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특허 상세정보

Emergency supply system for an aircraft control system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-013/42   
미국특허분류(USC) 244/75R ; 244/78 ; 91/510 ; 60/911
출원번호 US-0898257 (1986-08-20)
우선권정보 DE-3533720 (1985-09-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 0
초록

An emergency supply system for maintaining the emergency flight control of a high-performance aircraft of aerodynamically unstable design having three energy systems, namely, two identical hydraulic systems, connected in parallel for redundancy, for actuation of the control surfaces of the aircraft required for its ability to fly, and an electric on-board system having at least one generator, a rechargeable battery and a non-rechargeable emergency battery, the three energy systems being interconnectible in terms of energy by a power transmission unit, an...

대표
청구항

An emergency supply system for maintaining the emergency flight control of a high-performance aircraft of aerodynamically unstable design comprising two substantially identical parallel-connected hydraulic systems for actuating the control surfaces of the aircraft required for flight, the hydraulic systems under normal operating conditions being supplied with energy by two independent hydraulic pumps operatively connected to the propulsion system of the aircraft, each hydraulic system including at least two subsystems operatively connected to at least on...

이 특허를 인용한 특허 피인용횟수: 26

  1. Chase, James D.. Aircraft emergency and backup secondary power apparatus. USP2014118882028.
  2. Yoeli, Raphael. Apparatus for generating horizontal forces in aerial vehicles and related method. USP2010057717368.
  3. Suciu, Gabriel L.; Merry, Brian D.; Glahn, Jorn A.; Dye, Christopher M.. Constant speed pump system for engine ECS loss elimination. USP2015109163562.
  4. Farkas, Tibor. Contingency hydraulic power unit. USP2004046718762.
  5. Yoeli, Raphael. Control flows and forces in VTOL vehicles. USP2013078496200.
  6. Bramoulle, Philippe. Device and method for the surveillance of an aircraft. USP2014108866909.
  7. Fervel, Marc; Lecanu, Arnaud; Maussion, Antoine; Aubert, Jean-Jacques. Distributed flight control system implemented according to an integrated modular avionics architecture. USP2015079081372.
  8. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2010127857253.
  9. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2010107806362.
  10. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2014018622335.
  11. Yoeli, Raphael. Ducted fan for VTOL vehicles with system and method to reduce roll moments. USP2014118876038.
  12. Yoeli,Rafi. Ducted fan vehicles particularly useful as VTOL aircraft. USP2007107275712.
  13. Voetter, Axel; Mueller, Ulrich. Engine-driven hydraulic pump. USP2013018342816.
  14. Yoeli, Raphael. Ground effect vanes arrangement. USP2011098020804.
  15. Oyama, Hiroki. Hydraulic system for aircraft. USP2011108038094.
  16. Fukui, Atsushi. Local backup hydraulic actuator for aircraft control systems. USP2013058434301.
  17. Matsui, Gen. Local backup hydraulic actuator for aircraft control systems. USP2009107600715.
  18. Matsui, Gen. Local backup hydraulic actuator for aircraft control systems. USP2011017870726.
  19. Recksiek, Martin; Giebeler, Christoph. Method and device for redundantly supplying several electric servomotors or drive motors by means of a common power electronics unit. USP2011017872367.
  20. Carl Udo,DEX ; Besing Wolfgang,DEX ; Frischemeier Stefan,DEX. Power conversion system for bi-directional conversion between hydraulic power and electrical power. USP2000026023134.
  21. Gautier, Jean-Pierre; Peransin-Delage, Cecile. Process and control system for an aircraft control surface actuated by multiple hydraulic jacks and with modular power. USP2003116651930.
  22. Lichtenberg Bryon K. ; Diamandis Peter H. ; Cronise Raymond J. ; Mahaffey Michael L.. System for converting jet aircraft to parabolic flight operation. USP1999105971319.
  23. Yoeli, Raphael. VTOL vehicle with coaxially tilted or tiltable rotors. USP2013018342441.
  24. Yoeli, Rafi. Vehicles particularly useful as VTOL vehicles. USP2010097789342.
  25. Yoeli,Rafi. Vehicles particularly useful as VTOL vehicles. USP2007077246769.
  26. Yoeli, Raphael. Wall effects on VTOL vehicles. USP2014098833692.