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:
Sep. 11, 2018
Filed:
Apr. 24, 2015
Applicant:
Sanyo Electric Co., Ltd., Osaka, JP;
Inventor:
Wataru Okada, Hyogo, JP;
Assignee:
SANYO ELECTRIC CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/6557 (2014.01); H01M 10/6556 (2014.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/647 (2014.01); H01M 10/6561 (2014.01); H01M 2/10 (2006.01);
U.S. Cl.
CPC ...
H01M 10/6557 (2015.04); H01M 2/1077 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/647 (2015.04); H01M 10/6561 (2015.04); H01M 2220/20 (2013.01);
Abstract
A highly reliable assembled battery has first passages formed between a first rectangular cell and a first surface of the body part of a separator, and has second passages formed between a second rectangular cell and the second surface of the body part of the separator in an alternating manner from above to below. Openings are provided in a side wall part of the separator. The first passages and the second passages are exposed by the openings.