| 发明名称 |
BATTERY AND MANUFACTURING METHOD OF THE SAME, BATTERY PACK, AND BATTERY PACK MODULE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery enveloped in a laminated film envelope with improved waterproofing property. SOLUTION: A side end part 25 of the laminated film 20 serving as the envelope of the battery element is formed so that the resin film 23 at inside is covered by a metal film 22 by carrying out heat pressurization compression of the side end part 25 by a tilting heat pressing mold 31 in its tip part 26. COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004087239(A) |
申请公布日期 |
2004.03.18 |
| 申请号 |
JP20020245145 |
申请日期 |
2002.08.26 |
| 申请人 |
NISSAN MOTOR CO LTD |
发明人 |
ABE TAKAAKI;ITO TAKANORI;SHIMAMURA OSAMU;HORIE HIDEAKI;SUGAWARA HIROSHI;SAITO TAKAMI |
| 分类号 |
H01M2/02;H01M2/10;H01M2/20;H01M2/30;H01M10/05;H01M10/058;(IPC1-7):H01M2/02 |
主分类号 |
H01M2/02 |
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