发明名称 |
HEAT EXPANSION DETECTION METHOD |
摘要 |
The detection method comprises (a)connecting the temperature measuring apparatus to the brush holder of the commutator motor equipped with a brush and operating the motor at a time interval of 30 mins to measure the saturation temperature of the brush; (b)heating the brush to be tested up to the measured temperature of the reference brush; and (c) measuring the change in the thickness of the test brush.
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申请公布号 |
KR960016144(B1) |
申请公布日期 |
1996.12.04 |
申请号 |
KR19900013713 |
申请日期 |
1990.08.31 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO.,LTD. |
发明人 |
LIM, JONG-SOO |
分类号 |
H01R43/00;(IPC1-7):H01R43/00 |
主分类号 |
H01R43/00 |
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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