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:
Aug. 10, 2021
Filed:
Jun. 02, 2020
Honda Motor Co., Ltd., Tokyo, JP;
Hiroto Kobayashi, Wako, JP;
Keiichi Ito, Wako, JP;
Akinori Shimomai, Wako, JP;
Takuya Nishinuma, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A battery pack includes a first core pack and a second core pack each holding a plurality of unit cells. The unit cells of one of first cell groups (or second cell groups) in each of the first core pack and the second core pack are electrically connected to a connector through a positive-side connection busbar and a negative-side connection busbar, respectively. Vertically adjacent cell groups are electrically connected to each other through cell group interconnection busbars. Insulator is interposed between the mutually facing cell group interconnection busbars that present a largest potential difference.