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특허 상세정보

Damping system for an expendable gas turbine engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-025/04   
미국특허분류(USC) 415/119; 415/229; 384/536
출원번호 US-0453747 (2003-06-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey &
인용정보 피인용 횟수 : 11  인용 특허 : 31
초록

A dampening system for a miniature high-speed turbojet engine provides single or multiple resilient mountings for forward and aft bearings which mount a rotor shaft. The self-induced first engine order of the rotating rotor shaft is transmitted through the forward and aft bearing and is then absorbed in the resilient mountings.

대표
청구항

1. A rotor system for a miniature gas turbine engine comprising:an engine housing portion having a groove;a resilient member mounted within said groove;a bearing mounted adjacent said resilient member;a shaft rotationally mounted within said bearing;a compressor supported upon said shaft, said compressor facing forward toward an inlet; anda turbine supported upon said shaft, said turbine facing rearward toward an exhaust.2. The rotor system as recited in claim 1, wherein said resilient member comprises an elastomeric member.3. The rotor system as recited...

이 특허에 인용된 특허 (31)

  1. Wu-Chi Ho TW; Ling-Chia Weng TW; Tzeng-Wuu Wey TW. 50 pound thrust level turbojet engine. USP2002096453676.
  2. Friedrich Helmut (Bremen DT). Apparatus for starting aircraft engines and for operating auxiliary on-board power generating equipment. USP1976063965673.
  3. Lifka Hans (Kochel DEX). Combination propulsion system for a flying craft. USP1991055014508.
  4. Shekleton Jack R. (San Diego CA) Lafferty Melvin K. (San Diego CA). Compact gas turbine engine. USP1996115577380.
  5. Siga Masao,JPX ; Toriya Hajime,JPX ; Fukui Yutaka,JPX. Compressor for turbine and gas turbine. USP1999055906096.
  6. Zdvorak ; Sr. Edward H.. Constant volume combustion turbine with plurality flow turbine wheels. USP1999105960625.
  7. Holt James F. (3795 Osborn Rd. Medway OH 45341). Coupling of MHD generator to gas turbine. USP1984054450361.
  8. Lares Joseph P. (111 Wellesley Crescent Redwood City CA 94062) Lares Albert J. (351 Grove Dr. Portola Valley CA 94025). Dental handpiece. USP1979044146964.
  9. Teets J. Michael ; Teets Jon W.. Electricity generating system having an annular combustor. USP2001116314717.
  10. Bornemisza Tibor (San Diego CA) Hosang George (San Diego CA). Gas turbine engine having low cost speed reduction drive. USP1993085237817.
  11. Noe James C. (23650 Community St. West Hills CA 91304) McKeirnan ; Jr. Robert D. (8300 Manitoba St. #210 Playa del Rey CA 90293). Gas turbine generator set. USP1996035497615.
  12. Mehr-Ayin Kourosh (Vista CA) Bialas W. J. (San Diego CA) Smith James A. (Escondido CA). Integrated APU. USP1996095555722.
  13. Shekleton Jack R.. Liquid fuel injector. USP2000076082112.
  14. Shekleton Jack R. ; Martin Curtis C.. Liquid fuel injector and injector system for a small gas turbine engine. USP2000056065281.
  15. Shekleton Jack R. ; Martin Curtis C.. Liquid fuel injector purge system. USP1999105966926.
  16. Shekleton Jack R. ; Martin Curtis C. Liquid fuel injector system. USP2001016178751.
  17. Nims Robert A. ; Denk Joseph ; Doshi Ramesh ; Emerson Terence. Microturbine power generating system. USP2001106307278.
  18. Alan H. Epstein ; Stephen D. Senturia ; Ian A. Waitz ; Jeffrey H. Lang ; Stuart A. Jacobson ; Fredric F. Ehrich ; Martin A. Schmidt ; G. K. Ananthasuresh ; Mark S. Spearing ; Kenneth S. Breu. Microturbomachinery. USP2002056392313.
  19. Hogan Clarence C. (Mesa AZ). Multifunction integrated power unit and power transfer apparatus therefor. USP1993045201798.
  20. Dev Sudarshan P. (5B Daisy Dr. Seymour CT 06483). Small gas turbine engine having enhanced fuel economy. USP1995105454222.
  21. Baehler Thomas (Rockford IL) Benson Victor (Rockford IL) Flygare Wayne (Rockford IL). Starter-generator for engines. USP1988054743776.
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  23. Bronicki Lucien Y. (Rehovot IL). Supercharger system for combustion engine. USP1976063961199.
  24. Kevin Richard Leamy ; Mark Gerard Butz ; Robert William Lambert. System and method for monitoring engine starting systems. USP2002106470258.
  25. Kevin Richard Leamy ; Ronald George Maruscik. System and method for monitoring thermal state to normalize engine trending data. USP2002126498978.
  26. Giras Theodore C. (Pittsburgh PA) Reuther John F. (Pittsburgh PA). System and method for operating industrial gas turbine apparatus and gas turbine electric power plants preferably with a. USP1981124308463.
  27. Shekleton Jack R. ; Rodgers Colin. Turbine including a stored energy combustor. USP1999075927066.
  28. Fukazawa Tetsuo (Narashino JPX) Chin Chugen (Narashino JPX). Turbo pump and supply system with the pump. USP1996095558502.
  29. Osborn Norbert L. (402 W. Grauwyler Irving TX 75061). Turbocharger and adaptations thereof. USP1984124490622.
  30. Kawamura Hideo (Kanagawa JPX). Turbocharger for internal combustion engines. USP1988094769993.
  31. Harrison Emmett S. (Corona NY) Leto Anthony (Franklin Lakes NJ). Turbojet afterburner engine with two-position exhaust nozzle. USP1981014242865.