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

특허 상세정보

Integrated hydraulic control circuit for jet engine thrust reverser and variable exhaust nozzle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-001/15   
미국특허분류(USC) 239/265.19; 060/430; 060/465; 244/110.B
출원번호 US-0180273 (1980-08-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cuoco, Anthony F.Ignatowski, James R.
인용정보 피인용 횟수 : 21  인용 특허 : 2
초록

The invention is an integrated hydraulic control circuit for actuating the thrust reversers and variable exhaust nozzle on high performance gas turbine engine powered aircraft. The hydraulic circuits for both systems are integrated into a single housing and are served by common elements. The circuit for the deployment and stowage of the thrust reverser buckets is hydraulically sequenced inhibiting the application of hydraulic power to the actuators prior to withdrawal of the locking pin. In a like manner, the thrust reversers must be fully retracted befo...

대표
청구항

1. An integrated hydraulic system for controlling the positions of the thrust reversers and variable exhaust nozzle of a gas turbine engine, wherein said thrust reversers include a locking mechanism locking the thrust reversers in a stowed position, said system characterized by: a housing defining a chamber containing case fluid at a case pressure; a shaft disposed in said housing adapted to be rotatably driven by an external power source; fluid pump means driven by said shaft for increasing the pressure of the case fluid to supply control fluid at ...

이 특허를 인용한 특허 피인용횟수: 21

  1. Pang, Qiang; Zhong, Guohua; Li, Yao. Aircraft with injection cooling system and injection cooling system. USP20181210161311.
  2. McKay, Richard John; Morris, Gareth Edward; Hardy, Paul; Holme, Marc; Sanderson, Nichola Ann; Terrey, Colin Roy. Control system. USP2015069057343.
  3. Christensen, Donald J.. Electro-hydraulic thrust reverser lock actuation system and method. USP2005026848651.
  4. Langston, Todd A.; Johnson, Andrew T.; Ahrendt, Terry J.. Gearless electric thrust reverser actuators and actuation system incorporating same. USP2004026684623.
  5. Le Coq, Vincent Pierre. Hydraulic control system for a thrust reversal device. USP2013128601789.
  6. Markstein David J. (Hamilton OH) Kemme Paul B. (West Chester OH). Lock for nozzle control in the event of hydraulic failure. USP1997115685141.
  7. Harvey John Herbert,GB2. Lock mechanism. USP1998045735557.
  8. Ahrendt, Terry. Method for controlling the deployment of jet engine thrust reversers. USP2003056564541.
  9. Ahrendt, Terry. System and method for controlling the deployment of jet engine thrust reversers. USP2003026519929.
  10. Ahrendt, Terry J.; Johnson, Andrew T.; Chakkera, Kevin K.. System and method for controlling the movement of an aircraft engine cowl door. USP2003096622963.
  11. Ahrendt, Terry. System and method for controlling the stowage of jet engine thrust reversers. USP2003036526744.
  12. Terry J. Ahrendt. System and method for sustaining electric power during a momentary power interruption in an electric thrust reverser actuation system. USP2002086439504.
  13. Johnson, Andrew T.; Ahrendt, Terry J.; Foley, Richard J.; Madsen, Michael R.; Chakkera, Kevin K.. System architecture for electromechanical thrust reverser actuation systems. USP2003126655125.
  14. Kopecek, Joseph Thomas; Sweet, Julian. Thrust reverser actuating. USP20180810054079.
  15. Johnson, Andrew T.. Thrust reverser position determination system and method. USP2004016681559.
  16. Sternberger, Joe E.. Thrust reverser sleeve lock. USP2003096625972.
  17. Jackson John (Renton WA) Gucker Mark J. (Kirkland WA) Smith Mark H. (Birmingham AL). Thrust reverser synchronization shaft lock. USP1997035609020.
  18. Brust, Eric A.; Lemmers, Jr., Glenn C.. Turbomachine drive arrangement. USP2016079394831.
  19. Chakkera, Kevin K.; Vaughan, Ron. Variable area fan nozzle systems with improved drive couplings. USP2016119488130.
  20. Gibbons, Kevin; Marocchini, Francis P.; Leutwiler, Tomas R.. Wash filter with wash velocity control cone. USP2011108029664.
  21. Gibbons, Kevin; Marocchini, Francis P.; Leutwiler, Tomas R.. Wash filter with wash velocity control cone. USP2012118313656.