$\require{mediawiki-texvc}$
  • 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

Split blended winglet

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-023/06   
출원번호 US-0019010 (2018-06-26)
등록번호 US-10252793 (2019-04-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Rutan & Tucker, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 100
초록

A split winglet configured for attachment to a wing tip of a wing. The split winglet may include an upper winglet extending from the wing tip above a chord plane of the wing and a ventral fin projecting below the chord plane. The upper winglet and the ventral fin may include tip configurations. At least one of the upper winglet tip configuration and the ventral fin tip configuration may be provided by a curved blade cap attached thereto. The curved blade cap may include a leading edge having a first curve with a first radius, and a trailing edge having a...

대표
청구항

1. A method of retrofitting a winglet, the winglet including a winglet leading edge and a winglet trailing edge, the method comprising: obtaining a curved blade cap, comprising: a blade cap leading edge having a first curve with a first radius;a blade cap trailing edge having a second curve with a second radius; anda distal segment oblique to the first curve and the second curve, the first curve terminating at a first end of the distal segment and the second curve terminating at a second end of the distal segment opposite the first end; andfastening the ...

이 특허에 인용된 특허 (100)

  1. Destuynder Roger (Noisy le Sec FRX) Bouttes Jacques (Paris FRX) Poisson-Quinton Philippe (Paris FRX). Active method and installation for the reduction of buffeting of the wings of an aircraft. USP1987114706902.
  2. Guida, Nicholas R.. Active winglet. USP2011037900877.
  3. Wainfan Barnaby S. ; Mrdeza Matthew N.. Aerodynamic control effector. USP1999105961068.
  4. Perry Frederick John,GBX ; Harrison Robert John,GBX ; Brocklehurst Alan,GBX. Aerofoil. USP1999115992793.
  5. Parise Carl (1990 Pheasant La. Reno NV 89509) Heuberger Lawrence K. (10605 Whitehawk La. Reno NV 89506). Aircraft. USP198106D259554.
  6. Shepshelovich, Michael; Sletean, Mario; Steinbuch, Moshe; Levy, David Eli. Aircraft configuration for micro and mini UAV. USP2012028123160.
  7. Gerhardt Heinz A. (Redondo Beach CA). Aircraft outboard control. USP1992105156358.
  8. Cabrol, Lucien. Aircraft providing with a lift structure incorporating multiple superposed wings. USP1985094541593.
  9. Van Dam Cornelis P. (Davis CA). Aircraft stall-spin entry deterrent system. USP1988104776542.
  10. Cazals, Olivier. Aircraft tail. USP200906D595211.
  11. Jupp Jeffrey A. (Filton GBX) Rees Peter H. (Hatfield GBX). Aircraft wing and winglet arrangement. USP1987124714215.
  12. Hunter, Courtney Heath. Aircraft wing modification and related methods. USP2011077980515.
  13. Barriety, Bernard. Aircraft with active control of the warping of its wings. USP2004126827314.
  14. Fort F. Felker. Aircraft with elliptical winglets. USP2002116484968.
  15. Rutan Elbert. Aircraft with removable structural payload module. USP1999115975464.
  16. Goodson Kenneth W. (Rte. 4 ; Box 389 Mt. Olive NC 28365). Airfoil. USP1987064671473.
  17. Nelson Wilbur C. (1540 Cedar Bend Drive Ann Arbor MI 48103). Airfoil tip vortex control. USP1977044017041.
  18. Welles Stanley W. (3943 SW. Rose St. Seattle WA 98136). Airframe design. USP1987064674709.
  19. Welles, Stanley W.. Airframe design. USP1985104545552.
  20. Dizdarevic, Faruk; Dizdarevic, Mithad. Airlifting surface division. USP2003066578798.
  21. Waitzman Simon V. (57 Montague St. Brooklyn Heights NY 11201). Airplane airframe. USP1986074598885.
  22. Croston Leon J. (Rt. 1 ; Box 892 Bois d\Arc MO 65612). All wing aircraft. USP1992015082204.
  23. Ortega, Jason M.; Salari, Kambiz. Apparatus and method for reducing drag of a bluff body in ground effect using counter-rotating vortex pairs. USP2005086926345.
  24. Allen John B.. Articulating winglets. USP1999115988563.
  25. Clark Walter Dennis. Augmented wing tip drag flap. USP2001056227487.
  26. Klug Heinz G. (Buxtehude DEX). Auxiliary wing tips for an aircraft. USP1988024722499.
  27. Alford, Jr., Lionel D.; Clayman, Jr., Gary J.. Blended winglet. USP2010017644892.
  28. Gratzer Louis B. (2201 3rd Ave. #2004 Seattle WA 98121). Blended winglet. USP1994095348253.
  29. 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.
  30. Sankrithi, Mithra M. K. V.; Frommer, Joshua B.. Controllable winglets. USP2010067744038.
  31. Wojciechowski, Paul M.. Derivative aircraft and methods for their manufacture. USP2004046726149.
  32. Heuberger Lawrence K. (Reno NV). Double cam mounting assembly for mounting an aircraft wing to a fuselage to provide an adjustable angle of attack. USP1984044444365.
  33. McLean, James D.. Efficient wing tip devices and methods for incorporating such devices into existing wing designs. USP2005056886778.
  34. Whitaker ; Sr. Robert H. (Atlanta GA). Flight control device for airplanes. USP1984064455004.
  35. Jenkins Michael W. (Marietta GA). Flight control mechanism for airplanes. USP1981014247063.
  36. Schweiger, Johannes. Fluid dynamically effective surface for minimizing induced resistance. USP2009107597285.
  37. Spillman John J. (Bedford GB2). Fluid stream deflecting members for aircraft bodies or the like. USP1979104172574.
  38. Wajnikonis Krzysztof (63 Jeddo Road London GB2 W12 9EE). Foil. USP1990084949919.
  39. Rawdon, Blaine K.; Vassberg, John C.. Forward swept winglet. USP2013058439313.
  40. Reighart ; II ; Ray R.. Free vortex aircraft. USP1978064093160.
  41. Hoisington, Zachary C.; Rawdon, Blaine K.. Ground effect wing having a variable sweep winglet. USP2003046547181.
  42. Brocklehurst Alan (Sherborne GB2). Helicopter rotor blades. USP1992125174721.
  43. Brueckner Hartmut (Munich DEX). High efficiency vertical tail assembly combined with a variable wing geometry. USP1981014247062.
  44. Rudolph Peter K. C. (Seattle WA). High taper wing tip extension. USP1991085039032.
  45. Wolkovitch Julian (2109 Prestonwood Dr. Arlington TX 76012). Joined wing aircraft. USP1982124365773.
  46. Gratzer Louis B. (Seattle WA). Laminar flow control airfoil. USP1989034813631.
  47. Gagnon, Pierre; Letendre, Nicolas. Lighting array for an aircraft. USP2017069669944.
  48. Gagnon, Pierre; Letendre, Nicolas. Lighting array for an aircraft. USP2017099751638.
  49. Kirk Philip S. ; Dugan John J.. Method and apparatus for reducing airplane noise. USP2000126161797.
  50. Levine Stephen N. ; Brailean James C. ; Banham Mark R.. Method and device for error control of a macroblock-based video compression technique. USP1998075778191.
  51. Kubica, François; Le Garrec, Christophe. Method and device for reducing the vibratory motions of the fuselage of an aircraft. USP2004086772979.
  52. Kelm Roland,DEX ; Grabietz Michael,DEX. Method of reducing wind gust loads acting on an aircraft. USP2000126161801.
  53. Ishimitsu Kichio K. (Mercer Island WA). Minimum drag wing configuration for aircraft operating at transonic speeds. USP1980064205810.
  54. Ishimitsu Kichio K. (Mercer Island WA) Van Devender Neal R. (Renton WA). Minimum drag wing configuration for aircraft operating at transonic speeds. USP1981014245804.
  55. Jerry E. Carlow. Mobius-like joining structure for fluid dynamic foils. USP2002116474604.
  56. Al-Sabah, Nasser M.. Modular aircraft system. USP2016119505484.
  57. Jones, Russell B; Fedock, John A. Multiple piece turbine rotor blade. USP2013058444389.
  58. Murphy Guy C. (Fairfield OH) Gordon Bruce J. (N. Reading MA) Smith ; Jr. Leroy H. (Cincinnati OH) Schilling Jan C. (Middletown OH) Stuart Alan R. (Cincinnati OH). Noise reduction in aircraft propellers. USP1993035190441.
  59. Buescher, Alexander; Karwin, Michael; Theurich, Frank. Non-planar wing tip device for wings of aircraft, and wing comprising such a wing tip device. USP2013078490925.
  60. Witte, Philipp; Stawski, Stanley Warren; Kleshchev, Fedor A.; Zarfos, Joshua William; Naidu, Parth R.. One-piece composite bifurcated winglet. USP2017089738375.
  61. Egolf T. Alan ; Wake Brian E.. Ovate loop for rotary-wing blades. USP2001076260809.
  62. Yechout, Thomas R.. Rakelet. USP2013028382041.
  63. Surez Jess A. (Huntington NY) Ewen John R. (Centerport NY). Replaceable tip for aircraft leading edge. USP1987054667906.
  64. Wobben, Aloys. Rotor blade for a wind power plant. USP2012088241002.
  65. Kondo Natsuki,JPX ; Tsujiuchi Tomoka,JPX ; Yamakawa Eiichi,JPX. Rotor blade for rotary wing aircraft. USP2001056231308.
  66. Vassberg,John C.; Gea,Lie Mine; McLean,James D.; Witkowski,David P.; Krist,Steven E.; Campbell,Richard L.. Slotted aircraft wing. USP2006057048228.
  67. Hawley Arthur V.. Spanwise transition section for blended wing-body aircraft. USP1999065909858.
  68. Gratzer Louis B. (2201 3rd Ave. #2004 Seattle WA 98121). Spiroid-tipped wing. USP1992045102068.
  69. Gratzer, Louis B.. Split blended winglet. USP20180610005546.
  70. Gratzer, Louis B.. Split blended winglet. USP2015028944386.
  71. Gratzer, Louis B.. Split blended winglet. USP20181010106247.
  72. Gratzer, Louis B.. Split spiroid. USP2017029580170.
  73. Gratzer, Louis B.. Split spiroid. USP2015059038963.
  74. Wolfgang Brix DE. Subsonic aircraft with backswept wings and movable wing tip winglets. USP2002026345790.
  75. Gabriel Albert L. (135 W. Mission Ave. ; Suite 211 Escondido CA 92025). Swing wing glider. USP1986084605183.
  76. Kirk Philip S. (Redmond WA) Whitcomb Richard (Hampton VA). System for increasing airplane fuel mileage and airplane wing modification kit. USP1995045407153.
  77. Selvaag, Per Ivar. Taillight for a vehicle. USP201411D716978.
  78. 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.
  79. Zimmer Herbert (Friedrichshafen DEX). Transverse driving bodies, particularly airplane wings. USP1987104700911.
  80. Brown Stephen T. (Bellevue WA) Statkus Frank D. (Woodinville WA). Variable camber aircraft wing tip. USP1984024429844.
  81. Hackett James E. (Smyrna GA). Vortex diffuser. USP1980024190219.
  82. Tangler James L. (Fort Worth TX). Vortex diffusion and dissipation. USP1977094046336.
  83. Finch ; Reginald Vernon. Vortex reducing wing tip. USP1978084108403.
  84. Morgenstern,John M.; Arslan,Alan E.. Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance. USP2009017475848.
  85. Santos Jonathan (2902 Tapered La. Bowie MD 20715). Wing tip airfoils. USP1986064595160.
  86. Irving,Jan; Davies,Robert. Wing tip device. USP2007107275722.
  87. Mann, Alan. Wing tip device. USP2011087988100.
  88. Mann, Alan. Wing tip device. USP2013018342456.
  89. Malachowski, Adam P.; Chaney, Stephen R.; Ebner, Norman K.; LeDoux, Stephen L.; Vegter, Christopher A.. Wing tip device with recess in surface. USP2014028651427.
  90. Hackett, Kevin Christopher; Pyne, Clive Robert. Wing tip devices. USP2011077971832.
  91. Heller, Gerd; Maisel, Manfred; Kreuzer, Peter. Wing tip extension for a wing. USP2004046722615.
  92. Boppe, Charles W.; Harvie, Stuart G.. Wing tip flow control. USP1983054382569.
  93. Gratzer, Louis B.. Wing tip with optimum loading. USP2016079381999.
  94. Ellis Roger R. (Wichita KS) Gertsen W. Marvin (Wichita KS) Conley Norman E. (Wichita KS). Wing with improved leading edge for aircraft. USP1980124240597.
  95. Goldhammer Mark I. (Bellevue WA) Schippers Karel A. (Renton WA). Wing/winglet configurations and methods for aircraft. USP1994015275358.
  96. Bray, Robert M. Winglet. USP2011087988099.
  97. Garang, Philippe. Winglet. USP2013028366056.
  98. Nanukuttan, Biju; Wang, Jing; Anjuri, EswaraRao V S J. Winglet for wind turbine rotor blade. USP2011087997875.
  99. Daude Martine (Rsidence les Tuileries 4 ; Square Castiglione 78150 Le Chesnay FRX). Winglets for aircraft wing tips. USP1984074457479.
  100. Eberhardt, Scott. Wingtip feathers, including forward swept feathers, and associated aircraft systems and methods. USP2011037900876.