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특허 상세정보

Helicopter torque counteraction device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/82   
미국특허분류(USC) 244/017.19; 244/017.13; 244/017.21
출원번호 US-0463400 (2012-05-03)
등록번호 US-8430353 (2013-04-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Marshall, Gerstein & Borun LLP
인용정보 피인용 횟수 : 2  인용 특허 : 14
초록

A torque resisting device for a helicopter, wherein the helicopter includes a body and a main rotor. The device includes a deflector secured to and movable relative to the body, wherein the body includes opposing lateral sides and the deflector is movable to a position to extend away from only one of the lateral sides of the opposing lateral sides. The deflector includes a dimension extending in a plane generally non-parallel to a plane of the main rotor. Further included is a method for counteracting a torque created by the rotation of a main rotor of a...

대표
청구항

1. A torque resisting device for a helicopter comprising: a body comprising opposing lateral sides, wherein only one of the opposing lateral sides comprises a deflector secured to and movable relative to the body such that the deflector is movable to a position to extend away from the one lateral side in a direction nonparallel to a longitudinal axis of the helicopter. 2. The torque resisting device of claim 1 wherein the deflector extends away from the body from a position between a main rotor and a tail rotor associated with the body. 3. The torque res...

이 특허에 인용된 특허 (14)

  1. Carson, Franklin D.. Anti-Torque and yaw-control system for a rotary-wing aircraft. USP2004066755374.
  2. Franklin D. Carson. Anti-torque and yaw-control system for a rotary-wing aircraft. USP2002076416015.
  3. Rutherford John W. (Scottsdale AZ) O\Rourke Matthew (Newport News VA) McDonnell William R. (St. Louis MO) Smith Brian T. (Everett WA). Canard rotor/wing. USP1995105454530.
  4. Zuck Daniel R. (Sylmar CA). Compound helicopter with no tail rotor. USP1990054928907.
  5. Kirk, Charles T.; Moore, Grover L.; Hodder, legal representative, Virginia L.. Emergency anti-torque thruster system. USP201106E042446.
  6. Osder, Stephen S.; Thompson, Thomas L.. Enhanced flight control systems and methods for a jet powered tri-mode aircraft. USP2005046885917.
  7. Ebert Frederick J. (Westport CT). Helicopter anti-torque device direct pitch control. USP1993025188511.
  8. Kelley Henry L. (Newport News VA) Wilson John C. (Newport News VA). Helicopter anti-torque system using fuselage strakes. USP1987114708305.
  9. Wilson John C. (Newport News VA) Crowell Cynthia A. (APO AE NY) Kelley Henry L. (Newport News VA). Helicopter low-speed yaw control. USP1993055209430.
  10. Daniel W. Banks ; Henry L. Kelley. Helicopter tail boom with venting for alleviation and control of tail boom aerodynamic loads and method thereof. USP2002036352220.
  11. Clay Dale E.. Jet thruster for helicopter antitorque and yaw control system. USP2000036036141.
  12. Garza Roberto M. (P.O. Box 7036 San Antonio TX 78207). Means for controlling lateral movement of a helicopter. USP1984074462559.
  13. Schmitz Frederic H. (Palo Alto CA). Rotorcraft blade-vortex interaction controller. USP1995085437419.
  14. Rollet Philippe A. (Velaux FRX) Eglin Paul G. (Aix en Provence FRX). Single-rotor helicopter having a compound anti-torque system, and a method of countering the torque induced by said sing. USP1995025388785.