发明名称 |
MODE SELECTION CIRCUIT FOR A BATTERY AND METHOD OF OPERATION THEREOF |
摘要 |
For use with a reserve battery couplable to a charging circuit capable of providing a charging current to the reserve battery, a mode selection circuit and a method of operation thereof. The mode selection circuit includes, in one embodiment, (1) a signal generator that generates a signal based on a temperature of the reserve battery and (2) a mode-changing circuit, coupled to the signal generator, that accepts the signal and selects an alternative one of: (a) a non-charge mode in which the charging current is substantially interrupted when the temperature is greater than a reference temperature and (b) a charge mode in which the charging current is provided to the reserve battery when the temperature is less than the reference temperature.
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申请公布号 |
CA2248746(C) |
申请公布日期 |
2001.06.12 |
申请号 |
CA19982248746 |
申请日期 |
1998.09.29 |
申请人 |
LUCENT TECHNOLOGIES, INC. |
发明人 |
THOTTUVELIL, VIJAYAN JOSEPH;JACOBS, MARK ELLIOTT;CHALASANI, SUBHAS CHANDRA BOSE |
分类号 |
H01M10/44;H02J7/00;H02J7/02;H02J7/04;H02J7/34;(IPC1-7):H02J7/00 |
主分类号 |
H01M10/44 |
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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