发明名称 |
Brushless motor driving device |
摘要 |
A brushless motor driving device having a current detecting unit for detecting a phase-current of a brushless motor, a voltage detecting unit for detecting a phase voltage of the brushless motor, and a signal input portion to which the detection value of the phase-current and the detection value of the phase-voltage are input and which has plural input terminals arranged sequentially. The detection values of phase currents or detection values of phase voltages which are different in characteristic are input to adjacent input terminals.
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申请公布号 |
US7157877(B2) |
申请公布日期 |
2007.01.02 |
申请号 |
US20050052078 |
申请日期 |
2005.02.08 |
申请人 |
DENSO CORPORATION |
发明人 |
HIROCHI TAKESHI;TSUTSUI TOSHIO;MIYATA MASAHIRO |
分类号 |
H02P6/16;H02P7/29;H02P6/00;H02P6/12 |
主分类号 |
H02P6/16 |
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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