发明名称 |
WELDING METHODS AND APPARATUS FOR BATTERIES |
摘要 |
Embodiments of the invention provide an electrochemical cell including an electrode assembly having one or more of the electrodes being coupled to a feedthrough assembly. The one or more electrodes each include a connection tab. The connection tab extends a distance from separation material between the one or more electrodes (e.g., anode and cathode). The connection tab is provided to contact (e.g., electrically connected) a feedthrough pin of the feedthrough assembly by laser welding. The feedthrough pin with respect to the connection tab is oriented in at least one position lying within a 90 degree orientation on the connection tab. The feedthrough pin is coupled to the connection tab by laser welding. |
申请公布号 |
WO2006105402(A2) |
申请公布日期 |
2006.10.05 |
申请号 |
WO2006US11929 |
申请日期 |
2006.03.30 |
申请人 |
MEDTRONIC, INC.;ZHAO, HAILIANG;CASBY, KURT, J. |
发明人 |
ZHAO, HAILIANG;CASBY, KURT, J. |
分类号 |
H01M2/26;H01M10/052;H01M10/0525;H01M10/0585;H01M10/36 |
主分类号 |
H01M2/26 |
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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