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. 18, 2016
Filed:
Aug. 12, 2014
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Assignee:
HYUNDAI MOTOR COMPANY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 3/00 (2006.01); H01M 2/34 (2006.01); H01M 2/06 (2006.01); H01M 2/26 (2006.01); H01M 2/30 (2006.01); H01M 2/02 (2006.01); B60L 3/04 (2006.01);
U.S. Cl.
CPC ...
H01M 2/34 (2013.01); H01M 2/021 (2013.01); H01M 2/06 (2013.01); H01M 2/266 (2013.01); H01M 2/30 (2013.01); B60L 3/04 (2013.01); H01M 2/0207 (2013.01); H01M 2/0212 (2013.01); H01M 2200/00 (2013.01);
Abstract
A battery overcharge protection device includes a pouch having a battery cell packaged therein. An electrode tab extends from an end of the battery cell for allowing flow of electricity therethrough and is composed of first and second electrode tab parts. A breaker is provided in the pouch and connected to the first and second electrode tab parts to separate the first and second electrode tab parts from each other upon expansion of the battery cell.