发明名称 |
Disconnection detecting device |
摘要 |
A switch element is configured to decrease an impedance of a voltage-detection integrated circuit that detect voltage between both ends of unit cells of a higher-ordered battery block, for adjacently-connected pair of the higher-ordered battery block and a lower-ordered battery block. The voltage-detection integrated circuit is configured to detect disconnection of an electrical wire when voltage between both ends of a lowest-ordered unit cell that is detected with the switch element turned on is equal to or lower than a threshold. |
申请公布号 |
US8269460(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20100801418 |
申请日期 |
2010.06.08 |
申请人 |
ISHIKAWA SATOSHI;MATSUURA KIMIHIRO;YAZAKI CORPORATION |
发明人 |
ISHIKAWA SATOSHI;MATSUURA KIMIHIRO |
分类号 |
H01M10/46 |
主分类号 |
H01M10/46 |
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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