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. 06, 2022
Filed:
Jul. 18, 2018
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Akihiro Yoneyama, Hyogo, JP;
Abstract
A battery pack includes: a plurality of battery modules disposed adjacent to each other in a first direction inside a pack case, each of the plurality of battery modules including a plurality of battery cells disposed side by side in a second direction, the second direction being orthogonal to the first direction; and a side-frame disposed between the battery modules disposed adjacent to each other in the first direction inside the pack case. The side-frame includes two side-walls and a joint. The two side-walls elastically press side-surfaces, in the first direction, of the battery modules disposed adjacent to each other. The side-frame has a long-length shape with a U-shaped cross section. In a state where the side-frame is removed from the battery modules disposed adjacent to each other, a distance between the two side-walls of the side-frame becomes larger as the two side-walls go away toward opposite the joint.