Steam turbine

Steam turbine

  • CN 1,086,580 A
  • Filed: 08/06/1993
  • Published: 05/11/1994
  • Est. Priority Date: 08/18/1992
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of steam turbine have one at least its a part of length be located in the shell (4) and pass the axle (3) of this shell (4), this shell comprises a high pressure side (10) and an opposed therewith exhaust side (12), also have at least one modulating valve and enter the interior vapor stream of shell (4) in order to adjusting, it is characterized in that axle (3) no magnetic bearing (6 that is arranged on shell (4) inner high voltage side (10) and exhaust side (12) that is bearing in oilyly, 8,14) on, also being does not have oil ground operating regulation valve (30) by an electromagnetic servo drive unit (28).

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