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Leading edge flap system for aircraft control augmentation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-009/00
출원번호 US-0522628 (1983-08-12)
발명자 / 주소
  • Rao Dhanvada M. (Hampton VA)
출원인 / 주소
  • The United States of America as represented by the Administrator of the National Aeronautics and Space Administration (Washington DC 06)
인용정보 피인용 횟수 : 38  인용 특허 : 5

초록

Traditional roll control systems such as ailerons, elevons or spoilers are least effective at high angles of attack due to boundary layer separation over the wing. This invention uses independently deployed leading edge flaps 16 and 18 on the upper surfaces of vortex stabilized wings 12 and 14, resp

대표청구항

A roll control system for an aircraft capable of subsonic, transonic, supersonic or hypersonic flight comprising: a fuselage; a highly swept-back, slender wing section attached to each side of said fuselage; means for stabilizing vortex flows over said wing sections; said wing sections each includin

이 특허에 인용된 특허 (5)

  1. Schwaerzler Hans (Taufkirchen DEX) Staudacher Werner (Zorneding DEX), Canard type aircraft.
  2. Middleton Wilbur D. (Bellevue WA) Paulson John A. (Bellevue WA), Leading edge vortex flap for wings.
  3. Staudacher Werner (Zorneding DEX), Method for steering an aircraft.
  4. Muscatell Ralph P. (2007 NE. 20th Ave. Fort Lauderdale FL 33305), Variable airfoil assembly.
  5. Lamar John E. (Newport News VA), Vortex-lift roll-control device.

이 특허를 인용한 특허 (38)

  1. Good,Mark S.; Huynh,Neal V.; Jones,Kelly T.; Sakurai,Selya, Actuation device positioning systems and associated methods, including aircraft spoiler droop systems.
  2. Voogt, Nicolaas, Aerospace vehicle fairing systems and associated methods.
  3. Voogt,Nicolaas, Aerospace vehicle fairing systems and associated methods.
  4. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F., Aerospace vehicle flow body systems and associated methods.
  5. Konings,Christopher A., Aerospace vehicle leading edge slat devices and corresponding methods.
  6. Harrigan,Jeffery S.; Beaufrere,Henry L., Aerospace vehicle yaw generating systems and associated methods.
  7. Harrigan,Jeffery S.; Beaufrere,Henry L., Aerospace vehicle yaw generating systems and associated methods.
  8. Jones,Kelly T., Aircraft control surface drive system and associated methods.
  9. Rampton,Scott N.; Amorosi,Stephen R., Aircraft leading edge apparatuses and corresponding methods.
  10. Lacy,Douglas S.; Wyatt,Greg H., Aircraft leading edge device systems and corresponding sizing methods.
  11. Morgenstern, John M.; Arslan, Alan, Aircraft lift device for low sonic boom.
  12. Franklin, III, Walter M.; Morgenstern, John M.; Lee, Howard; Quayle, Brian; Hajic, Ken; Scarcello, John; Arslan, Alan E., Aircraft tail configuration for sonic boom reduction.
  13. 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.
  14. 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.
  15. 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.
  16. 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.
  17. Good,Mark S.; Viigen,Paul M.; Gitnes,Seth E.; Thomas,Glynn Michael, Aircraft wing systems for providing differential motion to deployable lift devices.
  18. Clark, Walter Dennis, Aircraft with forward opening inlay spoilers for yaw control.
  19. Kelley-Wickemeyer, Robert H.; Seidel, Gerhard E.; Anast, Peter Z.; McLean, James Douglas, Airplane with unswept slotted cruise wing airfoil.
  20. Phillips, Warren F., Apparatus and method for twisting a wing to increase lift on aircraft and other vehicles.
  21. Phillips, Warren F., Apparatus for twisting a wing to increase lift on aircraft and other vehicles.
  22. Wheaton, James M.; Amorosi, Stephen R., Leading edge flap apparatuses and associated methods.
  23. Wheaton,James M.; Amorosi,Stephen R., Leading edge flap apparatuses and associated methods.
  24. Fox, Stephen J.; Sakurai, Seiya, Link mechanisms for gapped rigid krueger flaps, and associated systems and methods.
  25. Dixon Charles J., Method and apparatus for generating a stable leading-edge lifting-vortex controller.
  26. Gall, Pierre-Emmanuel; Cros, Christophe; Lallemand, Mickaël, Method and device for the lateral stabilization of an aircraft.
  27. Dun, Roy, Methods and apparatuses for controlling airflow proximate to engine/airfoil systems.
  28. Sakurai,Seiya; Fox,Stephen J.; Beyer,Kevin W.; Lacy,Douglas S.; Johnson,Paul L.; Wells,Stephen L.; Noble,Jack S.; Meredith,Paul T.; Huynh,Neal V.; Christianson,Russell R.; Vijgen,Paul M.; Fitzpatrick, Multi-function trailing edge devices and associated methods.
  29. Lang, James D., Reducing runway requirement for aircraft.
  30. Kordel, Jan A.; Sakurai, Seiya; Bowers, Bret A.; Glassmoyer, Christopher G.; Williams, Darren B., Seal assemblies for use with drooped spoilers and other control surfaces on aircraft.
  31. Manley, David J.; Grip, Robert E., Shape-changing control surface.
  32. Chang, Ming; Meza, Victor; Morgenstern, John M.; Arslan, Alan E., Supersonic aircraft with channel relief control.
  33. Huynh, Neal V.; Bleeg, Robert J.; Pepper, Ralph Scott; Standley, John A.; Bocksch, Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  34. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  35. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael, Systems and methods for providing differential motion to wing high lift device.
  36. Huynh,Neal V., Systems, apparatuses, and methods for moving aircraft control surfaces.
  37. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V., Trailing edge device catchers and associated systems and methods.
  38. Speer,Thomas E., Vehicle control systems and corresponding sizing methods.
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