发明名称 |
MOTOR DEVICE AND POWER TOOL |
摘要 |
The disclosed motor device contains: an electric motor that operates by receiving a power supply from a secondary battery; a voltage detection unit that detects the voltage of the secondary battery; a determination unit that determines anomalies on the basis of the comparison between determination values (V1, V2) and the voltage of the secondary battery detected by the voltage detection unit; a control unit that controls the operation of the electric motor in accordance with the determination results of the determination unit; and a temperature detection unit that detects the temperature of the use environment. The determination unit alters the determination values (V1, V2) in accordance with the temperature detected by the temperature detection unit, and conducts anomaly determination on the basis of the altered determination values. |
申请公布号 |
WO2011136004(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
WO2011JP58932 |
申请日期 |
2011.04.08 |
申请人 |
PANASONIC ELECTRIC WORKS POWER TOOLS CO., LTD.;IKEDA, MASAKI;IWAMURA, NORIHIRO |
发明人 |
IKEDA, MASAKI;IWAMURA, NORIHIRO |
分类号 |
G01R31/36 |
主分类号 |
G01R31/36 |
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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