US 12,463,271 B2
Battery pack
Jooyul Lee, Yongin-si (KR); Nohyun Kwag, Yongin-si (KR); Seungil Kim, Yongin-si (KR); Gangya Park, Yongin-si (KR); and Jungjin Lee, Yongin-si (KR)
Assigned to Samsung SDI Co., Ltd., Yongin-si (KR)
Filed by Samsung SDI Co., Ltd., Yongin-si (KR)
Filed on Mar. 6, 2023, as Appl. No. 18/179,268.
Application 18/179,268 is a division of application No. 16/595,900, filed on Oct. 8, 2019, granted, now 11,742,537.
Claims priority of application No. 10-2018-0123928 (KR), filed on Oct. 17, 2018.
Prior Publication US 2023/0207925 A1, Jun. 29, 2023
Int. Cl. H01M 10/6567 (2014.01); H01M 10/42 (2006.01); H01M 10/613 (2014.01); H01M 10/643 (2014.01); H01M 50/213 (2021.01); H01M 50/271 (2021.01); H01M 50/284 (2021.01); H01M 50/287 (2021.01); H01M 50/298 (2021.01); H01M 50/505 (2021.01); H01M 50/519 (2021.01); H01M 50/533 (2021.01)
CPC H01M 10/6567 (2015.04) [H01M 10/4257 (2013.01); H01M 10/613 (2015.04); H01M 50/213 (2021.01); H01M 50/271 (2021.01); H01M 50/284 (2021.01); H01M 50/505 (2021.01); H01M 10/425 (2013.01); H01M 10/643 (2015.04); H01M 50/287 (2021.01); H01M 50/298 (2021.01); H01M 50/519 (2021.01); H01M 50/533 (2021.01)] 9 Claims
OG exemplary drawing
 
1. A battery pack comprising:
a plurality of battery cells;
a case having an accommodation space in which the plurality of battery cells and a cooling fluid to directly contact and cool the plurality of battery cells are configured to be accommodated;
a barrier wall extending across the accommodation space along a length direction of the case extending from a first end side of the case to a second end side of the case opposite the first end side and dividing the accommodation space into an upstream area connected to an inlet of the cooling fluid and a downstream area connected to an outlet of the cooling fluid, the downstream area being spaced from the upstream area in a width direction of the case crossing the length direction; and
a switch device on a first side of the case facing away from the barrier wall along the width direction, the first side of the case being closer to the upstream area than to the downstream area.