发明名称 |
IMPLANTABLE BATTERY HAVING THERMAL SHUTDOWN SEPARATOR |
摘要 |
The present teachings include an electrochemical cell including an anode, a cathode, an electrolyte, a separator disposed between the cathode and anode, and a housing containing the anode, cathode, electrolyte, and separator. The separator can include a first sheet consisting essentially of a single layer material and a second sheet distinct from the first sheet. The second sheet can include an inner microporous layer laminated between two more outer layers. In some cells, the inner layer can have a transition temperature between a porous configuration and a substantially non-porous configuration that is between about 80 degrees C and 150 degrees C, and in which the two more outer layers maintain their structural integrity to at least about 10 degrees C greater than the first layer transition temperature. |
申请公布号 |
WO2006081339(A3) |
申请公布日期 |
2006.11.30 |
申请号 |
WO2006US02728 |
申请日期 |
2006.01.25 |
申请人 |
MEDTRONIC, INC.;CHEN, KAIMIN;SCHMIDT, CRAIG, L.;SKARSTAD, PAUL, M. |
发明人 |
CHEN, KAIMIN;SCHMIDT, CRAIG, L.;SKARSTAD, PAUL, M. |
分类号 |
H01M2/16;B23B27/00;B32B3/26;H01M2/14 |
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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