发明名称 |
Variable density cathode assembly which facilitates winding |
摘要 |
An electrode assembly constructed of continuous anode and cathode electrodes that are overlaid in overlapping fashion and wound into a cell stack suitable for prismatic or other non-cylindrically-shaped cases. The cathode electrode strip has some regions where the electrode material is pressed to a high density and has some regions where the active material is pressed to a lower density, such that the lower density regions correspond to the bend regions in the wound cell stack. <IMAGE> |
申请公布号 |
EP1170813(A1) |
申请公布日期 |
2002.01.09 |
申请号 |
EP20010305566 |
申请日期 |
2001.06.27 |
申请人 |
WILSON GREATBATCH LTD. |
发明人 |
FRUSTACI, DOMINICK J.;URSO, TINA L.;HALLIFAX, PAUL T. |
分类号 |
H01M2/02;H01M2/26;H01M4/02;H01M4/04;H01M6/10;H01M10/04 |
主分类号 |
H01M2/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|