US 12,142,786 B2
Battery module and battery pack
Ha Chul Jeong, Daejeon (KR); Min Song Kang, Daejeon (KR); and Jae Hee Lee, Daejeon (KR)
Assigned to SK ON CO., LTD., Seoul (KR)
Filed by SK On Co., Ltd., Seoul (KR)
Filed on Jul. 26, 2023, as Appl. No. 18/358,942.
Claims priority of application No. 10-2022-0094897 (KR), filed on Jul. 29, 2022.
Prior Publication US 2024/0039111 A1, Feb. 1, 2024
Int. Cl. H01M 50/367 (2021.01); H01M 10/658 (2014.01); H01M 50/211 (2021.01)
CPC H01M 50/367 (2021.01) [H01M 10/658 (2015.04); H01M 50/211 (2021.01)] 19 Claims
OG exemplary drawing
 
1. A battery module comprising:
a plurality of battery cells stacked in a first direction;
a module case accommodating the plurality of battery cells; and
a vent positioned on top of the plurality of battery cells along a height direction of the module case perpendicular to the first direction,
wherein the vent comprises a plurality of partitions forming a plurality of flow channels distinguished from each other and extended uninterruptedly along a second direction perpendicular to the first direction and the height direction of the module case.