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. 03, 2023
Filed:
Feb. 07, 2020
Applicant:
Sanyo Electric Co., Ltd., Osaka, JP;
Inventors:
Tomoyuki Ichiza, Nara, JP;
Osamu Ohashi, Osaka, JP;
Assignee:
PANASONIC ENERGY CO., LTD., Moriguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/581 (2021.01); H01M 50/204 (2021.01); H01M 50/51 (2021.01); H01M 50/583 (2021.01); H02H 7/18 (2006.01); H01H 85/0445 (2006.01);
U.S. Cl.
CPC ...
H01M 50/581 (2021.01); H01M 50/204 (2021.01); H01M 50/51 (2021.01); H01M 50/583 (2021.01); H02H 7/18 (2013.01); H01M 2200/103 (2013.01);
Abstract
In a power supply device, a plurality of battery modules are connected in series, the plurality of battery modules including fuse connected in series with battery. In the power supply device, fuse included in the plurality of battery modules is fast-blow fuse.