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:
Aug. 15, 2017
Filed:
Dec. 28, 2012
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Hajime Nishino, Nara, JP;
Masato Fujikawa, Osaka, JP;
Mikinari Shimada, Osaka, JP;
Shunsuke Yasui, Osaka, JP;
Shoichiro Watanabe, Tokushima, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/12 (2006.01); H01M 2/10 (2006.01); H01M 10/0525 (2010.01); H01M 10/48 (2006.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1264 (2013.01); H01M 2/024 (2013.01); H01M 2/1077 (2013.01); H01M 2/1223 (2013.01); H01M 10/0525 (2013.01); H01M 10/488 (2013.01); H01M 2/12 (2013.01); H01M 2/1294 (2013.01); H01M 2220/20 (2013.01);
Abstract
In a battery pack, a plurality of cells are arranged, the cells each have an outlet through which gas generated in the cell is released in one direction, each two of the cells are arranged as one unit, and the each two of the cells are arranged such that directions of gas released through the outlets of the two cells are opposite to each other.