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End cap assembly for application to an electrochemical cell, the respective electrochemical cell and current interrupting device supports the production supply to a device that is supplied with alectric current
End cap assembly for application to an electrochemical cell, the respective electrochemical cell and current interrupting device supports the production supply to a device that is supplied with alectric current
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机译：用于电化学电池，相应的电化学电池和电流中断装置的端盖组件支持向供应有电流的装置的生产供应
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摘要
"END CAP SET FOR APPLICATION TO AN ELECTROCHEMICAL CELL, THE RESPECTIVE ELECTROCHEMICAL CELL AND CURRENT INTERRUPTION DEVICE FOR PROTECTIVE SUPPLY TO A DEVICE THAT IS POWERED WITH ELECTRIC CURRENT". A current interruption mechanism for electrochemical cells is described. A thermally activated current interruption mechanism (38) is integrated into an end cap assembly (10) for an electrochemical cell. The heat-response mechanism preferably includes a free floating bimetallic disc (40) or a meltable material (175) to interrupt an electrical path within the end cap assembly. The end cap assembly also includes a pressure interrupting current interruption mechanism (48). The pressure-response mechanism is activated to interrupt electrical contact between a diaphragm (70) and a plate (80) within the end cap assembly (10) to prevent current from passing through the cell, and may include a diaphragm (70) which breaks when extreme gas pressure builds up.
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