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. 17, 2015
Filed:
Oct. 31, 2011
Applicants:
Won-ki Hong, Yongin-si, KR;
Seung-il Kim, Yongin-si, KR;
Inventors:
Won-Ki Hong, Yongin-si, KR;
Seung-Il Kim, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 10/48 (2006.01); H01M 2/10 (2006.01); H01M 2/14 (2006.01); H01M 2/34 (2006.01);
U.S. Cl.
CPC ...
H01M 10/486 (2013.01); H01M 2/105 (2013.01); H01M 2/1072 (2013.01); H01M 2/14 (2013.01); H01M 2/348 (2013.01); H01M 10/482 (2013.01);
Abstract
A battery unit and a battery module having stack battery units. The battery unit includes a battery cell including electrode terminals and a case for housing the battery cell. The case further includes: a spacer that is disposed on facing portions of an edge of the case and protrudes in a thickness direction of the case, an inlet guide portion for guiding air for cooling the battery cell, and an outlet guide portion for guiding air to be discharged toward the electrode terminals.