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:
May. 20, 2025
Filed:
Jan. 13, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Doo-Han Yoon, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
There are provided a battery module configured to delay the occurrence of a fire in the event of thermal runaway of a battery cell in the battery module and a battery pack comprising the battery module. The battery module according to the present disclosure includes a module case, at least one battery cell disposed in the module case, at least two coolant jet spray nozzles to spray a jet of coolant into the module case, and coolant tanks connected to the coolant jet spray nozzles, wherein low melting point metal valves are mounted in inlets of the coolant jet spray nozzles respectively, and have different melting points for each nozzle.