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US 2024/0258598 A1Published application
Battery pack with enhanced cooling performance
AssigneeLG Energy Solution, Ltd.
InventorsYong Ho LEE, Seung Jin KONG, Jin Kyu LEE
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Abstract
A battery pack includes a pack case, a plurality of batteries contained within the pack case, a heat sink positioned above the batteries in which coolant is stored, a plurality of supply passages connecting the heat sink and the plurality of batteries, respectively, and the plurality of supply passages is sealed, respectively, and a plurality of plugs is melted by heat generated in the case of thermal runaway of the batteries.
Claims15
A battery pack comprising:
- a pack case;
- a plurality of batteries contained within the pack case;
- a heat sink positioned above the plurality of batteries in which coolant is stored;
- a plurality of supply passages connecting the heat sink and the plurality of batteries, respectively;
- and
- wherein the plurality of supply passages is sealed, respectively, by a plurality of plugs which are melted by heat generated in the case of thermal runaway of the batteries.
3 more elements
Dependencies are inferred from the claim text.