The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 16, 2025
Filed:
Oct. 06, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Soon-Chang Hong, Daejeon, KR;
Bo-Ra Jeon, Daejeon, KR;
Dong-Hyun Kim, Daejeon, KR;
Hyoung-Suk Lee, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
A battery pack according to the present disclosure includes a first battery module; a first top cover provided on the first battery module; a second battery module mounted on top of the first battery module on the first top cover; a second top cover provided on the second battery module; an inter-top cover part acting as a cooling device interposed between the first top cover and the second top cover, includes a heatsink having a cooling water passage space, an inter-top cover part upper member in contact with an upper surface of the heatsink, and a heatsink port for entry/exit of cooling water to/from the cooling water passage space; a lower gasket provided at a contact area between the first top cover and the inter-top cover part; and an upper gasket provided at a contact area between the second top cover and the inter-top cover part.