$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
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"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

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

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/28   
미국특허분류(USC) 244/215
출원번호 US-0471987 (1999-12-23)
발명자 / 주소
출원인 / 주소
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 unacceptable aerodynamic or structural conditions occur. In one embodiment, a commercial aircraft has two trailing edge flaps on each wing. Each of the four flaps on the airplane is driven by two ballscrews, one near the outboard end and one near the inboard end of each ...

대표
청구항
▼

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 target array mounted on each of the inboard and outboard rotating drive mechanisms, such that each array rotates as the rotating drive mechanisms rotate; at least two inductive proximity sensors, each mounted on the wing in a position relative to one of the ta...

이 특허에 인용된 특허 (12)

  1. Embree David G. (1916 Nebraska Rd. Rockford IL 61108). Actuator system for aircraft control surfaces. USP1981034256277.
  2. Caferro Joseph S. (Seattle WA) Tomassi Hector V. (Renton WA). Auxiliary airfoil lost motion detector and actuator. USP1997055628477.
  3. Baston Trevor A. J. (Albrighton GB2) Wynne John R. (Finchfield GB2). Drive arrangement for lift control surfaces on all aircraft wings. USP1981044260121.
  4. Comollo Virgilio (Bellevue WA). Failure detector and indicator for aircraft flap actuation system. USP1976023935754.
  5. Linton David J. (Rockford IL). Hydraulic asymmetry detector. USP1985064521060.
  6. Readman John ; Wrobel James J. ; Mayer Timothy M.. Method and apparatus for detecting dormant actuator failure. USP1998025719566.
  7. Fujimura Yasuo (Yokohama JA) Tada Masayuki (Yokohama JA). Permanent magnet materials. USP1976083977917.
  8. Belcher Donald K. (W. Melbourne FL). Proximity monitoring apparatus employing encoded, sequentially generated, mutually orthogonally polarized magnetic field. USP1995125477210.
  9. Kogure Yasuyuki (Utsunomiya JPX) Okada Yoneo (Utsunomiya JPX). Safety device in aircraft high-lift device. USP1980014181276.
  10. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA). Skew and loss detection system for adjacent high lift devices. USP1997105680124.
  11. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA). Skew and loss detection system for individual high lift devices. USP1997115686907.
  12. Bellego Roger (Blagnac FRX) Foch Etienne (Toulouse FRX). System for controlling the high-lift flaps of an aircraft. USP1988124789119.

이 특허를 인용한 특허 피인용횟수: 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. USP2007127309043.
  2. Harvey, John Herbert; Hubberstey, Mark; Jones, Tony. Actuator arrangement. USP2012018104710.
  3. Shaheen, Milad A.; Dreher, Robert V.. Actuator for aircraft stabilizers with a failure responsive lock control mechanism. USP2004016672540.
  4. Schlipf, Bernhard. Adjusting device for adjusting a high-lift flap and airfoil wing comprising such an adjusting device. USP2013038398019.
  5. Voogt, Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2010057721999.
  6. Voogt,Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2007117300021.
  7. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F.. Aerospace vehicle flow body systems and associated methods. USP2009037500641.
  8. Konings,Christopher A.. Aerospace vehicle leading edge slat devices and corresponding methods. USP2008017322547.
  9. Jones,Kelly T.. Aircraft control surface drive system and associated methods. USP2009037506842.
  10. Benson, Dwayne M.. Aircraft flight control surface actuation system communication architecture. USP2010087770842.
  11. Rampton,Scott N.; Amorosi,Stephen R.. Aircraft leading edge apparatuses and corresponding methods. USP2007097270305.
  12. Lacy,Douglas S.; Wyatt,Greg H.. Aircraft leading edge device systems and corresponding sizing methods. USP2008047357358.
  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. USP2013108567726.
  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. USP2011108038103.
  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. USP2010067744040.
  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. USP2009017475854.
  17. Good,Mark S.; Viigen,Paul M.; Gitnes,Seth E.; Thomas,Glynn Michael. Aircraft wing systems for providing differential motion to deployable lift devices. USP2009027494094.
  18. Essawy, Magdi A.. Control surface skew detection systems. USP2017109797702.
  19. Vaghela, Naresh. Deployment system. USP2015089102398.
  20. Rennhack, Joern. Device for determining the rotation angle of a shaft in an aircraft. USP2010017644634.
  21. Rennhack,Joern. Device for determining the rotation angle of a shaft in an aircraft. USP2008107437955.
  22. Richter,Martin; Lang,Dieter. Device for monitoring tiltable flaps on aircraft wings. USP2008047354022.
  23. Holert, Ben. Drive and guide arrangement for a flap which is arranged on an aircraft mainplane. USP2011017861978.
  24. Trudeau, Curtis A.; Pierce, Mark W.. Height control valve for vehicle leveling system. USP2011027887065.
  25. Wheaton, James M.; Amorosi, Stephen R.. Leading edge flap apparatuses and associated methods. USP2010117828250.
  26. Wheaton,James M.; Amorosi,Stephen R.. Leading edge flap apparatuses and associated methods. USP2007097264206.
  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. USP2007087258308.
  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. USP2017079701421.
  29. Catt, Christopher Joseph; Howard, Julia Ann. Method for diagnosing a trailing edge flap fault. USP2016049302763.
  30. Catt, Christopher Joseph; Howard, Julia Ann. Method for predicting a trailing edge flap fault. USP2015038989953.
  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. USP2007077243881.
  32. Manley, David J.; Grip, Robert E.. Shape-changing control surface. USP2013028382045.
  33. Hubberstey, Mark; Smith, Paul; Whatley, Mark. Skew detection. USP2014028646346.
  34. Jones, Tony. Skew sensing arrangement. USP2017059656764.
  35. Parker, Simon John. Slat monitoring system. USP2015038967551.
  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. USP2011027891611.
  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. USP2008037338018.
  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. USP2010067726610.
  39. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V.. Trailing edge device catchers and associated systems and methods. USP2010087766282.
  40. Speer,Thomas E.. Vehicle control systems and corresponding sizing methods. USP2008097424350.

IPC 상위 출원인