| 发明名称 |
BATTERY PACK |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery pack preventing the generation of a defect caused by a reverse flow through a supply passage of cooling air of gas emitted from a battery when abnormality occurs. <P>SOLUTION: This battery pack 1 is formed by housing in parallel a plurality of batteries 11 in a case 2 forming a cooling air passage 3, and the cooling air passage 3 and a gas exhaust passage 4 for exhausting gas emitted from the battery when the abnormality arises are partitioned respectively inside the case 2. <P>COPYRIGHT: (C)2004,JPO</p> |
| 申请公布号 |
JP2004014421(A) |
申请公布日期 |
2004.01.15 |
| 申请号 |
JP20020169482 |
申请日期 |
2002.06.11 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
UEMOTO SEIICHI;KIMURA KENJI;HASHIMOTO TATSUYA;FUJII TAKAFUMI;YUKISADA HIRONORI;HASE MASATOMO |
| 分类号 |
H01M2/12;H01M2/10;H01M6/42;H01M10/60;H01M10/613;H01M10/625;H01M10/643;H01M10/6556;H01M10/6563;(IPC1-7):H01M10/50 |
主分类号 |
H01M2/12 |
| 代理机构 |
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代理人 |
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