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특허 상세정보

Turbocraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-039/06   
미국특허분류(USC) 244/122 ; 244/23C ; 244/53R ; 244/60
출원번호 US-0504853 (1990-04-05)
발명자 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 3
초록

An aircraft having a substantially circular body having a profile in the direction of flight as a profile of an airplane wing, at least two concentric counter-rotating turbo-blade assemblies within said body for effecting a vertical lifting air stream through said assemblies. Power generating devices and devices for coupling the power generating devices to the turbo-blade assemblies for maintaining them in rotary motion. It also includes thrusting devices coupled to the power generating devices for applying horizontal thrust to the aircraft, retro-boosti...

대표
청구항

An aircraft comprising a substantially circular body having a profile in the direction of flight as a profile of an airplane wing, at least two concentric counter-rotation turbo-blade assemblies disposed within said body for effecting a vertical lifting air stream through said assemblies, power generating means, means for coupling said power generating means to said turbo-blade assemblies for maintaining them in rotary motion, thrusting means coupled to said power generating means for applying horizontal thrust to said aircraft, retro-boosting means incl...

이 특허를 인용한 특허 피인용횟수: 19

  1. Schlunke, Kim Christopher; Seeber, Ken; Lamb, Rodney. Aerodynamic lifting device. USP2018059969493.
  2. Lamont,John S.. Aircraft. USP2007097267299.
  3. Salinas Luis A.,CLX. Aircraft capable of hovering and conventional flight. USP2000096113029.
  4. Lieven, Patrick; Delahaye, Romain; Perju, Catalin. Aircraft including a passenger cabin extending around a space defined outside the cabin and inside the aircraft. USP2017049611039.
  5. Rock, Eugene F.. Coaxial helicopter. USP2005056886777.
  6. Henning, Jr., John Francis. Disc-shaped turbo-jet aircraft. USP2017019550566.
  7. Kunkel Klaus,DEX ; Plichta Peter,DEX. Discus-shaped aerodyne vehicle for extremely high velocities. USP1998115836543.
  8. Elwood G. Norris. Helicopter propulsion and control system. USP2002106460802.
  9. Gordon Y. W. Ow. High speed vertical take-off and land aircraft. USP2002056382560.
  10. Ow, Gordon Y. W.. High speed vertical take-off and land aircraft with active fan balancing system. USP2009097584924.
  11. Ow, Gordon Y. W.; Trent, Donald J.. High speed vertical take-off and land aircraft with active fan balancing system. USP2009117611091.
  12. Whitesides Carl Wayne. Levity aircraft design. USP1999035881970.
  13. Ginsberg Harold M. (9727 Hagel Cir. Lorton VA 22079). Light aircraft with inflatable parachute wing propelled by a ducted propeller. USP1997045620153.
  14. Cycon James P. ; Scott Mark Winfield ; DeWitt Christopher W.. Method of reducing a nose-up pitching moment on a ducted unmanned aerial vehicle. USP2001016170778.
  15. Howarth,Nicholas; Freeman,Christopher. Turbine engine arrangements. USP2007017165744.
  16. Phelps, III,Arthur E.; Barnes,Dwaine R.; Norris,Elwood G.; Rock,Eugene F.; Wallace,Emitt. Ultralight coaxial rotor aircraft. USP2007047198223.
  17. Cycon James P. ; Scott Mark Winfield ; DeWitt Christopher W.. Unmanned aerial vehicle with counter-rotating ducted rotors and shrouded pusher-prop. USP2001086270038.
  18. Yavnai, Arie. Unmanned mobile device. USP2003076588701.
  19. Dunagin, Jr., Percy E.. Vertical lift aircraft having an enclosed rotary wing. USP2004126834829.