发明名称 |
Cordless power tool with overcurrent protection circuit |
摘要 |
A cordless power tool uses a lithium battery as a power source of a motor and is provided with an overcurrent protection circuit. The circuit allows an overcurrent to instantaneously flow at the start-up time of the motor and shuts off an overcurrent which may flow when the motor is brought into a locked state during the use of the power tool. |
申请公布号 |
AU2006201413(A1) |
申请公布日期 |
2006.10.19 |
申请号 |
AU20060201413 |
申请日期 |
2006.04.04 |
申请人 |
HITACHI KOKI CO., LTD. |
发明人 |
TAKAO ARADACHI;MASAYUKI OGURA;HIROYUKI HANAWA;KAZUHIKO FUNABASHI |
分类号 |
H02H3/44;B25F5/00 |
主分类号 |
H02H3/44 |
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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