发明名称 |
Electrical storage device module e.g. for battery has controllable switch for interrupting power supply from battery, on detecting that battery current fluctuation falls below predetermined value over predetermined time |
摘要 |
A current detection device (10) detects the output current of a battery. A controllable switch (9) is opened and the power supply from the battery is interrupted, on detecting that the current fluctuation falls below a threshold valve over predetermined time.
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申请公布号 |
DE102004064132(B4) |
申请公布日期 |
2011.06.30 |
申请号 |
DE20041064132 |
申请日期 |
2004.07.13 |
申请人 |
SENNHEISER ELECTRONIC GMBH & CO. KG |
发明人 |
GRONE, CHRISTIAN, DIPL.-ING. |
分类号 |
H02H7/18;H02H3/027;H02H3/12;H02H3/44;H02J7/00;H03G3/32;H04R3/00 |
主分类号 |
H02H7/18 |
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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