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:
Nov. 16, 2018
Applicant:
Sanyo Electric Co., Ltd., Daito, JP;
Inventors:
Takayuki Nobuhira, Hyogo, JP;
Takatoshi Kageyama, Hyogo, JP;
Assignee:
SANYO Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/502 (2021.01); H01M 50/50 (2021.01); H01M 50/209 (2021.01); H01M 50/289 (2021.01); B60L 50/64 (2019.01); H01M 50/249 (2021.01);
U.S. Cl.
CPC ...
H01M 50/502 (2021.01); B60L 50/64 (2019.02); H01M 50/209 (2021.01); H01M 50/249 (2021.01); H01M 50/289 (2021.01); H01M 50/50 (2021.01); H01M 2220/20 (2013.01);
Abstract
A battery module includes a plurality of battery cells each including an electrode terminal, and a bus bar that connects respective electrode terminals of adjacent battery cells in a state where the plurality of battery cells are stacked, wherein the bus bar includes a first bus bar having a first thickness, and a second bus bar having a second thickness larger than the first thickness, the first bus bar is connected to the respective electrode terminals of the adjacent battery cells, and the second bus bar is in non-contact with electrode terminals of the battery cells.