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Microturbine power generating system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/00   
미국특허분류(USC) 290/052 ; 600/395.11
출원번호 US-0493644 (2000-01-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Rafter
인용정보 피인용 횟수 : 27  인용 특허 : 8
초록

A microturbine power generation system includes an electrical generator, a turbine and a compressor intermediate the generator and the turbine. The turbine, compressor and electrical generator are secured together by a tieshaft. The tieshaft is prestressed such that faces of the turbine, electrical generator and compressor maintain contact during high-speed, high-temperature operation of the system.

대표
청구항
▼

[What is claimed is:] [1.]a turbine for converting gaseous heat energy into mechanical energy;a power converter for converting the mechanical energy produced by the turbine into electrical energy, the power converter having a rotating portion and a non-rotating portion; anda single tieshaft having a diameter of less than about one-half inch, the tieshaft connecting the turbine and the rotating portion of the power converter, wherein, during operation of the microturbine power generating system, said tieshaft, turbine and rotating portion of the power con...

이 특허에 인용된 특허 (8)

  1. Takizawa Masaaki (Mishima JA). Apparatus for preventing surging of a gas turbine. USP1977104052843.
  2. Kawamura Hideo (Samukawa JPX). Drive system for turbocharger with rotary electric machine. USP1995045406797.
  3. Kawamura Hideo (Samukawa JPX) Tamai Katsuyuki (Yokohama JPX). Electric generator for use in turbocharger. USP1989054827170.
  4. Nims Robert A. (Torrance CA). Environmental control system. USP1986044580406.
  5. Bannai Takashi,JPX ; Endou Tsuneo,JPX ; Izumi Masahiko,JPX ; Ohya Ken,JPX. Gas turbine engine with recuperator. USP1999015855112.
  6. Skowronski Mark J.. Turbine exhaust cooling in a microturbine power generating system. USP2000036032459.
  7. Peticolas Brian W.. Turbogenerator/motor control with synchronous condenser. USP2000076093975.
  8. Frster Siegfried (Alsdorf DEX) Hewing Gnter (Jlich DEX) Kleemann Manfred (Bergheim DEX). Vehicular propulsion gas turbine motor. USP1980074213297.

이 특허를 인용한 특허 피인용횟수: 27

  1. Leffert, Michael G.; Pilgeram, Tyler J; Hanna, Ian L; Mayberry, Eric L.; Schwarz, Jonathan R.. Air-based hybrid battery thermal conditioning system. USP2014038662968.
  2. Foos, Michael S.; Swartz, Ronald A.; Pollack, Brooksie J.; Walczyk, Teresa A. Divided dual inlet housing for an air-based hybrid battery thermal conditioning system. USP2015038978803.
  3. Renken, Troy W.; Langhorst, Phil. Fuel gas compression system. USP2003096616415.
  4. Crom, Elden. Gas turbine engine overspeed prevention. USP2017069689316.
  5. Yim, Thomas K.; Nims, Robert A.; Masoudipour, Mike. Gas turbine engine with offset shroud. USP2003066571563.
  6. Klaass, Reinhard M.; Takeuchi, Donald I.; Schenk, Bjoern. Gearless/oilless gas turbine engine. USP2005046881027.
  7. Roberts, Gail; Keene, Philip; Lowe, David; Hunt, James; Pinkerton, Joseph F.; Clifton, David B.. Integrated continuous power system assemblies having multiple nozzle block segments. USP2004086777823.
  8. Olsen, Andrew J.; Child, Malcolm S.; Sandoe, Ernest J.. Integrated microturbine gearbox generator assembly. USP2005056897578.
  9. Colibaba Evulet,Andrei; Bowman,Michael John; Sanderson,Simon Ralph; Dean,Anthony John. Method and apparatus for reducing gas turbine engine emissions. USP2007087260935.
  10. Colibaba-Evulet, Andrei; Bowman, Michael John; Sanderson, Simon Ralph; Dean, Anthony John. Method and apparatus for reducing gas turbine engine emissions. USP2005116968693.
  11. Stahlhut, Ronnie Dean; Vuk, Carl Thomas. Method and system for managing an electrical output of a turbogenerator. USP2010087781904.
  12. Stahlhut, Ronnie Dean; Vuk, Carl Thomas. Method and system for managing an electrical output of a turbogenerator. USP2009067541687.
  13. Fluhler, Herbert U.. Methods and designs for increasing efficiency in engines. USP2013118578695.
  14. Ebrahim,Mohammed; Lakov,German; Oliver,Sunit. Microturbine engine system. USP2006057045913.
  15. Ebrahim,Mohammed; Lakov,German; Oliver,Sunit. Microturbine engine system having stand-alone and grid-parallel operating modes. USP2006077078825.
  16. Ritchey, Jonathan. Polyphasic multi-coil electric device. USP2012018106563.
  17. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2017069685827.
  18. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2012078212445.
  19. Ritchey, Jonathan Gale. Polyphasic multi-coil electric device. USP2013128614529.
  20. Ritchey, Jonathan. Polyphasic multi-coil generator. USP2017029584056.
  21. Lambertson,Michael Carl. Powertrain system comprising compressed air engine and method comprising same. USP2008017315089.
  22. Nguyen,Cuong V.; Trimble,Daniel W.; McConnell,Robert W.. Robust power distribution systems and methods. USP2007087262520.
  23. Yeckley,Russell L.. SiAlON containing ytterbium and method of making. USP2006057049256.
  24. Crowe, David; Crom, Elden. System and method for automatically controlling one or multiple turbogenerators. USP2017059638101.
  25. Inomata, Tatsumi; Kaneko, Kaoru. Turbine generator. USP2016069376929.
  26. Cardenas, Jr., Manuel M.. Turbine power generation systems and methods using off-gas fuels. USP2003126666027.
  27. Chen, Seung-bae; Kim, Jin-tae; Her, Jae-youl. Turbo generator and fuel cell system having the same. USP2010057723857.

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