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특허 상세정보

Method and apparatus for countering asymmetrical aerodynamic process subjected onto multi engine aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-009/32   
미국특허분류(USC) 24/4213 ; 24/407.5R ; 24/409.0R ; 24/409.0A
출원번호 US-0204682 (1998-12-03)
발명자 / 주소
대리인 / 주소
    Hart
인용정보 피인용 횟수 : 17  인용 특허 : 4
초록

A method and apparatus is provided for countering asymmetrical aerodynamic forces subjected onto an aircraft. Asymmetrical forces are counteracted by this invention automatically by selectively actuating force inducing elements in response detection of one of (a) differential longitudinal forces induced upon the aircraft by the engines and (b) undesirable rotation of the aircraft about longitudinal axis "c" of the aircraft. The force inducing elements of this invention function independent of primary control elements and other control surfaces of the air...

대표
청구항

[ What is claimed is:] [1.] A method for automatically, free of pilot input, countering undesirable changing attitude of a multi-engine aircraft caused by asymmetrical aerodynamic forces subjected on the aircraft during flight, said aircraft having left and right wings, a primary control element on each wing, a fuselage, and a longitudinal fuselage axis "c", comprising:sensing undesirable rotation of the aircraft about axis "c" and delivering a respective controlling signal in response thereto;receiving the controlling signal; andautomatically, free of p...

이 특허를 인용한 특허 피인용횟수: 17

  1. Dobriski, Josef Stefan; Hansen, Andrew Roger; Riisgaard, Benjamin; Sagebiel, Erick James; Svane, Joergen Leif; Taylor, Marc David; Welker, Victor Wayne. Active countermeasures systems and methods. USP2016059346427.
  2. Guida, Nicholas R.. Active winglet. USP2017099764825.
  3. Osborne, Bradley A.; Schwimley, Scott L.. Aerodynamic fan control effector. USP2011087997538.
  4. Clark, Walter Dennis. Aircraft with forward opening inlay spoilers for yaw control. USP2005056892982.
  5. Wang,Jenne Tai; Lutz,Robert A.. Anti-roll thrust system for hydrogen powered vehicles. USP2008127467684.
  6. Wang,Jenne Tai. Anti-roll thrust system for vehicles. USP2009027494153.
  7. De Magalhães Gomes, Ierko. Asymmetry-proof multi-engine aircraft. USP20190310227138.
  8. Pruett, James A.; Adams, Timothy E.; Moshenrose, Christopher T.. Dynamic rollover prevention. USP2012018095269.
  9. Svane, Dorthe Wolter; Svane, Jorgen Leif. Impulse and momentum transfer devise. USP2017069677857.
  10. Svane, Dorthe Wolter; Svane, Jorgen Leif. Impulse and momentum transfer devise. USP2016089410771.
  11. Svane, Dorthe Wolter; Svane, Jorgen Leif. Impulse and momentum transfer devise. USP2018029891025.
  12. Puig, Stephane; Byzery, Romeo. Method and device for reducing on an aircraft lateral effects of a turbulence. USP2012078219266.
  13. Puig, Stéphane. Method and device for reducing on an aircraft lateral effects of a turbulence. USP2012128340840.
  14. Guida, Nicholas R.. Multiple controllable airflow modification devices. USP2018059969487.
  15. Narramore, Jimmy Charles. Retractable vortex generator. USP2011027878457.
  16. Santerre,Richard. Reversible driving apparatus for PCU pumps. USP2006107124662.
  17. Clark, Walter D.. System and method for controlling an aircraft. USP2003116641086.