$\require{mediawiki-texvc}$
  • 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

Ram air turbine system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-041/00    F03D-007/04    H02K-017/42   
미국특허분류(USC) 31/0168 ; 31/011.2 ; 24/405.3R ; 29/005.5 ; 602/261
출원번호 US-0976821 (1997-11-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Zak, Jr., Esq.
인용정보 피인용 횟수 : 31  인용 특허 : 5
초록

A ram air turbine includes a reaction turbine and an electrical generator that is driven by shaft power of the reaction turbine. A scoop directs a flow of ram air to an inlet of the reaction turbine and creates a pressure head for the reaction turbine. The reaction turbine and the scoop are contained entirely within a pod. The ram air turbine further includes a turbocompressor, including a turbine stage and a compressor stage, which provides a stream of cooled air to equipment inside the pod. The turbocompressor also reacts loads shed by the electrical g...

대표
청구항

[ We claim:] [1.] A ram air turbine system comprising:a ram air turbine including a reaction turbine and a variable-speed electrical generator driven by shaft power of the reaction turbine; anda scoop for directing a flow of ram air to an inlet of the reaction turbine and for creating a pressure head for the reaction turbine.

이 특허를 인용한 특허 피인용횟수: 31

  1. Snyder, Douglas J.. Aircraft system. USP2018039908635.
  2. Burns, Joseph R.; Burns, Jo Ann E.; Smalser, Paul; Taylor, George W.; Welsh, Thomas R.. Apparatus and method for optimizing the power transfer produced by a wave energy converter (WEC). USP2004056731019.
  3. Swearingen, Paul; Marks, Scott J.. Automatic ram air turbine deployment. USP2014118892265.
  4. Riordan, Conor. Deployable inlet scoop for an inboard ram air turbine. USP2018059957060.
  5. Masoudipour, Mike Medhi; Eccles, Steven Robert; Schindler, Wayne; Down, Edward Mark; Reinis, Filip; Murry, Roger. Ducted ram air generator assembly. USP2014038678310.
  6. Delaloye, Jim E.. Electric motor driven lubrication pump control system and method that accomodates turbomachine windmill operation. USP2012028113317.
  7. Mora, Jerome. Emergency power supply device for an aircraft and aircraft provided with such a device. USP2017029567096.
  8. Helm Hagen M,GBX. Environmental control system. USP2001046216981.
  9. Bannon, David G.; Jacques, David L.. Flyweight for ram air turbine. USP2016029267384.
  10. Swearingen, Paul; Marks, Scott J.. Generator frequency controlled load shifting. USP2014028643213.
  11. Eccles, Steven R.; Schindler, Wayne G.. Heating device and method for deployable ram air turbine. USP2003016503056.
  12. Bauer, Ronald P.; Stevens, Clifford G.; Betterini, William; Schroeder, Joshua N.; Webster, Robert W.. Load shedding circuit for RAM air turbines. USP2015079083201.
  13. Ho, Yu-Hang. Magnetically coupled integrated power and cooling unit. USP2004086776002.
  14. Stephan,Volker. Method for the control of aero gas turbine engines. USP2006097100868.
  15. Stewart, James; McCoy, Lyndon P.; Miller, Gerald. Mobile multi-mode power generation system with mode based adjustable drag configuration. USP20190110173784.
  16. Munson, Jr., Bill C.. Overspeed control system for gas turbine electric powerplant. USP2005056895325.
  17. Munson, Jr.,Bill C.. Overspeed control system for gas turbine electric powerplant. USP2008097424360.
  18. Arel, David. Permanent magnet alternator for a gas turbine engine. USP2004086769874.
  19. Ritchey, Jonathan. Polyphasic multi-coil electric device. USP2012018106563.
  20. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2017069685827.
  21. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2012078212445.
  22. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2013128614529.
  23. Ritchey, Jonathan. Polyphasic multi-coil generator. USP2017029584056.
  24. Marks, Scott J.. Ram air turbine cooling inlet screen heating system. USP20190210207814.
  25. Eccles, Steven R.; Schindler, Wayne G.. Ram air turbine with high power density generator and self-contained fluid cooling loop. USP2003066580179.
  26. Bortoli, Stephen Michael; Kaap, Dustin L.. Strut driveshaft for ram air turbine. USP2015119188105.
  27. Solntsev, Alexander; Bammann, Holger. System and method for cooling a thermally loaded device on board an aircraft. USP2010067730728.
  28. Cote, Richard A.; Nozari, Farhad. Systems and methods for providing AC power from multiple turbine engine spools. USP2012118304927.
  29. Cote, Richard A.; Nozari, Farhad. Systems and methods for providing AC power from multiple turbine engine spools. USP2011108039983.
  30. Brostmeyer, Joseph; Wilson, Jr., Jack W.. Turbine last stage blade with forced vortex driven cooling air. USP2010037677048.
  31. Bannon, David G.; Russ, David E.. Turbine lock plunger for ram air turbine assembly. USP2017039598980.