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특허 상세정보

Device and method for increasing the aerodynamic lift of an aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/00    B64C-023/06    B64C-005/12    B64C-009/34   
출원번호 US-0855234 (2013-04-02)
등록번호 US-9193444 (2015-11-24)
우선권정보 DE-10 2010 047 643 (2010-10-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lerner, David, Littenberg, Krumholz & Mentlik, LLP
인용정보 피인용 횟수 : 1  인용 특허 : 18
초록

A lift arrangement for an aircraft includes an aircraft fuselage section with an outside, an aerodynamic lift body attached to the aircraft fuselage section and extending from the aircraft fuselage section outwardly, and a pair of movably held add-on bodies arranged upstream of a leading edge of the aerodynamic lift body. The add-on bodies include an aerodynamically effective surface and are equipped with incoming airflow to generate vortices that impinge on the aerodynamic lift body, thus leading to an increase in lift on the aerodynamic lift body. Thus...

대표
청구항

1. A lift arrangement for an aircraft, comprising: an aircraft fuselage section with an outside,an aerodynamic lift body attached to the outside of the aircraft fuselage section and extending from the aircraft fuselage section outwardly,a drive means, anda pair of movably held add-on bodies arranged upstream of a leading edge of the aerodynamic lift body,wherein the add-on bodies are connected to the drive means and are configured to be moved to a neutral position wherein the add-on bodies finish off so as to be flush with the outside of the aircraft fus...

이 특허에 인용된 특허 (18)

  1. Pierce, Donald. Aircraft having improved strake configuration. USP1983044378922.
  2. Jones, Kelly T.. Apparatus and methods for actuating rotatable members. USP2004036698688.
  3. Cox Ronald A. (Norman OK). Concealable flap-actuated vortex generator. USP1993105253828.
  4. Pegram, Barry V.. Control-effect enhancement of tiltable aircraft stabilizing member. USP1983044381091.
  5. Lisy Frederick J. ; Schmidt Robert N.. Deployable flow control device. USP2000086105904.
  6. Ferrari, Marcello do Areal Souto. Devices and methods to improve wing aerodynamics at low airspeeds. USP2012028118265.
  7. Schmidt Robert N. ; Shaw Greg S.. Fluid flow control devices. USP1998055755408.
  8. Bauer Andrew B. (Orange CA). Hidden vortex generators. USP1977084039161.
  9. Wainfan Barnaby S. (Long Beach CA) Mrdeza Matthew N. (Norwalk CA). High-lift device for aircraft. USP1994115366180.
  10. Greene Vibert F. (19400 Sorenson Ave. Cupertino CA 95014). Jet airplane. USP1987094691879.
  11. Coplin John F. (Derby GB2). Low drag surface. USP1990094955565.
  12. Pitt,Dale M. Methods and apparatus for vibration and buffet suppression. USP2008037338017.
  13. 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.
  14. Dixon Charles J. (3261 Hickory Crest Dr. Marietta GA 30064). Passive vortex lift control. USP1987114705240.
  15. Gerhardt Heinz A. (Redondo Beach CA). Skewed hinge control surface. USP1995035398888.
  16. Muscatell Ralph P. (2007 NE. 20th Ave. Fort Lauderdale FL 33305). Variable airfoil assembly. USP1984024432516.
  17. Muscatell Ralph P. (2007 NE. 20th Ave. Fort Lauderdale FL 33305). Variable airfoil assembly. USP1980014182503.
  18. Morgenstern,John M.; Arslan,Alan E.. Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance. USP2009017475848.