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Method and apparatus for detecting skew and asymmetry of an airplane flap

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-003/28
출원번호 US-0471987 (1999-12-23)
발명자 / 주소
  • Earl K. Ferrel
  • Richard P. Klingele
  • Wolfram Hansis
  • William B. Betters
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Ann K. Galbraith
인용정보 피인용 횟수 : 40  인용 특허 : 12

초록

A system to accurately detect skewing of high lift devices. In one embodiment, the invention provides a system to sense the position of the inboard and outboard ends of each flap. This system preferably detects development of a skewed condition and shuts down the flap drive system before unacceptabl

대표청구항

1. An apparatus detecting and signaling a misalignment of a retractable auxiliary airfoil, wherein the airfoil is (i) attached to an aircraft wing, and (ii) driven by at least two rotating drive mechanisms, one of which has an inboard position relative to the other, comprising:at least one magnetic

이 특허에 인용된 특허 (12)

  1. Embree David G. (1916 Nebraska Rd. Rockford IL 61108), Actuator system for aircraft control surfaces.
  2. Caferro Joseph S. (Seattle WA) Tomassi Hector V. (Renton WA), Auxiliary airfoil lost motion detector and actuator.
  3. Baston Trevor A. J. (Albrighton GB2) Wynne John R. (Finchfield GB2), Drive arrangement for lift control surfaces on all aircraft wings.
  4. Comollo Virgilio (Bellevue WA), Failure detector and indicator for aircraft flap actuation system.
  5. Linton David J. (Rockford IL), Hydraulic asymmetry detector.
  6. Readman John ; Wrobel James J. ; Mayer Timothy M., Method and apparatus for detecting dormant actuator failure.
  7. Fujimura Yasuo (Yokohama JA) Tada Masayuki (Yokohama JA), Permanent magnet materials.
  8. Belcher Donald K. (W. Melbourne FL), Proximity monitoring apparatus employing encoded, sequentially generated, mutually orthogonally polarized magnetic field.
  9. Kogure Yasuyuki (Utsunomiya JPX) Okada Yoneo (Utsunomiya JPX), Safety device in aircraft high-lift device.
  10. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA), Skew and loss detection system for adjacent high lift devices.
  11. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA), Skew and loss detection system for individual high lift devices.
  12. Bellego Roger (Blagnac FRX) Foch Etienne (Toulouse FRX), System for controlling the high-lift flaps of an aircraft.

이 특허를 인용한 특허 (40)

  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. Harvey, John Herbert; Hubberstey, Mark; Jones, Tony, Actuator arrangement.
  3. Shaheen, Milad A.; Dreher, Robert V., Actuator for aircraft stabilizers with a failure responsive lock control mechanism.
  4. Schlipf, Bernhard, Adjusting device for adjusting a high-lift flap and airfoil wing comprising such an adjusting device.
  5. Voogt, Nicolaas, Aerospace vehicle fairing systems and associated methods.
  6. Voogt,Nicolaas, Aerospace vehicle fairing systems and associated methods.
  7. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F., Aerospace vehicle flow body systems and associated methods.
  8. Konings,Christopher A., Aerospace vehicle leading edge slat devices and corresponding methods.
  9. Jones,Kelly T., Aircraft control surface drive system and associated methods.
  10. Benson, Dwayne M., Aircraft flight control surface actuation system communication architecture.
  11. Rampton,Scott N.; Amorosi,Stephen R., Aircraft leading edge apparatuses and corresponding methods.
  12. Lacy,Douglas S.; Wyatt,Greg H., Aircraft leading edge device systems and corresponding sizing methods.
  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. Essawy, Magdi A., Control surface skew detection systems.
  19. Vaghela, Naresh, Deployment system.
  20. Rennhack, Joern, Device for determining the rotation angle of a shaft in an aircraft.
  21. Rennhack,Joern, Device for determining the rotation angle of a shaft in an aircraft.
  22. Richter,Martin; Lang,Dieter, Device for monitoring tiltable flaps on aircraft wings.
  23. Holert, Ben, Drive and guide arrangement for a flap which is arranged on an aircraft mainplane.
  24. Trudeau, Curtis A.; Pierce, Mark W., Height control valve for vehicle leveling system.
  25. Wheaton, James M.; Amorosi, Stephen R., Leading edge flap apparatuses and associated methods.
  26. Wheaton,James M.; Amorosi,Stephen R., Leading edge flap apparatuses and associated methods.
  27. Beyer,Kevin W.; Fox,Stephen J.; Lacy,Douglas S.; Meredith,Paul T.; Prow,Clayton A.; Sakurai,Seiya; Wells,Stephen L., Method and apparatus for controlling airflow with a gapped trailing edge device having a flexible flow surface.
  28. Neb, Eugen; Wyrembek, Jörg; Maire, Vincent, Method for determining the position of a component in a high lift system of an aircraft, high lift system of an aircraft and aircraft.
  29. Catt, Christopher Joseph; Howard, Julia Ann, Method for diagnosing a trailing edge flap fault.
  30. Catt, Christopher Joseph; Howard, Julia Ann, Method for predicting a trailing edge flap fault.
  31. 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.
  32. Manley, David J.; Grip, Robert E., Shape-changing control surface.
  33. Hubberstey, Mark; Smith, Paul; Whatley, Mark, Skew detection.
  34. Jones, Tony, Skew sensing arrangement.
  35. Parker, Simon John, Slat monitoring system.
  36. Huynh, Neal V.; Bleeg, Robert J.; Pepper, Ralph Scott; Standley, John A.; Bocksch, Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  37. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  38. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael, Systems and methods for providing differential motion to wing high lift device.
  39. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V., Trailing edge device catchers and associated systems and methods.
  40. Speer,Thomas E., Vehicle control systems and corresponding sizing methods.
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