BATTERY ELEMENT HAVING A THERMAL CONDUCTION ELEMENT
The invention relates to a new battery element (10), in which a thermal conduction element in the form of a multi-chamber hollow profiled element (20) having chambers (21) is integrated in addition to a battery cell. The heat transfer is optimal, because the temperature-controlled multi-chamber holl...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a new battery element (10), in which a thermal conduction element in the form of a multi-chamber hollow profiled element (20) having chambers (21) is integrated in addition to a battery cell. The heat transfer is optimal, because the temperature-controlled multi-chamber hollow profiled element (20) is in planar contact with the battery cell. The electrodes (31) of the battery element (10) are surrounded by an outer electrical insulation, which is formed solely by an outer film (40, 40) or by said film (40, 40′) and a thermoplastic plastic coating (27) of the multi-chamber hollow profiled element (20). |
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