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:
Jul. 11, 2023
Filed:
Aug. 03, 2018
Vehicle Energy Japan Inc., Hitachinaka, JP;
Osamu Kubota, Hitachinaka, JP;
Kazunori Ojima, Hitachinaka, JP;
Yoshitaka Watahiki, Hitachinaka, JP;
Takashi Suzuki, Hitachinaka, JP;
VEHICLE ENERGY JAPAN INC., Hitachinaka, JP;
Abstract
To prevent an increase in the electrical resistance between a terminal for external connection and a cell terminal of a battery cell of a battery cell group. A battery moduleincludes a battery cell group, a pair of end plates, a bus bar, and a fastening member. The end plateincludes a recessadapted to partially house the fastening memberin a mutually movable manner in one direction (X-direction) corresponding to the stacked direction of the plurality of battery cells. The battery modulealso has a gap S between an inner side wallof the recessand the fastening memberin the one direction (X-direction).