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Concealable flap-actuated vortex generator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-023/06   
미국특허분류(USC) 244/199 ; 244/212 ; 244/214
출원번호 US-0916316 (1992-07-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 39  인용 특허 : 0
초록
▼

A concealable flap actuated vortex generator for generating a vortex on a lifting surface assembly, and an improved aircraft flight lifting surface having such concealable flap actuated vortex generators. When the flap of the lifting surface assembly is in the nominal (non-extended or non-deflected) position, the vortex generator is unexposed. When the flap is actuated by a flap actuator, the flap is extended or deflected from the nominal position, thereby projecting or exposing the vortex generator into an operational position and enabling the generatio...

대표
청구항
▼

An improved flight lifting surface assembly for aircraft, the flight lifting surface assembly having a flight lifting surface box, a flight lifting surface flap, and a flap actuator assembly for hingeably connecting the flight lifting surface flap to the flight lifting surface box wherein the improvement comprises: a plurality of vanes of substantially rectangular cross-section mounted directly to the flap actuator assembly wherein the vanes are substantially concealed when the flight lifting surface flap is in a nominal position relative to the flight l...

이 특허를 인용한 특허 피인용횟수: 39

  1. Wang, Jing; McGrath, Edward Lee; Fischetti, Thomas Joseph. Actuatable surface features for wind turbine rotor blades. USP2012058167554.
  2. Ireland, Peter. Application of elastomeric vortex generators. USP2014108870124.
  3. Kallinen,Risto. Arrangement for generating vortexes. USP2007107275721.
  4. Michael Campbell. Controllable vortex generator. USP2002086427948.
  5. Jonker, Adrianus Stefanus; Bosman, Johannes Jacobus. Controlling the boundary layer of an airfoil. USP2012088251319.
  6. McAlinden, Jon; Wildman, Eric. Cross-bleed dam. USP2013108556214.
  7. Larssen, Jon V.; Calkins, Frederick T.. Deployable flap edge fence. USP2010077753316.
  8. Larssen, Jon V.; Calkins, Frederick T.. Deployable flap edge fence. USP2013068469315.
  9. Weber, Carsten; Fischer, Markus; Grote, Arne; Radespiel, Rolf; Dreyer, Martin. Device and method for increasing the aerodynamic lift of an aircraft. USP2015119193444.
  10. Craig L. Streett ; John C. Lin. Device and method for reducing aircraft noise. USP2002106471157.
  11. Prince, Troy S; Kolacinski, Richard; Patel, Mehul. Hierarchical closed-loop flow control system for aircraft, missiles and munitions. USP2016049310166.
  12. Prince, Troy S; Kolacinski, Richard; Patel, Mehul. Hierarchical closed-loop flow control system for aircraft, missiles and munitions. USP20181110139209.
  13. Whitehouse, Ian Roy; Kay, Edmund; Dodd, Daniel. High-lift device for an aircraft. USP2012038128038.
  14. Isotani, Kazuhide; Hayama, Kenji. High-lift device of air vehicle. USP2017109789955.
  15. Isotani, Kazuhide; Hayama, Kenji. High-lift device of flight vehicle. USP2017049623956.
  16. Isotani, Kazuhide; Hayama, Kenji. High-lift device of flight vehicle. USP2017039586672.
  17. Bowcutt, Kevin G.. Hypersonic waverider variable leading edge flaps. USP2003106634594.
  18. Shmilovich, Arvin; Yadlin, Yoram; Gregg, III, Robert D.; Clark, Roger W.. Method and apparatus for enhancing engine-powered lift in an aircraft. USP2011027878458.
  19. Dixon Charles J.. Method and apparatus for generating a stable leading-edge lifting-vortex controller. USP2001116318677.
  20. Huenecke, Klaus. Method and apparatus for reducing trailing vortices in the wake of an aircraft. USP2003026513761.
  21. Dixon, Kristian R.; Mayda, Edward A.. Method and apparatus for reduction of fatigue and gust loads on wind turbine blades. USP2017069689374.
  22. Ingo Borchers DE; Roger Drobietz DE; Michael Gruenewald DE; Knut Mau DE; Johann Reichenberger DE. Noise reducing vortex generators on aircraft wing control surfaces. USP2002126491260.
  23. Corjon, Alexandre; Leweke, Thomas; Laporte, Florent. Process and device for accelerating the destruction of at least two vortices in the wake of a moving body, particularly an aircraft. USP2004046719246.
  24. Barrett, Ronald M.. Radar energy absorbing deformable low drag vortex generator. USP2016089416802.
  25. Barrett, Ronald M.. Radar energy absorbing deformable low drag vortex generator. USP2017069677580.
  26. Narramore, Jimmy Charles. Retractable vortex generator. USP2011027878457.
  27. Fox, Bruce R.; Fox, Stephen J.. Retractable vortex generator for reducing stall speed. USP2014028657238.
  28. Herr, Stefan; Tobin, James Robert. Rotatable aerodynamic surface features for wind turbine rotor blades. USP2017099752559.
  29. Gionta, Matthew; Karkow, Jon; Roncz, John; Koehler, Dieter; Lednicer, David. Spin resistant aircraft configuration. USP2018039926071.
  30. Gionta, Matthew; Karkow, Jon; Roncz, John; Koehler, Dieter; Lednicer, David. Spin resistant aircraft configuration. USP2016059327828.
  31. Evans, Robert B.. Surface flow enhancement device and method of using the same on a vehicle. USP2014108852710.
  32. Evans, Robert B.. Surface flow enhancement device and method of using the same on a vehicle. USP2016119481405.
  33. Sutton, Drew. System and method for reducing rotor blade noise. USP2016109464532.
  34. Dorsett, Kenneth M.. Vortex generation. USP2016119505485.
  35. Hegenbart, Matthias; Eilken, Wolfgang; Paul, Erich; Stefes, Bruno; Duken, Lena. Vortex generator arrangement. USP20190210202187.
  36. Anjuri, EswaraRao V S J; Nanukuttan, Biju; Loganathan, Jaikumar; Herr, Stefan. Vortex generator assembly for use with a wind turbine rotor blade and method for assembling a wind turbine rotor blade. USP2011108038396.
  37. Gieseke, Thomas J.. Vortex-assisted pressure control at inlet of underwater launch system. USP2005086932016.
  38. Xiong, Wei. Wind turbine blades with controllable aerodynamic vortex elements. USP2011118061986.
  39. Vossler, Alexander William; Yarbrough, Aaron A.; Caruso, Christopher Daniel. Wind turbine rotor blade having a spoiler. USP2016029267491.

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