发明名称 |
Assembly with vacuum pump and method for operating same |
摘要 |
The arrangement has a current feed module (21), a pump stage (12) and a motor (14), which drives the pump stage. A measurement module (24) is provided for determining an electrical parameter of the motor. A connection (27) is provided between the measurement module and the current feed module. An independent claim is also included for a method for operating a vacuum pump with a motor. |
申请公布号 |
EP2196669(A3) |
申请公布日期 |
2012.07.11 |
申请号 |
EP20090014532 |
申请日期 |
2009.11.20 |
申请人 |
PFEIFFER VACUUM GMBH |
发明人 |
KALLENBORN, STEFAN;LOSCH, WOLFGANG;SACHS, RONALD |
分类号 |
F04B35/04;F04B37/14;F04B49/06 |
主分类号 |
F04B35/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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