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특허 상세정보

Slotted aircraft wing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/48    B64C-003/00   
미국특허분류(USC) 244/035.R; 244/216
출원번호 US-0678474 (2003-10-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Harness Dickey &
인용정보 피인용 횟수 : 36  인용 특허 : 20
초록

An aircraft wing includes a leading airfoil element and a trailing airfoil element. At least one slot is defined by the wing during at least one transonic condition of the wing. The slot may either extend spanwise along only a portion of the wingspan, or it may extend spanwise along the entire wingspan. In either case, the slot allows a portion of the air flowing along the lower surface of the leading airfoil element to split and flow over the upper surface of the trailing airfoil element so as to achieve a performance improvement in the transonic condit...

대표
청구항

What is claimed is: 1. A swept, slotted three-dimensional airfoil having a span and a predetermined three-dimensional shape tailored to improve transonic performance over an un-slotted airfoil, the airfoil comprising: at least one leading airfoil element having an upper surface and a lower surface; at least one trailing airfoil element defining a spanwise transonic cruise slot with the leading airfoil element, the trailing airfoil element having an upper surface and a lower surface, the cruise slot being positioned along the span at a position where the...

이 특허에 인용된 특허 (20)

  1. Whitener Philip C. (Bainbridge Island WA). Aircraft. USP1992025088661.
  2. Maieli Joseph R. (Central Islip NY) Rosenthal Gordon (Jericho NY) Torrillo Domenick T. (Dix Hills NY). Aircraft wing. USP1977044015787.
  3. Kelley-Wickemeyer Robert H. ; Seidel Gerhard E. ; Anast Peter Z. ; McLean James Douglas. Airplane with unswept slotted cruise wing airfoil. USP2001096293497.
  4. Bliesner Wayne T. (Snohomish WA). Contoured wing/flap assembly and method. USP1993015178348.
  5. Rudolph Peter K. C. (Seattle WA). Flap assembly for aircraft wing. USP1982104353517.
  6. Opsahl Allan W. (Renton WA). Flap torque tube slot seal. USP1986034576347.
  7. Boehringer Wilfred E. (Fullerton CA) Verhoeven Teunes (Long Beach CA). High lift surface actuation system. USP1984044441675.
  8. Baker Michael E. (Kent WA) Baker Thomas M. (Renton WA). High lift system control assembly. USP1985084533096.
  9. Gratzer Louis B. (Seattle WA). Laminar flow control airfoil. USP1986034575030.
  10. Gleine Wolfgang,DEX ; Hilbig Reinhard,DEX ; Wendt Hans-Joachim,DEX. Method and apparatus for optimizing the aerodynamic effect of an airfoil. USP1999035875998.
  11. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA). Skew and loss detection system for adjacent high lift devices. USP1997105680124.
  12. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA). Skew and loss detection system for individual high lift devices. USP1997115686907.
  13. Dizdarevic Faruk. Slot forming segments and slot changing spoilers. USP2001126328265.
  14. Siers Geoffrey L.. Slotted cruise trailing edge flap. USP1998085788190.
  15. Gregg, III, Robert D.; Vassberg, John Charles; Pitera, David M.. Spanwise tailoring of divergent trailing edge wings. USP2003076592072.
  16. Matich Charles B. (Seattle WA). System and method for controlling an aircraft flight control member. USP1992015082208.
  17. Allen John B. (Long Beach CA). Trailing edge splitter. USP1993115265830.
  18. Sherman ; Irving R.. Variable aerodynamic compression flaps. USP1978104117996.
  19. Proksch Hans-Jrg (Hagnau DEX) Welte Dieter (Markdorf DEX) Zimmer Herbert (Friedrichshafen DEX) Lotz ; deceased Michael (late of Immenstaad DEX by Carla Lotz ; ne Post ; Andreas Lotz ; heirs). Wing for short take-off and landing aircraft. USP1985024498646.
  20. Lotz ; deceased Michael (late of Immenstaad DEX by Carla Lotz ne Post ; heir and Andreas Lotz ; heir) Vanino ; deceased Rdiger (late of Hagnau DEX H. L. I. M. Vanino ; heir) Khl Peter (Immenstaad DEX. Wing sections, in particular lift-wing sections for aircraft. USP1989084856735.

이 특허를 인용한 특허 피인용횟수: 36

  1. Good,Mark S.; Huynh,Neal V.; Jones,Kelly T.; Sakurai,Selya. Actuation device positioning systems and associated methods, including aircraft spoiler droop systems. USP2007127309043.
  2. Voogt, Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2010057721999.
  3. Voogt,Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2007117300021.
  4. Konings,Christopher A.. Aerospace vehicle leading edge slat devices and corresponding methods. USP2008017322547.
  5. Rampton,Scott N.; Amorosi,Stephen R.. Aircraft leading edge apparatuses and corresponding methods. USP2007097270305.
  6. Lacy,Douglas S.; Wyatt,Greg H.. Aircraft leading edge device systems and corresponding sizing methods. USP2008047357358.
  7. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2010057708231.
  8. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2013108567726.
  9. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2011108038103.
  10. Lacy, Douglas S.; Beyer, Kevin W.; Brown, Stephen T.; Dees, Paul W.; Huynh, Neal V.; Kordel, Jan A.; Prow, Clayton A.; Sakurai, Seiya. Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods. USP2010067744040.
  11. Lacy,Douglas S.; Beyer,Kevin W.; Brown,Stephen T.; Dees,Paul W.; Huynh,Neal V.; Kordel,Jan A.; Prow,Clayton A.; Sakurai,Seiya. Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods. USP2009017475854.
  12. Good,Mark S.; Viigen,Paul M.; Gitnes,Seth E.; Thomas,Glynn Michael. Aircraft wing systems for providing differential motion to deployable lift devices. USP2009027494094.
  13. Stuhr, Victor K.. Integrated wingtip extensions for jet transport aircraft and other types of aircraft. USP2013108544800.
  14. Wheaton, James M.; Amorosi, Stephen R.. Leading edge flap apparatuses and associated methods. USP2010117828250.
  15. Wheaton,James M.; Amorosi,Stephen R.. Leading edge flap apparatuses and associated methods. USP2007097264206.
  16. Roman, Dino L.; Vassberg, John C.; Friedman, Douglas M.; Malachowski, Adam P.; Vegter, Christopher A.. Performance-enhancing winglet system and method. USP2015018936219.
  17. Seve,Philippe. Process and device for the optimization of the deflection of the spoiler flaps of an aircraft in flight. USP2007017159825.
  18. Manley, David J.; Grip, Robert E.. Shape-changing control surface. USP2013028382045.
  19. Kafyeke, Fassi; Langlois, Marc; Kho, Cedric. Slat configuration for fixed-wing aircraft. USP2014078789798.
  20. Gratzer, Louis B.. Split blended winglet. USP20190410252793.
  21. Gratzer, Louis B.. Split blended winglet. USP20181010106247.
  22. Roman, Dino L.; Vassberg, John C.; Friedman, Douglas M.; Malachowski, Adam P.; Vegter, Christopher A.. Split winglet system. USP2017059637226.
  23. Huynh, Neal V.; Bleeg, Robert J.; Pepper, Ralph Scott; Standley, John A.; Bocksch, Brian L.. Systems and methods for controlling aircraft flaps and spoilers. USP2011027891611.
  24. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L.. Systems and methods for controlling aircraft flaps and spoilers. USP2008037338018.
  25. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael. Systems and methods for providing differential motion to wing high lift device. USP2010067726610.
  26. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V.. Trailing edge device catchers and associated systems and methods. USP2010087766282.
  27. Speer,Thomas E.. Vehicle control systems and corresponding sizing methods. USP2008097424350.
  28. Wright, Christopher; Chu, James K.; Himisch, Jan. Wing tip device. USP2015119193445.
  29. Wright, Christopher; Chu, James K.; Himisch, Jan. Wing tip device. USP2015129199727.
  30. Wright, Christopher; Chu, James K.; Himisch, Jan. Wing tip device. USP2015059033282.
  31. Zaman, AbuMuhammed A.. Wing tip device for an aircraft wing. USP2016129511850.
  32. Roman, Dino L.; Vassberg, John C.; Friedman, Douglas M.; Malachowski, Adam P.; Vegter, Christopher A.. Winglet system. USP2016059346537.
  33. Roman, Dino L.; Vassberg, John C.; Friedman, Douglas M.; Malachowski, Adam P.; Vegter, Christopher A.. Winglet system and method. USP2015129216817.
  34. Roman, Dino L.; Vassberg, John C.; Friedman, Douglas M.; Malachowski, Adam P.; Vegter, Christopher A.. Winglet system having upper and lower winglet. USP2016109463871.
  35. Malachowski, Adam P.; Chaney, Stephen R.; Ebner, Norman K.; LeDoux, Stephen T.. Winglets with recessed surfaces, and associated systems and methods. USP2012038128035.
  36. Shepshelovich, Michael; Nagel, Alex. Wings for aircraft. USP2011087992827.