Battery module comprising thermal barrier and pack
AssigneeSK Innovation Co., Ltd.
InventorsSeo Roh RHEE, Tae Il KIM, Ho Yeon KIM, Kang Gu LEE
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Abstract
The present disclosure relates to a high voltage battery module and a pack, in which a thermal harrier is mounted, and, more particularly, relates to a battery module comprising a cell assembly stacked with a plurality of secondary battery cell; a housing accommodating the cell assembly, a thermal barrier is placed in the housing, wherein the thermal barrier comprises a heat resistant layer to prevent propagation of heat or flame from a secondary battery cell to an neighboring secondary battery cell.
Claims20
A battery module comprising a cell assembly stacked with a plurality of secondary battery cell;
- a housing accommodating the cell assembly,
- a thermal barrier is placed in the housing,
- wherein the thermal barrier comprises a heat resistant layer to prevent propagation of heat or flame from a secondary battery cell to an neighboring secondary battery cell.
A battery module comprising:
- a housing including as upper cover with a sensing module, a lower cover with a cooling plate, a front cover and a rear cover;
- a plurality of secondary battery cells stacked within the housing,
- a plurality of thermal barriers, each thermal barrier being disposed between adjacent secondary battery cells,
- wherein each thermal barrier includes a rigid mechanical layer disposed between two heat resistant layers.
Dependencies are inferred from the claim text.