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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.:

US 10418671 B1

PDFFull Text
Date of Patent:
Sep. 17, 2019

Filed:

Jul. 11, 2016

Power supply device, power supply system provided with said power supply device, and separator for battery cells

Applicant:

Sanyo Electric Co., Ltd., Osaka, JP;

Inventor:

Toshihiko Bessho, Tokyo, JP;

Assignee:

SANYO ELECTRIC CO., LTD., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Amanda J Barrow

Int. Cl.
CPC ...
H01M 10/613 (2014.01); H01M 2/10 (2006.01); H01M 2/18 (2006.01); H01M 10/647 (2014.01); H01M 10/6563 (2014.01); H01M 10/6557 (2014.01); H01M 10/6555 (2014.01);
U.S. Cl.
CPC ...
H01M 10/613 (2015.04); H01M 2/1077 (2013.01); H01M 2/18 (2013.01); H01M 10/647 (2015.04); H01M 10/6555 (2015.04); H01M 10/6557 (2015.04); H01M 10/6563 (2015.04);
Abstract

A power supply device is provided with: a plurality of battery cells, each of which has a prismatic external form; a separator connected to each battery cell to cover at least a portion of the surface of the battery cell; and a fastening member that fastens a battery stack obtained by stacking the battery cells covered by the separator in a state where main surfaces face each other. The separator is formed from an insulating material which is elastically deformable, and provided with the main plate section covering the main surface of the battery cell disposed to face said section, a box-shaped covering section provided on a bottom part of the main plate section on a side of a first surface, and a corner covering section provided on a top part of the main plate section on the side of the first surface.

Find Patent Forward Citations

Bessho, Toshihiko. (2019). Power supply device, power supply system provided with said power supply device, and separator for battery cells (U.S. Patent No. 10418671). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10418671

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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