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:
Jun. 01, 2021
Filed:
Aug. 02, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Keisuke Shimizu, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/233 (2021.01); H01M 50/204 (2021.01); H01M 50/20 (2021.01); H01M 50/293 (2021.01); H01M 50/291 (2021.01); H01M 50/289 (2021.01); H01M 50/22 (2021.01); H01M 50/218 (2021.01); H01M 2/10 (2006.01); H01M 10/643 (2014.01); H01M 10/653 (2014.01); H01M 50/213 (2021.01); H01M 10/655 (2014.01); H01M 10/658 (2014.01);
U.S. Cl.
CPC ...
H01M 50/213 (2021.01); H01M 10/643 (2015.04); H01M 10/655 (2015.04); H01M 10/658 (2015.04); H01M 50/20 (2021.01);
Abstract
A Battery module includes a plurality of cylindrical batteries and battery a holder holding the cylindrical batteries arranged in at least one row. The battery holder includes a first side wall part, a second side wall part, and a low thermal-conductive member disposed between the side wall parts. The low thermal-conductive member includes a first partition walls interposed between respective the cylindrical batteries and the first side wall part, and the second partition walls interposed between the respective cylindrical batteries and the second side wall part. The first and the second partition walls are alternately arrayed along the row.