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특허 상세정보

Inflatable structures to control aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/44   
미국특허분류(USC) 244/123 ; 244/219 ; 244/075R
출원번호 US-0047695 (1998-03-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bradley
인용정보 피인용 횟수 : 41  인용 특허 : 9
초록

An inflatable structure to control aircraft and a method of modifying the shape of an aircraft airfoil before and during flight, which includes inflating or deflating at least one inflatable bladder positioned on an aircraft wing. The inflatable structures to control aircraft include an aircraft wing structure, at least one inflatable section positioned on an aircraft wing structure in at least one location selected from the group of an upper surface, a lower surface, a leading edge and a trailing edge of the aircraft wing structure. The inflatable secti...

대표
청구항

[ We claim:] [1.] An airfoil for an aircraft, said airfoil having a leading edge and a trailing edge and comprising:a rigid structural member adapted to be stationarily mounted to the aircraft, said structural member having a leading side and a trailing side;at least one inflatable section located on one of said leading and trailing sides of said structural member and having a plurality of bladders mounted to said member;an elastic skin covering said member and said plurality of bladders in the inflatable section to define one of said leading and trailin...

이 특허를 인용한 특허 피인용횟수: 41

  1. Frederick E. To CH; Res Kammer CH. Adaptive pneumatic wings for flying devices with fixed wings. USP2002026347769.
  2. Bottome, Kristofer J.; Jevons, Matthew P.. Adjustable camber aerofoil. USP2013088506257.
  3. Perez Sanchez,Juan. Adjustment mechanism for a variable-shape wing. USP2006097108231.
  4. Iannucci, Lorenzo. Aerofoil member. USP2012058186631.
  5. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Aircraft having inflatable fuselage. USP2015018931739.
  6. Carr,Robert Jonathan; Higgins,James Michael. Aircraft internal wing and design. USP2007087258302.
  7. Dittrich,Kay. Cellular actuator device and methods of making and using same. USP2006067055782.
  8. Hamilton, Brian K.; Hassan, Ahmed; Birchette, Terrence S.; Murrill, Robert R.. Composite material for geometric morphing wing. USP2010097798443.
  9. Paris Carballo, Federico; Cañas Delgado, José; Justo Estebaranz, Jesús; Rivas Rivas, Damián; Franco Espín, Antonio; Esteban Roncero, Sergio; Gavilán Jiménez, Francisco; Tinoco Franco, Francisco. Deformable wing including a mobile upper surface. USP2018019856013.
  10. Barnsley, Malcolm. Fairing for wind turbine blade. USP2013078475128.
  11. Hamilton,Brian K.; Guymon,Stephen Lewis; Dockter,Gregory E.; Hassan,Ahmed A.. Fiber matrix for a geometric morphing wing. USP2007037195210.
  12. Hussain, Zahid Muhammad; Kozuch, Michael Georg. Fluidfoil. USP20180810041355.
  13. Dockter, Gregory E.; Hamilton, Brian K.. Geometric morphing wing. USP2005066910661.
  14. Dockter, Gregory E.; Hamilton, Brian K.. Geometric morphing wing with layers. USP2004096786457.
  15. Norbert A. Weisend, Jr.. Inflatable airfoil device. USP2002096443394.
  16. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system configured to reduce reflection of electromagnetic waves. USP20190410259561.
  17. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system having reduced radar and infrared observability. USP2014058727280.
  18. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system having reduced radar observability. USP2018069988138.
  19. Kim, Joune Ho. Inflatable wing for rotary-wing aircraft. USP2017119821907.
  20. Vos, Roelof; Barrett, Ronald M.. Method and apparatus for pressure adaptive morphing structure. USP2013028366057.
  21. Pauly,Bernard. Method making it possible to prevent vibration of a rudder of an aircraft and aircraft using this method. USP2008037338011.
  22. Etling, Keith A.. Morphing control surface transition. USP2013018342447.
  23. Lutke, Kevin R.; Kutzmann, Aaron J.. Pneumatic control system for aerodynamic surfaces. USP2014078783625.
  24. Smith, Jeffrey P.; Bezner, Bruce. Pneumatically actuated air control devices and methods. USP2017079714057.
  25. Gleine, Wolfgang; Mau, Knut; Carl, Udo. Pressure control system for a pressure-expandable displacement element. USP2003036536714.
  26. Sanderson, Terry M.; Eisentraut, Rudy A.; Hatfield, David B.. Reinforced inflatable wings for fitment-constrained air vehicles. USP2012018104713.
  27. Eberhardt, David Scott. Retractable aircraft wing tip. USP2012128336830.
  28. Wobben,Aloys. Rotor blade for a wind power installation. USP2007047204674.
  29. Wobben, Aloys. Rotor blade for a wind power plant. USP2012018100663.
  30. Wobben, Aloys. Rotor blade for a wind power plant. USP2010057708530.
  31. Balzer, Michael A.; Santini, Gregory M.; Klein, Michael K.. Trailing edge split flap with pneumatic actuation. USP2014108870125.
  32. Motosko, III, Stephen. Variable air foil and spoiler. USP2012028113470.
  33. Webster, John R.. Variable geometry structure. USP2016039284914.
  34. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Variable pitch airfoils. USP2013038393576.
  35. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Variable pitch airfoils. USP2013018342451.
  36. Madsen, Helge Aagaard; Rasmussen, Flemming; Buhl, Thomas; Hansen, Morten Hartvig; Bak, Dan Christian; Gaunaa, Mac; Andersen, Peter Bjørn. Variable trailing edge section geometry for wind turbine blade. USP2013048419363.
  37. Rebsdorf, Anders; Friedrich, Michael; Meldgaard, Christian. Wind turbine blade with cambering flaps. USP2012018087888.
  38. Meldgaard, Christian; Friedrich, Michael. Wind turbine blade with deflectable flaps. USP2012018087889.
  39. Wilson, Megan M.. Wind turbine rotor blade with passively modified trailing edge component. USP2013088506248.
  40. Wilson, Megan M.. Wind turbine rotor blade with passively modified trailing edge component. USP2013128602732.
  41. Vaneck, Thomas; Parks, Robert. Wing load alleviation structure. USP2014058720822.