发明名称 |
Battery pack |
摘要 |
A battery pack having at least one battery cell and an electronic circuit for controlling the charging and discharging of the cell(s) includes an enclosing cover and base which define a cavity and a partition which extends across the cavity to define separate portions for the electronic circuit and the cell(s) respectively. Preferably the cover and base are attached at their edges and the partition is formed of walls in each which interleave when they are brought together. A flexible material such as silicone rubber fills any void between the partition walls to isolate the electronics cavity from the battery cell cavity and provide a gas-proof seal.
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申请公布号 |
US5818198(A) |
申请公布日期 |
1998.10.06 |
申请号 |
US19960639008 |
申请日期 |
1996.04.17 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP. |
发明人 |
MITO, TOSHITSUGU;KIZAWA, MASAHITO |
分类号 |
H02J7/00;H01M2/10;H01M10/46;H01M10/48;(IPC1-7):H01M10/46 |
主分类号 |
H02J7/00 |
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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