发明名称 |
Short circuit inspection method for battery and method of manufacturing batteries |
摘要 |
In a method of inspecting batteries for short circuit failures, an electrode plate group (1) composed of positive and negative electrode plates (2, 3) with intervening separators (4) interposed therebetween is set on a pressing station (7), where it is compressed during short-circuiting inspection is performed, for simulating a state wherein separators are compressed by swelling electrode plates (2, 3) during charging and discharging of battery. <IMAGE> |
申请公布号 |
EP1130669(A1) |
申请公布日期 |
2001.09.05 |
申请号 |
EP20010301497 |
申请日期 |
2001.02.20 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ONISHI, MASATO;ASAKA, HIDEO;TOMIOKA, KATSUYUKI;FUJIOKA, NORIYUKI |
分类号 |
G01R31/02;G01R31/36;H01M10/04;H01M10/34;H01M10/42;H01M10/48 |
主分类号 |
G01R31/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|