发明名称 |
METHOD AND APPARATUS FOR FORMING BATTERY SEPARATOR |
摘要 |
The present invention relates to an improved method for sizing thermoplastic battery separators introduced into partially assembled cells. The method comprises introducing a heated sizing punch under controlled temperature and time conditions to deform the formed thermoplastic separator and to seal its seams without degrading the separator material. |
申请公布号 |
JPS62243244(A) |
申请公布日期 |
1987.10.23 |
申请号 |
JP19870086720 |
申请日期 |
1987.04.08 |
申请人 |
DURACELL INTERNATL INC |
发明人 |
UUTON ERIOTSUTO DANKAN;KURAIDO DOWAITO TAUNZENDO |
分类号 |
H01M2/16;B29C53/20;B29C53/38;B29C57/10;B29C67/00;H01M2/18;H01M6/08 |
主分类号 |
H01M2/16 |
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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