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특허 상세정보

Counter rotating ducted fan flying vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-037/02   
미국특허분류(USC) 244/002; 244/0230A; 244/0230C; 244/01723; 244/0230D
출원번호 US-0820528 (2001-03-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 10

A flying vehicle having a pair of counter rotating propeller blades which provide lift for the vehicle when the vehicle is in a flight mode of operation. The counter rotating blades have in flight adjustable pitch and are connected to a control and steering system in the cockpit of the vehicle. A gas turbine engine located in the aft section of the vehicle is connected through a drive shaft and transmission to the counter rotating propeller blades When the vehicle transitions to the flight mode, the user has aircraft controls available in the cockpit to ...


1. An aerial vehicle for ground and air transportation comprising:(a) a vehicle body; (b) a cylindrical shaped duct housing centrally located within said vehicle body; (c) a pair of counter rotating propeller blades rotatably mounted within said cylindrical shaped duct housing, a first of said pair of counter rotating propeller blades being positioned within an upper portion of said cylindrical shaped duct housing, a second of said pair of counter rotating propeller blades positioned within a lower portion of said cylindrical shaped duct housing, said pa...

이 특허를 인용한 특허 피인용횟수: 27

  1. Yoeli, Raphael. Apparatus for generating horizontal forces in aerial vehicles and related method. USP2010057717368.
  2. Brown, John. Combined air, water and road vehicle. USP2016029259984.
  3. Yoeli, Raphael. Control flows and forces in VTOL vehicles. USP2013078496200.
  4. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2010127857253.
  5. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2010107806362.
  6. Yoeli, Raphael. Ducted fan VTOL vehicles. USP2014018622335.
  7. Yoeli, Raphael. Ducted fan for VTOL vehicles with system and method to reduce roll moments. USP2014118876038.
  8. Davis, Steven. Flying toy. USP2005016843699.
  9. Yoeli, Raphael. Ground effect vanes arrangement. USP2011098020804.
  10. Malvestuto, Jr., Frank S.. High-lift, low-drag, stall-resistant airfoil. USP2004056732972.
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  14. Pedersen, Brad; Spirov, Peter. Method for operating a radio-controlled flying hovercraft. USP2018029904292.
  15. Piasecki, John W.; Piasecki, Frederick W.; Geiger, Brian; Johnson, Douglas; Pitcairn, David. Modular and morphable air vehicle. USP2015069045226.
  16. Atzert, Monica; Wallace, Jason; Hurn, Robert; Deardorff, Doug; Zeleny, Terry. Payload shroud for air vehicle. USP2017089731811.
  17. Pedersen, Brad; Spirov, Peter. Radio-controlled flying craft. USP2017059645580.
  18. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean; KraMer, Thomas Edward; Melanson, Scott Andrew. Remote-control flying copter and method. USP2015049004973.
  19. Eames, David John Howard. Roadable aircraft. USP2013028376263.
  20. Davis,Steven. Self-stabilizing rotating toy. USP2007087255623.
  21. Wood, Ryan S.; Cummings, Darold B.; Hall, David W.. VTOL aerial vehicle. USP2012078220737.
  22. Yoeli, Raphael. VTOL vehicle with coaxially tilted or tiltable rotors. USP2013018342441.
  23. Yoeli, Rafi. Vehicles particularly useful as VTOL vehicles. USP2010097789342.
  24. Dunagin, Jr., Percy E.. Vertical lift aircraft having an enclosed rotary wing. USP2004126834829.
  25. Lundgren, Gert Magnus. Vertical takeoff and landing roadable vehicle. USP2015099139299.
  26. Yoeli, Raphael. Wall effects on VTOL vehicles. USP2014098833692.
  27. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean. Wireless communication system for game play with multiple remote-control flying craft. USP2015049011250.