发明名称 |
Electrochemical cell grommet having a sidewall with a nonuniform thickness |
摘要 |
The present disclosure relates generally to an electrochemical cell such as a battery, and more particularly to an improved grommet suitable for electrically insulating an anode can from a cathode can of an electrochemical cell. In particular, the present disclosure relates to an improved grommet that has a tubular sidewall that varies in thickness from top to bottom.
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申请公布号 |
US8003251(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20060608159 |
申请日期 |
2006.12.07 |
申请人 |
ROVCAL, INC. |
发明人 |
SYVERTSEN MARC L.;CHAPMAN JEREMY W. |
分类号 |
H01M4/02;H01M2/02;H01M6/00 |
主分类号 |
H01M4/02 |
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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