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Strake fence flap

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-023/06   
미국특허분류(USC) 244/199 ; 244/213 ; 244/91
출원번호 US-0860841 (1986-05-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 0
초록
▼

The strake fence flap is a device which may be tailored to the aircraft to augment the low-speed lift of canard-configured general aviation aircraft with little or no longitudinal trim change and no cruise drag penalty. The strake fence flap is deployed along the upper surface of each of the strakes on the canard aircraft. The strake fence flap is hinged along its lower edge which allows it to be retracted and extended as needed. In the cruise configuration, the strake fence flap is folded flush with the strake upper surface. For deceleration or landing ...

대표
청구항
▼

An aircraft strake-flap combination comprising: an aircraft strake having a top side and a bottom side; a front and a rear; a leading edge and a trailing edge; and a strake fence flap attached to the top side of the aircraft strake; said flap having a lower edge, said lower edge having a first tip and a second tip; capable of being placed in a first position wherein the flap is flush with the top surface of the strake; capable of being placed in a deployed position such that the flap extends at an upward angle of deflection relative to said strake; said ...

이 특허를 인용한 특허 피인용횟수: 24

  1. Chutter, Richard. Aerodynamically buoyant sailcraft. USP2017039598144.
  2. Beskar, Christopher Robin. Aircraft. USP201607D760638.
  3. Jones Steven Lonnie. Aircraft. USP199808D396842.
  4. Lucchesini, Massimo; Iaia, Pierclaudio. Aircraft configuration with improved aerodynamic performance. USP2009047520470.
  5. Nowak Dieter K.. Aircraft wing flaps. USP1998065772155.
  6. Clark, Walter Dennis. Aircraft with forward opening inlay spoilers for yaw control. USP2005056892982.
  7. Clark,Walter Dennis. Aircraft with forward opening inlay spoilers for yaw control. USP2008117448578.
  8. James R. Lohse ; James G. Hutton. Amphibious aircraft. USP2002046367737.
  9. Lohse James R. ; Hutton James G.. Amphibious aircraft. USP2000096113028.
  10. August, Henry. Arch wing and forward steering for an advanced air vehicle. USP2003126659396.
  11. Ferrari, Marcello do Areal Souto. Devices and methods to improve wing aerodynamics at low airspeeds. USP2012028118265.
  12. Vardaman Billy G. (Albany GA) Meyer Corwin W. (Ocala FL). Fuel system for Canard aircraft. USP1990044913380.
  13. Codina George. Method and apparatus for countering asymmetrical aerodynamic process subjected onto multi engine aircraft. USP2000086095459.
  14. Huenecke, Klaus. Method and apparatus for reducing trailing vortices in the wake of an aircraft. USP2003026513761.
  15. Ingo Borchers DE; Roger Drobietz DE; Michael Gruenewald DE; Knut Mau DE; Johann Reichenberger DE. Noise reducing vortex generators on aircraft wing control surfaces. USP2002126491260.
  16. Liu John ; McVeigh Michael A. ; Mayer Robert J.. Pivoting spanwise-flow redirector for tiltrotor aircraft. USP2000126161800.
  17. Sclafani, Anthony J.; Konings, Christopher A.. Retractable nacelle chine. USP2012018087617.
  18. Narramore, Jimmy Charles. Retractable vortex generator. USP2011027878457.
  19. Mihora Dennis J. (Santa Barbara CA) Cannon Walter E. (San Jose CA). Shock wave stabilization apparatus and method. USP1997075651516.
  20. Luo, Michael Y. H.; Mohr, Harvey O.; Zhang, Lixin; Lambrakos, Kostas Filoktitis. Spar hull belly strake design and installation method. USP2014078783198.
  21. August, Henry. Survivable and reusable launch vehicle. USP2004066749153.
  22. August, Henry. Survivable and reusable launch vehicle. USP2005016845937.
  23. Hegenbart, Matthias; Eilken, Wolfgang; Paul, Erich; Stefes, Bruno; Duken, Lena. Vortex generator arrangement. USP20190210202187.
  24. Musters, Robert Jan. Wing for generating lift from an incident flow. USP2015038973874.

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