Battery Pack and Device Including the Same
AssigneeLG Energy Solution, Ltd.
InventorsSeung Joon Kim, Kyungwoo Kim, Ji Soo Hwang, Jongmo Kang, Ho June Chi
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Abstract
A battery pack according to an embodiment of the present disclosure can include at least one battery module with a plurality of battery cell stacks. The battery pack can include a pack frame that houses the battery module and a vent flow path through which gas containing dust generated from the battery module moves. A final filter of the battery pack can filter the dust before the gas containing the dust is discharged to the outside of the battery pack. The battery pack can include a primary filter that is provided at a point where the direction of the vent flow path changes, and primarily filters the dust before the final filter.
Claims20
A battery pack comprising:
- at least one battery module including a plurality of battery cell stacks;
- a pack frame configured to houses the battery module;
- a vent flow path configured for movement of a gas containing dust from the battery module;
- a final filter configured to filters the dust prior to discharging the gas to an outside of the battery pack, and
- a primary filter located at change of direction of the vent flow path, the primarily filter configured to filter the dust before the final filter.
Dependencies are inferred from the claim text.