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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Mechanical lock for jet engine thrust reverser

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-001/62   
미국특허분류(USC) 60/223 ; 60/2262 ; 239/26531
출원번호 US-0148247 (1993-11-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 42  인용 특허 : 0
초록
▼

A mechanical lock for an airplane engine thrust reverser is connected to an actuator for the thrust reverser sleeve. The mechnical lock includes an electrically operated solenoid which moves a locking pin between an unlocked position and a locked position. When the pin is in the locked position, it engages a toothed wheel which is mounted about a shaft which engages a drive gear for the thrust reverser actuator. In this manner, movement of the thrust reverser sleeve is prevented until commanded operation of the thrust reverser whereby the locking pin is ...

대표
청구항
▼

An airplane thrust reverser system comprising: a. means for redirecting air which is propelled in a rearward direction by an airplane engine in a nonrearward direction; b. actuator means, for moving the air redirecting means between a stowed position where the air is not redirected and deployed position where the air is redirected in the nonrearward direction; c. means for automatically moving the actuator means, in response to an input, so as to move the air redirecting means between the stowed position and the deployed position; d. means, which are eng...

이 특허를 인용한 특허 피인용횟수: 42

  1. Vaughan, Ron; Chakkera, Kevin K.; Wingett, Paul T.. Actuator including handling-proof position feedback mechanism. USP2017109777812.
  2. Vaughan, Ron; Chakkera, Kevin K.; Wingett, Paul T.. Actuator including handling-proof position feedback mechanism. USP2016129512910.
  3. Keech, Nancy Kay; Cyrot, Luc P.; Polcuch, Eric A.. Aircraft stabilizer actuator. USP2015028960031.
  4. Calder, David P.; Howarth, Graham F.. Apparatus for facilitating access to a nacelle interior. USP2015119188025.
  5. Calder, David P.; Howarth, Graham F.. Apparatus for facilitating access to a nacelle interior and method of assembling the same. USP2015119188026.
  6. Stephen Harlow Davies GB. Deployment inhibiting arrangement for a thrust reverser system. USP2002026343769.
  7. Tisseau, Julien. Device for driving actuators for a thrust reverser, selectively allowing motorised or manual driving. USP2017039593643.
  8. 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. USP1999105960626.
  9. Fournier Alain M.,FRX. Electro/hydraulic system for a 2 door thrust reverser. USP1998105819527.
  10. Colotte, Baptiste; Courpied, Alexandre; Croixmarie, Marc; Joland, Patrick; Le Gouellec, Gilles; Michau, Marion. Electromechanical turbojet thrust reverser with continuous position control. USP2005086926234.
  11. Ko, Galen; Shapira, Yehuda M.. Engine and thrust reverser actuation system. USP2018039909531.
  12. Ko, Galen; Shapira, Yehuda M.. Engine and thrust reverser actuation system. USP2016049309835.
  13. Willett, Kenneth; Mears, John Stephen; Conway, George; Ozanich, Brent Michael; Stieg, Michael Alan; Anaya, Jesus; Kopecek, Joseph Thomas. Engine thrust reverser lock. USP2017109790892.
  14. Willett, Kenneth; Mears, John Stephen; Conway, George; Ozanich, Brent Michael; Stieg, Michael Alan; Anaya, Jesus; Kopecek, Joseph Thomas. Engine thrust reverser lock. USP2015089109536.
  15. Dhainault Jean-Claude Patrice,FRX. Fail safe thrust reverser door lock with a plastically deformable element. USP1999055904041.
  16. Langston, Todd A.; Johnson, Andrew T.; Ahrendt, Terry J.. Gearless electric thrust reverser actuators and actuation system incorporating same. USP2004026684623.
  17. Sundstrom, Dale B.; Gibbons, Kevin; Jones, Teddy L.. Integrated electric variable area fan nozzle thrust reversal actuation system. USP2013128615982.
  18. Jones, Teddy L.. Integrated thrust reverser actuator and variable area fan nozzle actuator. USP2015079086035.
  19. Johnson Andrew T. ; Takeuchi Donald I. ; Chakkera Kevin. Lightweight tertiary thrust reverser lock assembly with a blocking member. USP2000026021636.
  20. Hudson Philip,GBX. Lock for a thrust reverser mechanism and a thrust reverser mechanism. USP2000106138449.
  21. Markstein David J. (Hamilton OH) Kemme Paul B. (West Chester OH). Lock for nozzle control in the event of hydraulic failure. USP1997115685141.
  22. Dehu,Michel Philippe; Lore,Xavier Raymond Yves. Locking system on a cascade thrust reverser. USP2006037007454.
  23. Colotte,Baptiste; Courpied,Alexandre; Croixmarie,Marc; Le Gouellec,Gilles; Michau,Marion. Maintenance and inhibition plate for a thrust reverser. USP2007057210283.
  24. Ahrendt, Terry. Method for controlling the deployment of jet engine thrust reversers. USP2003056564541.
  25. Howe, Mark E.. Method of varying a fan duct nozzle throat area of a gas turbine engine. USP2015028959889.
  26. Calder, David P.; Howarth, Graham F.. Nacelle and method of assembling the same. USP2012078220738.
  27. Sternberger, Joe E. Partial cascade thrust reverser. USP2012068201390.
  28. McAuley,Shawn A.. Piston locking actuator. USP2007057216581.
  29. Howe, Mark E.. Pivoting fan nozzle nacelle. USP2012038127532.
  30. Sternberger, Joe E.; Hills, Gregory S.. Synchronization cross-feed system. USP2003096622474.
  31. Ahrendt, Terry. System and method for controlling the deployment of jet engine thrust reversers. USP2003026519929.
  32. Ahrendt, Terry J.; Johnson, Andrew T.; Chakkera, Kevin K.. System and method for controlling the movement of an aircraft engine cowl door. USP2003096622963.
  33. Ahrendt, Terry. System and method for controlling the stowage of jet engine thrust reversers. USP2003036526744.
  34. Terry J. Ahrendt. System and method for sustaining electric power during a momentary power interruption in an electric thrust reverser actuation system. USP2002086439504.
  35. Kevin K. Chakkera ; Andrew T. Johnson ; Kyle D. Eilers. Thrust reverser actuator including an integrated locking mechanism. USP2002126487846.
  36. Chakkera, Kevin K.; Christensen, Donald J.; Johnson, Andrew T.. Thrust reverser actuator with an automatic relock and lock drop prevention mechanism. USP2004096786039.
  37. Johnson, Andrew T.. Thrust reverser position determination system and method. USP2004016681559.
  38. Sternberger, Joe E.. Thrust reverser sleeve lock. USP2003096625972.
  39. Jackson John (Renton WA) Gucker Mark J. (Kirkland WA) Smith Mark H. (Birmingham AL). Thrust reverser synchronization shaft lock. USP1997035609020.
  40. Christensen, Donald J.. Thrust reverser system with sequential torque decoupler. USP2004096786315.
  41. Baudu Pierre Andre Marcel,FRX ; Gonidec Patrick,FRX ; Rouyer Pascal Gerard,FRX ; Vauchel Guy Bernard,FRX. Thrust reverser with improved impact strength. USP2000046045091.
  42. Baudu Pierre Andre Marcel,FRX ; Gonidec Patrick,FRX ; Rouyer Pascal Gerard,FRX ; Vauchel Guy Bernard,FRX. Thrust reverser with lock-status display. USP2000116148607.

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