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Aircraft with movable winglets and method of control

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/40    B64C-009/00   
미국특허분류(USC) 244/218; 244/046; 244/090R; 244/199.4
출원번호 US-0206317 (2011-08-09)
등록번호 US-8651431 (2014-02-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Poole, James M.
인용정보 피인용 횟수 : 7  인용 특허 : 9
초록

A method and apparatus for improved aircraft control through the use of adjustable winglets. The adjustable winglets are located at the terminal ends of an aircraft's wings and may pivot about an axis parallel to the yaw axis of the aircraft. The adjustable winglets may also include outboard ailerons for improved control of the aircraft.

대표
청구항
▼

1. A method of controlling an aircraft during flight, the method comprising: providing an aircraft having a swept-back, fixed wing portion extending away from a fuselage of said aircraft, said fixed wing portion including an inboard side adjacent said fuselage, an outboard side opposite said inboard side, a leading edge, a trailing edge, an upper surface, a lower surface, and a torsional axis;providing a movable winglet attached to said fixed wing portion at said outboard side to pivot relative to said fixed wing portion about an axis approximately paral...

이 특허에 인용된 특허 (9)

  1. Garrett Timothy M.. Aerodynamic body having coplanar joined wings. USP1999055899410.
  2. Allen John B.. Articulating winglets. USP1999115988563.
  3. Klug Heinz G. (Buxtehude DEX). Auxiliary wing tips for an aircraft. USP1988024722499.
  4. Herrick Larry L. ; Bays-Muchmore C. Byram ; Hoffman Michael S. ; LeGrand Louis L. ; Ogg Steven S. ; Paul ; Jr. Bernard P. ; Visser Kenneth D. ; Wells Stephen L.. Blunt-leading-edge raked wingtips. USP2000076089502.
  5. Fairchild, Mark D.. Flight control method and apparatus to produce induced yaw. USP2010087780120.
  6. Rudolph Peter K. C. (Seattle WA). High taper wing tip extension. USP1991085039032.
  7. Boren, Kelly L.. Raked wing tip for an airplane. USP200404D488765.
  8. Irving,Jan; Davies,Robert. Wing tip device. USP2007107275722.
  9. Heller, Gerd; Maisel, Manfred; Kreuzer, Peter. Wing tip extension for a wing. USP2004046722615.

이 특허를 인용한 특허 피인용횟수: 7

  1. Guida, Nicholas R.. Active winglet. USP2017099764825.
  2. Thompson, Robert Ian. Arrangement for effecting movement of a wing tip device between a flight configuration and a ground configuration. USP20181110137977.
  3. Guida, Nicholas R.. Controllable airflow modification device periodic load control. USP2017029567066.
  4. Guida, Nicholas R.. Multiple controllable airflow modification devices. USP2015109162755.
  5. Guida, Nicholas R.. Multiple controllable airflow modification devices. USP2018059969487.
  6. Bonatto, André dos Santos; Klug, Francisco Keller; Meneghini, Julio Romano; Simões, Leandro Guilherme Crenite; Do Carmo, Miacel Gianini Valle; Gioria, Rafael dos Santos; Tsiloufas, Stergios Pericles. Variable-width aerodynamic device. USP2016109457894.
  7. Bradshaw, Philip John Templeton; Whitehouse, Ian Roy; Wood, Norman; Alexander, Stuart; Randall, John David. Wing tip device having configurations for flight and ground-based operations. USP2017079714080.

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