发明名称 |
Centrifugal pump driving method involves ascertaining and comparing electrical power with control quantity formed as function of frequency of motor |
摘要 |
The method involves ascertaining and comparing electrical power with control quantity formed as a function of frequency of a motor (5).
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申请公布号 |
DE10116339(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
DE2001116339 |
申请日期 |
2001.04.02 |
申请人 |
DANFOSS DRIVES A/S, GRAASTEN |
发明人 |
MOELLER, EIK SEFELDT |
分类号 |
F04D15/00;(IPC1-7):F04D15/00;F04B49/06 |
主分类号 |
F04D15/00 |
代理机构 |
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代理人 |
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主权项 |
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