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특허 상세정보

Power recovery plant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-007/09   
미국특허분류(USC) 310/905 ; 310/60R ; 324/20725
출원번호 US-0094853 (1993-07-20)
우선권정보 DE-0015696 U (1992-11-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 0
초록

In order to provide a power recovery plant comprising a gas turbine with a turbine wheel and a generator with a rotor driven by the turbine wheel, in which the known bearing problems are diminished or even cease, it is suggested that the turbine and the generator be combined in a plant housing to form one unit, that the turbine wheel and the rotor form a rotor unit rotating as a whole and that the rotor unit be rotatably mounted in the plant housing by magnetic bearing units in a non-contact manner.

대표
청구항

A power recovery plant comprising: a plant housing, a gas expansion turbine connected to a long distance pipeline for gas, said gas expansion turbine having a radially outer inlet passage, a central outlet passage and a turbine wheel driven by said gas when flowing from said inlet passage to said outlet passage, an electric generator having a rotor driven by said turbine wheel, said rotor and said turbine wheel forming a rotor unit rotating as a whole within said plant housing, said rotor unit being rotatably mounted within said plant housing by magnetic...

이 특허를 인용한 특허 피인용횟수: 31

  1. Filatov, Alexei. Arrangement of axial and radial electromagnetic actuators. USP2016129531236.
  2. Filatov, Alexei V.; Hawkins, Lawrence A.. Combination radial/axial electromagnetic actuator. USP2014088796894.
  3. Filatov, Alexei V.; Hawkins, Lawrence A.. Combination radial/axial electromagnetic actuator with an improved axial frequency response. USP2014098847451.
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  8. Myers, Scott R.; Miller, Robert. Fluid flow in a fluid expansion system. USP2014098839622.
  9. Ian C D Care GB; Arnold C Newton GB. Gas turbine engine bearing arrangement. USP2002046378293.
  10. Filatov, Alexei V.. Generating electromagnetic forces in large air gaps. USP2013028378543.
  11. Filatov, Alexei V.. Generating electromagnetic forces with flux feedback control. USP2012018102088.
  12. Huber, David J.; Myers, Scott R.. Generating energy from fluid expansion. USP2013038400005.
  13. Myers, Scott R.. Generating energy from fluid expansion. USP2009127638892.
  14. Myers, Scott R.; Huber, David J.. Generating energy from fluid expansion. USP2014068739538.
  15. Filatov, Alexei. Generating radial electromagnetic forces. USP2017069683601.
  16. Ress ; Jr. Robert Anthony ; Henry Mark Stephen. High speed magnetic thrust disk. USP2001056232688.
  17. Filatov, Alexei V.. High-aspect-ratio homopolar magnetic actuator. USP2012058169118.
  18. Filatov, Alexei; Bowman, Josh. Homopolar permanent-magnet-biased action magnetic bearing with an integrated rotational speed sensor. USP2017019559565.
  19. Singhal, Sumit; Stengel, T. J.. Induction machine bearing system. USP2013048415847.
  20. Filatov, Alexei V.. Measuring linear velocity. USP2012058183854.
  21. Hawkins, Lawrence A.; Filatov, Alexei. Mechanical backup bearing arrangement for a magnetic bearing system. USP2015059024494.
  22. Aschenbruck,Emil; Blaswich,Michael; Kleinefeldt,Andreas; Orth,Ulrich. Mounting of the rotor of a gas turbine. USP2007027175385.
  23. Filatov, Alexei V.. Noncontact measuring of the position of an object with magnetic flux. USP2013108564281.
  24. Pozivil, Josef; Galelli, Jean-Louis; Pflieger, Patrice. Power recovery machine. USP2013048421258.
  25. Myers, Scott R.; Miller, Robert. Recovering heat energy. USP2010117841306.
  26. Myers, Scott R.; Miller, Robert. Recovering heat energy. USP2012048146360.
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  28. Ress ; Jr. Robert Anthony. Selectively reinforced member and method of manufacture. USP2001066247638.
  29. Xu, James Jun; Scharl, Albert Andreas; Blumber, Eric Joseph; Imani, Shamim. Waste heat recovery system generator encapsulation. USP2015059024460.
  30. Xu, James Jun; Scharl, Albert Andreas; Blumber, Eric Joseph. Waste heat recovery system generator varnishing. USP2015049018778.
  31. Xu, James Jun; Scharl, Albert Andreas; Imani, Shamim. Waste heat recovery systems. USP2015038984884.