TRACTION BATTERY PACK VENTING SYSTEMS WITH ENCLOSURE ASSEMBLY INTEGRATED VENT EXHAUST CHANNELS
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United States of America Patent
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Issued Date -
May 19, 2022
app pub date -
Nov 18, 2020
filing date -
Nov 18, 2020
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Abstract
This disclosure details exemplary traction battery pack designs for use in electrified vehicles. An exemplary traction battery pack may include a venting system having one or more vent exhaust channels. The vent exhaust channels may be integrated with an enclosure assembly of the battery pack for purging battery vent byproducts from the battery pack during cell venting events. In some embodiments, the vent exhaust channels are coated with a thermal protective coating for reducing heat dissipation to surrounding components.
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