发明名称 |
Independent seal and vent for an electrochemical cell |
摘要 |
An electrochemical cell is presented having a first component that provides a seal to prevent the escape of internal cell ingredients from the battery and into the ambient environment during normal operation of the cell. A second component, independent of the first component, provides a vent and allows built-up pressure to dissipate when the pressure reaches a predetermined maximum threshold.
|
申请公布号 |
US2002127470(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
US20020093776 |
申请日期 |
2002.03.07 |
申请人 |
SYVERTSEN MARC L.;VU VIET H.;WELDUM BRUCE |
发明人 |
SYVERTSEN MARC L.;VU VIET H.;WELDUM BRUCE |
分类号 |
H01M2/02;H01M2/04;H01M2/08;H01M2/12;(IPC1-7):H01M2/08 |
主分类号 |
H01M2/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|