US 12,287,054 B2
Hose connection joint structure for battery cooling system
Hyuk Geun Song, Cheongju-si (KR)
Assigned to Hyundai Mobis Co., Ltd., Seoul (KR)
Filed by HYUNDAI MOBIS Co., Ltd., Seoul (KR)
Filed on Dec. 22, 2021, as Appl. No. 17/559,356.
Claims priority of application No. 10-2020-0183878 (KR), filed on Dec. 24, 2020.
Prior Publication US 2022/0205566 A1, Jun. 30, 2022
Int. Cl. F16L 41/08 (2006.01); F16L 5/08 (2006.01); H01M 10/613 (2014.01); H01M 10/6568 (2014.01)
CPC F16L 41/086 (2013.01) [F16L 5/08 (2013.01); H01M 10/613 (2015.04); H01M 10/6568 (2015.04)] 16 Claims
OG exemplary drawing
 
1. A hose connection joint structure for a battery cooling system of a battery pack, the hose connection joint structure comprising:
an upper case configured to seal an upper portion of the battery pack;
a hose connection part disposed on an upper surface of the upper case and being configured to introduce cooling water from the outside; and
a sealing member disposed between the upper case and the hose connection part,
wherein the sealing member comprises:
a bracket in contact with a lower surface of the hose connection part and being configured to block the cooling water from leaking from the lower surface of the hose connection part; and
a gasket surrounding an outer circumference of the bracket and being in contact with the upper surface of the upper case to block the cooling water from leaking from the upper surface of the upper case.