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:
Oct. 22, 2019
Filed:
Oct. 04, 2016
Lg Chem, Ltd., Seoul, KR;
Jung-Seok Choi, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Disclosed is a battery module for effectively removing the heat generated from battery cells and minimizing the deformation of the battery cells caused by external impacts, and the battery module includes a battery cell stack having a plurality of battery cells electrically connected to each other, and a module case accommodating the battery cell stack, wherein each battery cell includes a pouch-type case having an accommodation portion so that a rim of the accommodation portion is sealed, an electrode assembly provided in the accommodation portion of the pouch-type case, and an electrode terminal having one end connected to the electrode assembly and the other end protruding out of the pouch-type case, wherein the pouch-type case has a wing portion formed by fusing at least a part of the rim where the electrode terminal is not formed, and wherein a cooling member is provided to at least one space between the wing portion and the accommodation portion.