发明公开
- 专利标题： VERFAHREN ZUM BEHEIZEN EINER ELEKTRISCHEN MASCHINE WÄHREND DEREN STILLSTANDSZEITEN
- 专利标题（英）： Process for keeping warm an electric machine during a standstill
- 专利标题（中）： 方法加热用机器停机期间
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申请号： EP97942776.0申请日： 1997-09-02
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公开(公告)号： EP0925634A1公开(公告)日： 1999-06-30
- 发明人: BLEIBINHAUS, Jörg , MÜLLER, Peter
- 申请人： SIEMENS AKTIENGESELLSCHAFT
- 申请人地址： Wittelsbacherplatz 2 80333 München DE
- 专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址： Wittelsbacherplatz 2 80333 München DE
- 优先权： DE19961037384 19960913
- 国际公布： WO1998011654 19980319
- 主分类号： H02K15
- IPC分类号： H02K15
摘要：
A process is disclosed for keeping warm an electric machine during its standstill times. Considerable energy savings are achieved in that the temperature of the machine is measured at fixed time intervals and in that the machine is heated only when the difference between the machine temperatures measured at the beginning and end of a time interval falls below a certain level.
信息查询
