13. Johnson, Richard N.; Nelson, Paul E.. Method and apparatus for controlling aircraft airflow. USP2003106634597.
  14. Palmer Steven D.. Method and apparatus for flight parameter monitoring and control. USP2001066253126.
  15. Palmer Steven D.. Method and apparatus for measuring forces based upon differential pressure between surfaces of an aircraft. USP1999126002972.
  16. Nelson, Chester P.. Supersonic aircraft. USP200307D477561.