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:
Mar. 31, 2020
Filed:
Jun. 14, 2016
Lg Chem, Ltd., Seoul, KR;
Gang-U Lee, Daejeon, KR;
Ki-Youn Kim, Daejeon, KR;
Duck-Hee Moon, Daejeon, KR;
Jun-Yeob Seong, Daejeon, KR;
Sung-Chun Yu, Daejeon, KR;
Jung-Hang Lee, Daejeon, KR;
Sang-Yoon Jeong, Daejeon, KR;
Yong-Joon Choi, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Provided is a battery module suitable for cooling battery cells between battery cartridges within a short period of time by including cooling ducts at side portions of the battery cartridges to restrict inflow of air from the cooling ducts to air paths of the battery cartridges. The battery module includes: a battery stack including battery cartridges having air induction holes protruding from grooves at side surfaces of the battery cartridges and air paths communicating with the air induction holes, at least one battery cell alternately stacked with the battery cartridges; a sealing member including an outer sealing frame and sealing ribs located in the grooves of the battery stack, and middle sealing frames located between the air induction holes; and a cooling duct including a groove portion covering the grooves and accommodating the outer sealing frame.