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. 13, 2021
Filed:
Dec. 19, 2016
Sanyo Electric Co., Ltd., Daito, JP;
SANYO Electric Co., Ltd., Daito, JP;
Abstract
The battery pack includes: a plurality of battery cells each formed by closing an opening of a bottomed cylindrical outer can with a sealing plate; a battery holder to hold the plurality of battery cells in a mutually parallel attitude and hold electrode terminals provided at both ends of each battery cell in an attitude disposing on a same plane; and an outer case to house a battery assembly formed by holding the plurality of battery cells in the battery holder. The battery holder includes: a holding part to hold the ends of the plurality of battery cells along outer peripheral surfaces of the outer cans; and a cover on an end surface side of the plurality of battery cells held by the holding part. When the battery cell is abnormal, the cover is deteriorated by energy of a jetting body jetted from an end surface of the battery cell.