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. 15, 2019
Filed:
Jul. 07, 2015
Applicant:
Sanyo Electric Co., Ltd., Osaka, JP;
Inventors:
Assignee:
SANYO ELECTRIC CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/10 (2006.01); H01M 2/12 (2006.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1241 (2013.01); H01M 2/0275 (2013.01); H01M 2/1077 (2013.01); H01M 2/12 (2013.01); H01M 2/1252 (2013.01); H01M 2/1061 (2013.01); H01M 2220/20 (2013.01);
Abstract
In order to allow gas discharged from a pouch cell to be guided to a predetermined position, a power source device includes one or a plurality of pouch cells () having laminated film outer casing (), and a housing member () enclosing the one or multiple pouch cells (). The one or plurality of pouch cells () each includes thermally welded portion () formed by thermally welding the laminated film, and gas discharge portion () provided in at least a part of thermally welded portion (). Housing member () includes exhaust port () communicating with gas discharge portion () of one or a plurality of pouch cells ().