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Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/00   
미국특허분류(USC) 244/035.R; 244/199.4; 244/214; 244/216; 244/123.1
출원번호 US-0059756 (2005-02-16)
등록번호 US-7475848 (2009-01-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 23
초록
▼

A wing for use on a supersonic aircraft that includes an inboard section a central section of the wing outboard of the inboard portion, and an outboard section. The outboard section can be a winglet oriented anhedrally relative to a lateral axis of the supersonic aircraft. Leading edge segments on the inboard section, central section and outboard winglet may have mounted thereon leading-edge flaps. These flaps are adjusted by a control system operable to reposition the leading-edge flaps in order to improve the aerodynamic performance of the supersonic ...

대표
청구항
▼

What is claimed is: 1. A supersonic aircraft comprising: a wing, wherein the wing further comprises: an inboard section of the wing adjacent to a fuselage; a central section of the wing outboard of the inboard section; an outboard winglet oriented anhedrally relative to a lateral axis of the supersonic aircraft and outboard of the central section of the wing; a leading edge formed from substantially linear leading edge segments on the central section and outboard winglet, wherein the leading edge segments include a leading edge flap mounted thereon, the...

이 특허에 인용된 특허 (23)

  1. Wyrembek,Susanne; May,Peter; Muthreich,Klaus. Aerodynamic component for controlling a landing guide path of an aircraft. USP2006077070148.
  2. Perry Frederick John,GBX ; Harrison Robert John,GBX ; Brocklehurst Alan,GBX. Aerofoil. USP1999115992793.
  3. Gerhardt Heinz A. (Redondo Beach CA). Aircraft outboard control. USP1992105156358.
  4. Tracy Richard R.. Aircraft wing and fuselage contours. USP2000116149101.
  5. Barriety, Bernard. Aircraft with active control of the warping of its wings. USP2004126827314.
  6. Roland Stuff DE; Heinrich Vollmers DE. Aircraft with means for a premature breakdown of the wing vortex pair. USP2002076422518.
  7. Welles, Stanley W.. Airframe design. USP1985104545552.
  8. Waitzman Simon V. (57 Montague St. Brooklyn Heights NY 11201). Airplane airframe. USP1986074598885.
  9. Cichy Daniel R. (Reynoldsburg OH). Apparatus and method for increasing the angle of attack operating range of an aircraft. USP1991125072894.
  10. Klug Heinz G. (Buxtehude DEX). Auxiliary wing tips for an aircraft. USP1988024722499.
  11. Goldstein, Sidney E.. Caster type empennage assembly for aircraft. USP1985094538779.
  12. Perry Frederick J. (Yeovil GB2). Helicopter rotor blades. USP1990124975022.
  13. Brueckner Hartmut (Munich DEX). High efficiency vertical tail assembly combined with a variable wing geometry. USP1981014247062.
  14. Tracy Richard R.. High-efficiency, supersonic aircraft. USP1999045897076.
  15. Middleton Wilbur D. (Bellevue WA) Paulson John A. (Bellevue WA). Leading edge vortex flap for wings. USP1981104293110.
  16. Houck, II,Ronald G.. Lifting foil. USP2006097100867.
  17. O\Neill Terrence (791 Livingston St. Carlyle IL 62231) O\Neill Timothy (791 Livingston St. Carlyle IL 62231). Means for maintaining a desired relationship between roll and yaw stability in a swept-wing aircraft by varying dihedral. USP1992015078338.
  18. Tanfield ; Jr. Theodore W. (427 44th St. West Palm Beach FL 33407). Near surface vehicle. USP1993125267626.
  19. Friebel Gottfried O. (Bellevue WA). Supersonic airplane. USP1989054828204.
  20. McCarthy Peter T. (134 Park St. #5 Buffalo NY 14201). Tip vortex generation technology for creating a lift enhancing and drag reducing upwash effect. USP1997065634613.
  21. Finch ; Reginald Vernon. Vortex reducing wing tip. USP1978084108403.
  22. Heller, Gerd; Maisel, Manfred; Kreuzer, Peter. Wing tip extension for a wing. USP2004046722615.
  23. Boppe, Charles W.; Harvie, Stuart G.. Wing tip flow control. USP1983054382569.

이 특허를 인용한 특허 피인용횟수: 21

  1. Guida, Nicholas R.. Active winglet. USP2014048684315.
  2. Guida, Nicholas R.. Active winglet. USP2017099764825.
  3. Guida, Nicholas R.. Controllable airflow modification device periodic load control. USP2017029567066.
  4. Weber, Carsten; Fischer, Markus; Grote, Arne; Radespiel, Rolf; Dreyer, Martin. Device and method for increasing the aerodynamic lift of an aircraft. USP2015119193444.
  5. Frost, Juddson. Method for manufacturing a nacelle strake. USP2018049937998.
  6. Guida, Nicholas R.. Multiple controllable airflow modification devices. USP2015109162755.
  7. Guida, Nicholas R.. Multiple controllable airflow modification devices. USP2018059969487.
  8. Gratzer, Louis B.. Split blended winglet. USP20190410252793.
  9. Gratzer, Louis B.. Split blended winglet. USP20180610005546.
  10. Gratzer, Louis B.. Split blended winglet. USP2016049302766.
  11. Gratzer, Louis B.. Split blended winglet. USP2015028944386.
  12. Gratzer, Louis B.. Split blended winglet. USP20181010106247.
  13. Gratzer, Louis B.. Split spiroid. USP2017029580170.
  14. Gratzer, Louis B.. Split spiroid. USP2015059038963.
  15. Gratzer, Louis B.. Split spiroid. USP2016099434470.
  16. Mann, Alan. Wing tip device. USP2011087988100.
  17. Mann, Alan. Wing tip device. USP2013018342456.
  18. Wright, Christopher; Chu, James K.; Himisch, Jan. Wing tip device. USP2015119193445.
  19. Wright, Christopher; Chu, James K.; Himisch, Jan. Wing tip device. USP2015129199727.
  20. Wright, Christopher; Chu, James K.; Himisch, Jan. Wing tip device. USP2015059033282.
  21. Gratzer, Louis B.. Wing tip with optimum loading. USP2016079381999.

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