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:
Dec. 27, 2016
Filed:
Nov. 26, 2014
Toyoda Gosei Co., Ltd., Kiyosu-shi, Aichen-ken, JP;
TOYODA GOSEI CO., LTD., Aichi-pref., JP;
Abstract
A battery pack comprises: a battery holding member provided to have battery holding holes and configured to bind a plurality of batteries; a first bus bar arranged to electrically connect with terminals on the first side of the respective batteries; a second bus bar arranged to electrically connect with terminals on a second side in the axial direction of the respective batteries; a bus bar holding member configured to hold the second bus bar and constitute a wall surface on the second side of the casing; and a sealing sheet member configured to have a plurality of terminal exposing holes formed corresponding to the respective batteries and cause peripheries of the respective terminal exposing holes to come into contact with the end faces of the respective batteries, so as to prevent leakage of a gas from inside of the casing toward the second bus bar. The sealing sheet member has a deformation dividing part provided around at least part of the plurality of terminal exposing holes.