发明名称 |
Device for producing battery electrodes and method for producing the same |
摘要 |
Superimposing strip layers including a positive electrode strip and a negative electrode strip, which are put into layers together with a separator strip which is put between the electrode strips, are spirally wound around an outer circumference of a bobbin having an end cross section similar in shape to a center hole of a spiral electrode to form a substantially circular center hole in the spiral electrode while extracting the bobbin.
|
申请公布号 |
US5791041(A) |
申请公布日期 |
1998.08.11 |
申请号 |
US19960649766 |
申请日期 |
1996.05.15 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MIYATA, KYOSUKE;KANEDA, YOSHIMITU;YONEDA, TAKASHI |
分类号 |
H01M6/02;H01M2/26;H01M6/10;H01M6/16;H01M10/04;(IPC1-7):H05K3/00 |
主分类号 |
H01M6/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|