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특허 상세정보

Counter-rotating vortices generator for an aircraft wing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-023/06   
미국특허분류(USC) 244/199 ; 244/201
출원번호 US-0960221 (1978-11-13)
발명자 / 주소
인용정보 피인용 횟수 : 34  인용 특허 : 0
초록

A device for enhancing the lift capability of an aircraft wing is characterized by at least one forwardly projecting finger member mounted on the leading edge of the wing. The finger generates counter-rotating vortices, each in contact with the other, trailing backwardly across substantially the entire upper surface of the wing behind the fingers as the airflow moves upwardly and around the lateral edges of the finger. As the counter-rotating vortices trail backwardly over the upper surface of the wing, a blockage effect is created and the airflow patter...

대표
청구항

Apparatus for increasing the lift generated by an aircraft wing, having upper and lower surfaces, while propelled through a fluid medium comprising: a finger mounted adjacent to the leading edge of the wing and extending forwardly therefrom, said finger having a first dimension measured with respect to the forward direction and a second dimension measured in a direction transverse thereto, said finger having lateral edges thereon; said finger being mounted on the wing such that as the wing is propelled through the fluid medium impingement of the fluid me...

이 특허를 인용한 특허 피인용횟수: 34

  1. Llamas Sandin, Raul Carlos. Aircraft tail surface with a leading edge section of undulated shape. USP2014078789793.
  2. Stanek Michael J.. Aircraft weapons bay acoustic suppression apparatus. USP2001106296202.
  3. Harman, Jayden David; Penney, Kimberly; Lees, Paul; Koelman, Onno. Axial flow fan. USP2012128328522.
  4. Thompson Roger A. (7606 Joplin ; Apt. 2 Houston TX 77087). Counter-rotating vortices generator for an aircraft wing. USP1984024429843.
  5. Atinault, Olivier. Device for controlling a vortex trail generated by the oblong element of an aircraft bearing surface. USP2011017866608.
  6. Ishihara, Kenya; Sugawara, Zenta. Flap deploying device and aircraft. USP2018059963220.
  7. Hutcheson, Florence V.; Brooks, Thomas F.. Flow disruption devices for the reduction of high lift system noise. USP20190410252792.
  8. Harman, Jayden David. Fluid circulation system. USP2011017862302.
  9. Harman, Jayden David. Fluid flow control device. USP2010097802583.
  10. Harman, Jayden David. Fluid flow control device. USP2014018631827.
  11. Harman, Jayden David. Fluid flow controller. USP2011077980271.
  12. Harman, Jayden David. Fluid flow controller. USP2013028381870.
  13. Harman, Jayden David. Fluid flow controller. USP2014058733497.
  14. Garver, Theodore M.. Fluid interface device as well as apparati and methods including same. USP2016079394046.
  15. Harman, Jayden David. Heat exchanger. USP2010107814967.
  16. McCarthy, Peter T.. High deflection hydrofoils and swim fins. USP2005046884134.
  17. McCarthy,Peter T.. High efficiency tip vortex reversal and induced drag reduction. USP2009037497403.
  18. McCarthy,Peter T.. High efficiency tip vortex reversal and induced drag reduction. USP2007047207526.
  19. Harman, Jayden David. Housing for a centrifugal fan, pump, or turbine. USP2010117832984.
  20. Garver, Theodore. Lift adjusting device for aircraft. USP2004116824109.
  21. Garver Theodore. Lift multiplying device for aircraft. USP2001116322024.
  22. Dixon Charles J.. Method and apparatus for generating a stable leading-edge lifting-vortex controller. USP2001116318677.
  23. Miller, Daniel N.; Baruzzini, Dan J.. Prismatic-shaped vortex generators. USP2012078210482.
  24. Philip Watts ; Frank E. Fish. Scalloped wing leading edge. USP2002086431498.
  25. Harman, Jayden David. Sound attenuator. USP2010017644804.
  26. Gionta, Matthew; Karkow, Jon; Roncz, John; Koehler, Dieter; Lednicer, David. Spin resistant aircraft configuration. USP2018039926071.
  27. Gionta, Matthew; Karkow, Jon; Roncz, John; Koehler, Dieter; Lednicer, David. Spin resistant aircraft configuration. USP2016059327828.
  28. Harrison, Neal A.; Dehaan, Mark; Vassberg, John C.; Sclafani, Anthony J.. Submerged vortex generator. USP2016059340281.
  29. Dewar, Stephen W.; Watts, Phillip; Fish, Frank Eliot. Turbine and compressor employing tubercle leading edge rotor design. USP2013098535008.
  30. Dorsett, Kenneth M.. Vortex generation. USP2016119505485.
  31. van der Hoeven Antonius J. (Bellevue WA). Vortex generator. USP1987044655419.
  32. Harman, Jayden David. Vortex ring generator. USP2010087766279.
  33. Harman, Jayden David. Vortex ring generator. USP2010037673834.
  34. Nagel, Alexander; Bauminger, Shlomo. Wing and devices therefor. USP2015069061752.