发明名称 |
Control system and control method for electric water pump |
摘要 |
A control system is provided with an electric water pump that has a sensorless-type brushless motor including a rotor that rotates so as to circulate a coolant between an internal combustion engine and a radiator, and a control device that issues an instruction to stop the brushless motor and prohibits a start of the brushless motor till the rotor stops rotating. |
申请公布号 |
US8231356(B2) |
申请公布日期 |
2012.07.31 |
申请号 |
US20090430320 |
申请日期 |
2009.04.27 |
申请人 |
MATSUTANI TAKASHI;AIZAWA KOICHI;TOYOTA JIDOSHA KABUSHIKI KAISHA;AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
MATSUTANI TAKASHI;AIZAWA KOICHI |
分类号 |
F04B49/06 |
主分类号 |
F04B49/06 |
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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