$\require{mediawiki-texvc}$
  • 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 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

System and method for sustaining electric power during a momentary power interruption in an electric thrust reverser actuation system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/02   
미국특허분류(USC) 244/110B; 60/230; 60/2262; 239/26519
출원번호 US-0882905 (2001-06-15)
발명자 / 주소
  • Terry J. Ahrendt
출원인 / 주소
  • Honeywell International, Inc.
대리인 / 주소
    Keith A. Newburry, Esq.
인용정보 피인용 횟수 : 18  인용 특허 : 53
초록
▼

An electric thrust reverser actuation system includes an electric motors that is controlled to operate in both a motoring mode and a generating mode. During normal actuation system operations, the electric motor is controlled to operate in the motoring mode to move one or more moveable thrust reverser components. During a power interrupt event, in which the motor's primary power source is lost, the motor is controlled to operate in the generating mode. The electrical power generated by the motor during its operation in the generating mode maintains the t...

대표
청구항
▼

1. A system for controlling the movement of a thrust reverser, comprising:an electric motor coupled to receive electrical power from a power source via one or more supply lines and being operable to operate in a motoring mode and a generating mode; one or more moveable actuators coupled to the electric motor and operable to move the thrust reverser between a stowed position and a deployed position in response to rotation of the electric motor; a monitor circuit coupled to the power source and being operable to produce a status signal indicative of an ele...

이 특허에 인용된 특허 (53)

  1. Davies Stephen Harlow,GBX, Actuator.
  2. Eastman James M. (South Bend IN), Actuator.
  3. Lymons Dennis E. ; Aten Michael R., Actuator and safety lock system for pivoting door thrust reverser for aircraft jet engine.
  4. Carlin Robert N. (Nottingham GB2), Anti rotation device.
  5. Evans Paul S., Anti-resonance mixing filter.
  6. Koenig Herbert (Munich DEX), Apparatus for automatically eliminating control force errors in aircraft, especially helicopters.
  7. Greune, Christian; Holzhauer, Hilbert, Apparatus for the displacement of thrust reversers of two jet engines of an airplane.
  8. Lott, W. Gerald, Apparatus for washing drill cuttings.
  9. Corwin Charles E. (Kent WA) Moore Neal W. (Bellevue WA), Automatic fault reporting system.
  10. Sternberger Joe E. ; Hills Gregory S. ; Kraft Kurt R., Automatic restow system for aircraft thrust reverser.
  11. Yourist Rodney L. ; Wardzala Robert W., Bi-directionally dynamically braked gate crossing mechanism controller.
  12. Turini Gerhard (Maisach DEX) v. Tluck Wolfgang (Olching DEX), Control circuit for a predetermined angular movement of a DC motor.
  13. Gale Allan Roy ; Kelledes William Lester, Control of regeneration energy from an electric motor.
  14. Eastman James M. (South Bend IN), Control system for an air motor.
  15. Harner Kermit I. (Windsor CT) Schneider Roy W. (Ellington CT), Control system for variable pitch fan propulsor.
  16. Harner Kermit I. (Windsor CT) Schneider Roy W. (Ellington CT), Control system for variable pitch fan propulsor with reverse pitch.
  17. Buxton John A. (Westminister CA), Counterbalanced cowling assembly for a pylon-mounted engine and nacelle therefor.
  18. Zeller Mathias (Lengnau CHX), Device and process for the reversible storage of electric energy by its reversible conversion to kinetic energy.
  19. Halin Yves R. (Le Mee sur Seine FRX) LeLandais Jacques R. A. (Melun FRX), Device for hydraulic control of thrust reversal for jet engine.
  20. Halin Yves R. (Melun FRX) Hersen Rene M. J. (Combs la Ville FRX), Device for the detection of the position of the thrust reverser of a turbojet engine.
  21. Elliott ; deceased Homer J. (late of Cincinnati OH by Lydia B. Elliott ; legal representative) Higginbotham Jarvis G. (Hamilton OH) Durham James E. (Cincinnati OH), Door for aircraft nacelle.
  22. Baudu Pierre Andre Marcel,FRX ; Gonidec Patrick,FRX ; Vauchel Guy Bernard,FRX, Electric control system for a turbojet engine thrust reverser including an electromechanical drive device and a locking.
  23. Burney Charles F. (Orland CA), Electric motor servo control system and method.
  24. Dhainault Jean-Claude Patrice,FRX, Fail safe thrust reverser door lock with a plastically deformable element.
  25. Timms Richard H. (San Diego CA), Fan duct thrust reverser.
  26. Ward Andrew G. (Derby GB2), Gas turbine engine thrust reverser control.
  27. Montgomery Ronald (Belfast IEX), Gas turbine engines.
  28. Woodruff, Frank; Ferguson, Jr., John H.; Hoffman, John R., Integrated hydraulic control circuit for jet engine thrust reverser and variable exhaust nozzle.
  29. Johnson Andrew T. ; Takeuchi Donald I. ; Chakkera Kevin, Lightweight tertiary thrust reverser lock assembly with a blocking member.
  30. Baudu Pierre Andre Marcel,FRX ; Gonidec Patrick,FRX ; Rouyer Pascal Gerard,FRX ; Vauchel Guy Bernard,FRX, Locking system for an aircraft jet engine thrust reverser door including a plurality of locking devices arranged to prevent deformation of the thrust reverser door.
  31. Danielson Craig T. (Tucson AZ) McIntosh Michael P. (Tucson AZ) Mery Hector E. (Tucson AZ), Mechanical brake hold circuit for an electric motor.
  32. Repp Timothy O. (Renton WA), Mechanical lock for jet engine thrust reverser.
  33. Matty Thomas C. (North Huntingdon PA), Motor control apparatus and method.
  34. Saito Takashi,JPX ; Kibi Yukari,JPX, Motor-generator.
  35. Flippo Robert V. (Rockford IL), Power drive unit.
  36. Crudden Eric H. (Mercer Island WA) Kay John (Kirkland WA), Proximity sensor with automatic gap control.
  37. McCarty Frederick B. (San Pedro CA) Fitzgibbon Thomas F. (Long Beach CA), Quad mode fan pitch actuation system for a gas turbine engine.
  38. Fage Etienne (16 Parc de Dane 78350 Jouy-en-Josas FRX), Safety device for thrust reverser associated with the jet engine of an aircraft.
  39. Ahrendt Terry J. ; Abel Stephen G., Solenoid motion detection circuit.
  40. Smith Michael A. (Tacoma WA), Strut supported inlet.
  41. Kovac Keith J., Synchronized travel of independent actuators.
  42. Baudu Pierre Andre Marcel,FRX ; Gonidec Patrick,FRX ; Rouyer Pascal Gerard,FRX ; Vauchel Guy Bernard,FRX, Synchronizing control system for aircraft jet engine thrust reversers.
  43. Kohlbacher Leo, Thrust reverser door lock vent and method.
  44. Valleroy Laurent G. (Le Havre FRX), Thrust reverser for a fan-type turbojet engine.
  45. Matthias Gregory H. (Chula Vista CA), Thrust reverser for fan jet aircraft engines.
  46. Halin Yves R. (St. Germain Les Corbeil FRX), Thrust reverser safety system.
  47. Brusson Jean-Pierre (Chaville FRX) Jumel Jean-Pierre L. (Montesson FRX), Thrust reverser with doors for jet aircraft engine, the doors being equipped with an auxiliary flap.
  48. Wright Jack D. (Mason OH) Ellis Joe E. (Cincinnati OH), Thrust reversing arrangement for a long duct mixed flow exhaust turbofan engine.
  49. Hitchcock Malcolm C. (Bristol GB2), Thrust spoiler for aero engines.
  50. Gazzera Raymond W. (Scottsdale AZ) Merritt John W. (Scottsdale AZ), Torque limiting clutch.
  51. Gonidec Patrick,FRX ; Guy Bernard Vauchel,FRX, Variable cross-section turbofan exhaust duct with door type thrust reverser for aircraft.
  52. Wood ; Jr. Coy B. (Jupiter FL) DeFreese Calvan G. (Lake Park FL), Vectoring nozzle control of gas turbine engines.
  53. Monroe David A., Wireless transducer data capture and retrieval system for aircraft.

이 특허를 인용한 특허 (18)

  1. Maalioune, Hakim; Le-Coq, Vincent; Rodriguez, Fernand; Moradell-Casellas, Pierre, Actuator system for a mobile panel of a nacelle of a turbojet.
  2. Bulin, Guillaume; Calvairac, Pierre; Lecointre, Nicolas; Roux, Paul-Emile, Aircraft comprising a control device for a jet pipe nozzle with variable cross-section powered by two independent electrical power supplies.
  3. Lair,Jean Pierre, Cascade reverser without blocker doors.
  4. Maalioune, Hakim; Le-Coq, Vincent; Moradell-Casellas, Pierre; Hadjidj, Djemouai; Garcia Soto, Guillermo, Control system for a turboreactor nacelle.
  5. Pereira, David, Device and method for controlling the power supply of at least one aircraft maintenance actuator.
  6. Bulin, Guillaume; Ruggeri, Armand, Device for controlling a nozzle of variable cross-section of an aircraft.
  7. Potter,Calvin C.; Wingett,Paul T.; Lane,Glenn H., Electric motor brake engagement holdup system.
  8. Ahrendt,Terry L, Electrical thrust reverser tertiary lock system including a voltage limiting circuit.
  9. Colotte, Baptiste; Courpied, Alexandre; Croixmarie, Marc; Joland, Patrick; Le Gouellec, Gilles; Michau, Marion, Electromechanical turbojet thrust reverser with continuous position control.
  10. Jegu, Patrick; Rosay, Jacques; Costanzo, Emanuele, Method for detecting the opening of a thrust reverser for a jet engine of an aircraft.
  11. Johnson, Andrew T.; Ahrendt, Terry J.; Foley, Richard J.; Madsen, Michael R.; Chakkera, Kevin K., System architecture for electromechanical thrust reverser actuation systems.
  12. Maalioune, Hakim, System for controlling an electrical device of a nacelle.
  13. Pereira, David; Lamarre, Jean; Vancon, Philippe; Sanchez, Manuel, System for controlling the cowl of a turbojet engine nacelle thrust reverser.
  14. Ahrendt, Terry L., Tertiary lock system power unit.
  15. Maalioune, Hakim, Thrust reversal device.
  16. Colotte,Baptiste; Courpied,Alexandre; Croixmarie,Marc; Joland,Patrick; Le Gouellec,Gilles; Michau,Marion, Turbojet electromechanical thrust reverser with servo-controlled door displacement.
  17. Pero, Edward B., Variable area fan nozzle thrust reverser.
  18. Pero, Edward B., Variable area fan nozzle thrust reverser.

IPC 상위 출원인