US 12,283,673 B2
Battery module and battery pack
Seo Roh Rhee, Daejeon (KR); Tae Il Kim, Daejeon (KR); and Ju Young Jeong, Daejeon (KR)
Assigned to SK ON CO., LTD., Seoul (KR)
Filed by SK On Co., Ltd., Seoul (KR)
Filed on Jan. 12, 2023, as Appl. No. 18/096,016.
Claims priority of application No. 10-2022-0006137 (KR), filed on Jan. 14, 2022.
Prior Publication US 2023/0268581 A1, Aug. 24, 2023
Int. Cl. H01M 10/653 (2014.01); H01M 10/658 (2014.01); H01M 50/204 (2021.01); H01M 50/289 (2021.01)
CPC H01M 10/653 (2015.04) [H01M 10/658 (2015.04); H01M 50/204 (2021.01); H01M 50/289 (2021.01)] 19 Claims
OG exemplary drawing
 
1. A battery module comprising:
a housing having an internal space;
a cell stack disposed in the internal space and including a plurality of battery cells stacked in a first direction and one or more thermal barrier assemblies; and
an adhesive member disposed between the cell stack and the housing,
wherein at least one edge of the one or more thermal barrier assemblies comprises a protrusion inserted into a groove in the housing in a second direction perpendicular to the first direction, and
wherein at least a portion of the adhesive member is disposed in the groove and fills a gap between the groove and the protrusion.