| 发明名称 |
MOTOR CONTROL DEVICE FOR FEED-WATER PUMP |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor control device for a feed-water pump capable of stopping the motor of the feed-water pump when a feed-water tanks has run out of water. SOLUTION: A control circuit is provided for stopping a motor by detecting that the number of revolutions of the motor has exceeded the prescribed number of revolutions to be stopped.
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| 申请公布号 |
JP2001132655(A) |
申请公布日期 |
2001.05.18 |
| 申请号 |
JP19990315077 |
申请日期 |
1999.11.05 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
TAKITA YOSHIO;KAWAGUCHI HITOSHI;MATSUOKA ATSUSHI |
| 分类号 |
F04D15/00;F04B23/02;F04B49/00;F04B49/10;H02P3/18;(IPC1-7):F04B49/10 |
主分类号 |
F04D15/00 |
| 代理机构 |
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