发明名称 |
INSPECTION METHOD FOR FILM COVERED BATTERY |
摘要 |
A film covered battery (1) has a flat shape with an outer cover member (5) formed of a laminate film to accommodate therein a battery element (4) together with an electrolytic solution. For reliable inspection of an insulation failure between a metal layer (52) of the laminate film and a negative electrode plate (42) of the battery element (4), an inspection test is performed on the film covered battery by a first inspection device (73) under a condition where pressure is applied to a center region of the outer cover member (5) by a first press bar (72); and an inspection test is performed on the film covered battery by a second inspection device (83) under a condition where pressure is applied to the remaining side regions of the outer cover member (5) by a second press bar (82). |
申请公布号 |
EP2978063(A4) |
申请公布日期 |
2016.03.16 |
申请号 |
EP20130878774 |
申请日期 |
2013.03.22 |
申请人 |
AUTOMOTIVE ENERGY SUPPLY CORPORATION |
发明人 |
MANKYU, TOSHIHIKO |
分类号 |
H01M10/48;G01R31/36;H01M2/02;H01M10/052;H01M10/42 |
主分类号 |
H01M10/48 |
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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