发明名称 |
Power hand tool |
摘要 |
A power hand tool includes a body and an electric motor in the body and having a shaft for driving a connector for connecting and driving a cleaning/polishing implement. An enclosure encloses the motor for protection against intrusion of a liquid, and includes a thermally conductive end cap that is exposed outside of the body. A thermal conductor in contact with a metal casing of the motor and the end cap conducts heat from the motor to the end cap for heat dissipation. |
申请公布号 |
US7109613(B2) |
申请公布日期 |
2006.09.19 |
申请号 |
US20040828279 |
申请日期 |
2004.04.21 |
申请人 |
CHOON NANG ELECTRICAL APPLIANCE MFY., LTD. |
发明人 |
LUI TAT NIN |
分类号 |
H02K1/32;B08B9/20;B24B23/00;B24B49/14;H02K3/24;H02K5/00;H02K7/14;H02K9/00;H02K9/22 |
主分类号 |
H02K1/32 |
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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