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. 30, 2012
Filed:
Jan. 21, 2009
Chae Ho Chung, Gyeonggi-do, KR;
Dal Moh Kang, Daejeon, KR;
YE Hoon Im, Daejeon, KR;
Jongmoon Yoon, Daejeon, KR;
Chae Ho Chung, Gyeonggi-do, KR;
Dal Moh Kang, Daejeon, KR;
Ye Hoon Im, Daejeon, KR;
Jongmoon Yoon, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
Disclosed herein is a battery pack case in which a battery module () having a plurality of stacked unit cells () is mounted. The battery pack case is provided at an upper part and a lower part thereof with a coolant inlet port (') and a coolant outlet port (′), respectively. The coolant inlet port (′) and the coolant outlet port (′) are directed in opposite directions. The battery pack case is further provided with a coolant introduction part (′) and a coolant discharge part. An upper end inside part of the coolant introduction part (′) is configured in a structure in which an incline plane starting from an end opposite to the coolant inlet port (′) has an inclination increasing toward the coolant inlet port (′) with respect to the top of the cell stack.