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. 30, 2025
Filed:
Oct. 13, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Seok-Hee Kim, Daejeon, KR;
Ki-Young Kang, Daejeon, KR;
Byung-Doo Min, Daejeon, KR;
Eung-Gyu Lee, Daejeon, KR;
Hee-Joon Jin, Daejeon, KR;
Hyuk-Ju Kim, Daejeon, KR;
Sam-Hoe Heo, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
An air-cooled battery pack is provided, including a plurality of battery modules; a pack case including an air inlet and an air outlet and provided to accommodate the plurality of battery modules; a cooling channel formed between the plurality of battery modules and a bottom surface of the pack case; an inlet duct module configured to form an air passage from the air inlet to the cooling channel; and an outlet duct module including at least one exhaust fan installed within the pack case and provided to forcedly exhaust air to outside of the pack case by forming an air passage from the cooling channel to the air outlet.