Battery module including cooling pin having fixing protrusions formed thereon
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United States of America Patent
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Jul 21, 2020
Grant Date -
Mar 29, 2018
app pub date -
Sep 26, 2017
filing date -
Sep 29, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a battery module including a battery cell laminate and a cooling pin. The battery cell laminate includes a plurality of battery cells are arranged adjacent to each other, each of the battery cells having a structure in which an electrode assembly is sealed together with an electrolytic solution, within a battery case. The cooling pin is interposed between the battery cells, the cooling pin having a plate-shaped structure and including a plurality of fixing protrusions that are locally inserted into an outer surface of the battery case of the battery cell that faces the cooling pin and fixed in position with respect to the battery cell.
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