| 发明名称 |
METHOD AND STRUCTURE FOR CONNECTING BATTERIES |
| 摘要 |
<p>The sealing assembly (13) for closing the open end of a cell case (4) is formed with a connection electrode (22) protruding outwards in the axial direction of the cell. The connection electrode (22) of one of two adjacent cells is directly connected by welding to the bottom surface of the cell case (4) of the other cell through a plurality of projections (24), for connecting the two cells in series. <IMAGE></p> |
| 申请公布号 |
EP1120841(A4) |
申请公布日期 |
2004.10.27 |
| 申请号 |
EP19990940596 |
申请日期 |
1999.08.31 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAKATSUKA, SABURO;IWASAKI, MIZUO |
| 分类号 |
H01M2/04;H01M2/12;H01M2/20;H01M2/30;(IPC1-7):H01M2/20;H01M2/22;B23K11/11 |
主分类号 |
H01M2/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
