发明授权
- 专利标题: Method of manufacturing a plurality of steam turbines for use in various applications
- 专利标题(中): 制造用于各种应用的多个蒸汽轮机的方法
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申请号: US09458701申请日: 1999-12-13
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公开(公告)号: US06308407B1公开(公告)日: 2001-10-30
- 发明人: Peter Graf , Maurus Herzog , Pierre Meylan , Harald Römer
- 申请人: Peter Graf , Maurus Herzog , Pierre Meylan , Harald Römer
- 优先权: EP98811231 19981216
- 主分类号: B21K2500
- IPC分类号: B21K2500
摘要:
In a method of manufacturing a plurality of steam turbines for use in various applications which differ in the respective thermodynamic parameters such as, for example, cooling-water temperature, ambient temperature, given boiler data, process-steam requirement, etc., the steam turbines in each case having at least one high-pressure part with first blading and a control-wheel stage for part-load operation, a simplification and cost saving is achieved owing to the fact that standard blading, which is identical for all the steam turbines, is used as first blading, and in that the adaption of the individual steam turbine to the thermodynamic parameters of the respective application is carried out by appropriate design or variation of the control-wheel stage.
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