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특허 상세정보

Single-rotor helicopter having a compound anti-torque system, and a method of countering the torque induced by said sing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/82   
미국특허분류(USC) 244/1719 ; 244/7R
출원번호 US-0034503 (1993-03-19)
우선권정보 FR-0004566 (1992-04-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 0
초록

A helicopter comprising: a single main rotor for forwards motion and for support; and an anti-torque system comprising: an auxiliary, anti-torque rotor rotated from the engine means of said main rotor and exerting controllable anti-torque lateral thrust; and at least one steering airfoil that is controllable in steering and that generates anti-torque transverse lift. According to the invention, the helicopter includes automatic swivel control means for automatically controlling the swivel angle of said steering airfoil as a function of the collective pit...

대표
청구항

A helicopter comprising: a single main rotor for forwards motion and for support; and an anti-torque system comprising: an auxiliary, anti-torque rotor rotated from the engine means of said main rotor and exerting controllable anti-torque lateral thrust; and at least one steering airfoil that is controllable in steering and that generates anti-torque transverse lift; wherein the helicopter includes automatic swivel control means for automatically controlling the swivel angle of said steering airfoil as a function of the collective pitch angle of said mai...

이 특허를 인용한 특허 피인용횟수: 22

  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. Yamakawa Eiichi,JPX ; Kondo Natsuki,JPX. Compensation apparatus for main rotor torque. USP2000046053452.
  4. Dequin Andre-Michel,FRX ; Delisle Valery Lionel,FRX ; Leguay Pascal,FRX. Device for control of an aerodynamic steering surface of a helicopter. USP2000116142413.
  5. Dequin Andre-Michel,FRX ; Delisle Valery Lionel,FRX. Device for controlling a helicopter hybrid countertorque system. USP2001096290171.
  6. Van de Rostyne, Alexander Jozef Magdalena; Wong, Kwok Leung. Flying toy. USP2012118308522.
  7. Van De Rostyne, Alexander. Helicopter. USP2010107815482.
  8. Van de Rostyne, Alexander Jozef Magdalena; Wai, Chi Pok Billy. Helicopter. USP2013018357023.
  9. Botich, Leon. Helicopter torque counteraction device. USP2013048430353.
  10. Botich, Leon A.. Helicopter torque counteraction device. USP2014088794565.
  11. Queiras, Nicolas; Salesse-Lavergne, Marc; Eglin, Paul. Method and a device for optimizing the operation of propulsive propellers disposed on either side of a rotorcraft fuselage. USP2012058186629.
  12. Astruc, Jo{hacek over (e)}l; Eglin, Paul. Method and a device for processing and displaying aircraft piloting information. USP2009117616130.
  13. Eglin, Paul. Method for automatic piloting of a rotary wing aircraft having at least one thruster propeller, associated automatic autopilot device, and aircraft. USP20181210144508.
  14. Kelaidis, Manousos. Method for controlling rotorcraft airfoil to minimize auxiliary rotor noise and enhance rotorcraft performance. USP2017089725164.
  15. Eglin,Paul. Method for using a steerable tall fin to reduce the vibration generated on the fuselage of a helicopter. USP2008127461819.
  16. Eglin,Paul. Method for using a tiltable stabilizer to reduce vibration generated on the fuselage of a helicopter. USP2008117451949.
  17. Gatti, Jean-Loup; Arnaud, Remy-Elian. Pitching stabilization means and a rotary wing aircraft including such means. USP2016049302762.
  18. Van de Rostyne, Alexander Jozef Magdalena; Leung, Wong Kwok. Remote controlled toy helicopter. USP2011088002604.
  19. McCollough, James M.; Wood, Tommie L.. Rotorcraft anti-torque rotor and rudder system. USP2014118882024.
  20. Eglin, Paul. Rotorcraft having a stabilizer device. USP2017049623965.
  21. Botich, Leon. Torque counter-action device. USP2012078231077.
  22. Van de Rostyne, Alexander Jozef Magdalena; Wong, Kwok Leung. Toy helicopter. USP2011027883392.