TRACTION BATTERY CELL EXPANSION ACCOMMODATING ENDPLATE AND EXPANSION ACCOMMODATING METHOD
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United States of America
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Issued Date -
Apr 28, 2022
app pub date -
Oct 27, 2020
filing date -
Oct 27, 2020
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Abstract
A traction battery assembly includes, among other things, a plurality of battery cells disposed along an axis, an endplate at an axial end of the plurality of battery cells, and a corrugated area of the endplate. The corrugated area has a plurality of corrugations that flatten to accommodate expansion of the plurality of battery cells along the axis.
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