$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Winglets with recessed surfaces, and associated systems and methods

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-023/06   
미국특허분류(USC) 244/199.4; 244/200.1; 244/130
출원번호 US-0103430 (2008-04-15)
등록번호 US-8128035 (2012-03-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Perkins Coie LLP
인용정보 피인용 횟수 : 6  인용 특허 : 50
초록

Winglets with recessed surfaces, and associated systems and methods are disclosed. A system in accordance with a particular embodiment includes a wing having an inboard portion and an outboard portion, and further includes a winglet coupled to the wing at the outboard portion. The winglet can have a first surface facing at least partially inboard and a second surface facing at least partially outboard, with the first surface including a recessed region.

대표
청구항

1. An aircraft system, comprising: a wing having an inboard portion and an outboard portion; anda winglet coupled to the wing at the outboard portion, the winglet having a leading edge, a trailing edge, a first surface facing at least partially inboard and a second surface facing at least partially outboard, the first surface including a recessed region, wherein the first surface of the winglet is convex near the leading edge, convex near the trailing edge and concave in a region between the leading and trailing edges. 2. The system of claim 1 wherein th...

이 특허에 인용된 특허 (50)

  1. Perry Frederick John,GBX ; Harrison Robert John,GBX ; Brocklehurst Alan,GBX. Aerofoil. USP1999115992793.
  2. Inoue Kazuo (Tokyo JPX) Fujino Michimasa (Tokyo MS JPX) Otsuka Yuva (Starkville MS) Fujihira Tohru (Saitama JPX). Aircraft. USP1995075435504.
  3. Gerhardt Heinz A. (Redondo Beach CA). Aircraft outboard control. USP1992105156358.
  4. Cabrol, Lucien. Aircraft providing with a lift structure incorporating multiple superposed wings. USP1985094541593.
  5. Van Dam Cornelis P. (Davis CA). Aircraft stall-spin entry deterrent system. USP1988104776542.
  6. Jupp Jeffrey A. (Filton GBX) Rees Peter H. (Hatfield GBX). Aircraft wing and winglet arrangement. USP1987124714215.
  7. Barriety, Bernard. Aircraft with active control of the warping of its wings. USP2004126827314.
  8. Fort F. Felker. Aircraft with elliptical winglets. USP2002116484968.
  9. Rutan Elbert. Aircraft with removable structural payload module. USP1999115975464.
  10. Goodson Kenneth W. (Rte. 4 ; Box 389 Mt. Olive NC 28365). Airfoil. USP1987064671473.
  11. Felix Frederick L. (W10508 Bell Rd. Camp Douglas WI 54618). Airfoil with bicambered surface. USP1995035395071.
  12. Welles Stanley W. (3943 SW. Rose St. Seattle WA 98136). Airframe design. USP1987064674709.
  13. Welles, Stanley W.. Airframe design. USP1985104545552.
  14. Dizdarevic, Faruk; Dizdarevic, Mithad. Airlifting surface division. USP2003066578798.
  15. Croston Leon J. (Rt. 1 ; Box 892 Bois d\Arc MO 65612). All wing aircraft. USP1992015082204.
  16. Klug Heinz G. (Buxtehude DEX). Auxiliary wing tips for an aircraft. USP1988024722499.
  17. Foreau Bernard (Blagnac FRX) Pichon Alain (Tournefeuille FRX) Nazair-Blanc Claude (Toulouse FRX). Auxillary rolling system for aircraft. USP1990044915324.
  18. Gratzer Louis B. (2201 3rd Ave. #2004 Seattle WA 98121). Blended winglet. USP1994095348253.
  19. Herrick Larry L. ; Bays-Muchmore C. Byram ; Hoffman Michael S. ; LeGrand Louis L. ; Ogg Steven S. ; Paul ; Jr. Bernard P. ; Visser Kenneth D. ; Wells Stephen L.. Blunt-leading-edge raked wingtips. USP2000076089502.
  20. Amaoka Kazuaki,JPX ; Sano Hideyuki,JPX ; Takizawa Naoya,JPX. Composite material wing structure. USP2001056237873.
  21. Wojciechowski, Paul M.. Derivative aircraft and methods for their manufacture. USP2004046726149.
  22. Wojciechowski, Paul M.. Derivative aircraft and methods for their manufacture. USP2005086929219.
  23. McLean, James D.. Efficient wing tip devices and methods for incorporating such devices into existing wing designs. USP2005056886778.
  24. Whitaker ; Sr. Robert H. (Atlanta GA). Flight control device for airplanes. USP1984064455004.
  25. Spillman John J. (Bedford GB2). Fluid stream deflecting members for aircraft bodies or the like. USP1979104172574.
  26. Blood Charles L. (No. 1 Farview Ave. Atlantic Highlands NJ 07716). Friction reducing surface and devices employing such surfaces. USP1995015378524.
  27. Hoisington, Zachary C.; Rawdon, Blaine K.. Ground effect wing having a variable sweep winglet. USP2003046547181.
  28. Wake Brian E. ; Egolf T. Alan ; Lorber Peter F. ; Landgrebe Anton J.. Half-plow vortex generators for rotor blades for reducing blade-vortex interaction noise. USP1998085788191.
  29. Rudolph Peter K. C. (Seattle WA). High taper wing tip extension. USP1991085039032.
  30. Kirk Philip S. ; Dugan John J.. Method and apparatus for reducing airplane noise. USP2000126161797.
  31. Isteri Pauli Henrik (Siilitie 9 S 223 00800 Helsinki 80 SF). Method and device for oxygenating water with vibrations and under pressure strokes. USP1977084045336.
  32. Ishimitsu Kichio K. (Mercer Island WA). Minimum drag wing configuration for aircraft operating at transonic speeds. USP1980064205810.
  33. Jerry E. Carlow. Mobius-like joining structure for fluid dynamic foils. USP2002116474604.
  34. Burnham Robert W. ; Fitzpatrick Michael F. ; Muilenberg Dennis A. ; Schoebelen Joseph K. ; Trollen Laurence B.. Multi-service common airframe-based aircraft. USP1999045897078.
  35. Murphy David G. (Los Alamitos CA) Jerstad Neil M. (Long Beach CA) Wen Edward A. (Taipei TWX). Multiple application wheel well design. USP1997125692703.
  36. Vassberg,John C.; Gea,Lie Mine; McLean,James D.; Witkowski,David P.; Krist,Steven E.; Campbell,Richard L.. Slotted aircraft wing. USP2006057048228.
  37. Hawley Arthur V.. Spanwise transition section for blended wing-body aircraft. USP1999065909858.
  38. Gratzer Louis B. (2201 3rd Ave. #2004 Seattle WA 98121). Spiroid-tipped wing. USP1992045102068.
  39. Wolfgang Brix DE. Subsonic aircraft with backswept wings and movable wing tip winglets. USP2002026345790.
  40. Kirk Philip S. (Redmond WA) Whitcomb Richard (Hampton VA). System for increasing airplane fuel mileage and airplane wing modification kit. USP1995045407153.
  41. 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.
  42. Zimmer Herbert (Friedrichshafen DEX). Transverse driving bodies, particularly airplane wings. USP1987104700911.
  43. Hackett James E. (Smyrna GA). Vortex diffuser. USP1980024190219.
  44. Tangler James L. (Fort Worth TX). Vortex diffusion and dissipation. USP1977094046336.
  45. Finch ; Reginald Vernon. Vortex reducing wing tip. USP1978084108403.
  46. Santos Jonathan (2902 Tapered La. Bowie MD 20715). Wing tip airfoils. USP1986064595160.
  47. Irving,Jan; Davies,Robert. Wing tip device. USP2007107275722.
  48. Boppe, Charles W.; Harvie, Stuart G.. Wing tip flow control. USP1983054382569.
  49. Goldhammer Mark I. (Bellevue WA) Schippers Karel A. (Renton WA). Wing/winglet configurations and methods for aircraft. USP1994015275358.
  50. Daude Martine (Rsidence les Tuileries 4 ; Square Castiglione 78150 Le Chesnay FRX). Winglets for aircraft wing tips. USP1984074457479.