BATTERY PACK - PANASONIC ENERGY CO LTD

Title:

BATTERY PACK

Document Type and Number:

WIPO Patent Application WO/2024/004504

Kind Code:

A1

Abstract:

This battery pack includes: a plurality of secondary battery cells that each have an end face electrode on both ends, at least one of the end face electrodes being a first electrode provided with a safety valve, and are arranged parallel to the longitudinal direction; a battery holder that holds the plurality of secondary battery cells; and a conductive lead plate that connects the end face electrodes of secondary battery cells adjacent to each other. The lead plate forms an open space between the first electrodes of secondary battery cells adjacent to each other.

More Like This:

WO/2008/066253	POWER SWITCHING MODULE FOR BATTERY MODULE ASSEMBLY
WO/2012/042914	BATTERY MODULE, BATTERY SYSTEM PROVIDED WITH SAME, ELECTRIC VEHICLE, MOVING VEHICLE, POWER STORAGE DEVICE, POWER SOURCE DEVICE AND ELECTRICAL DEVICE, AND BATTERY MODULE PRODUCTION METHOD
WO/2013/001644	ASSEMBLED BATTERY

Inventors:

NAMURA TAKASHI
SUZUKI SHINJI
YAMAGAMI YASUHIRO

Application Number:

PCT/JP2023/020415

Publication Date:

January 04, 2024

Filing Date:

June 01, 2023

Export Citation:

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Assignee:

PANASONIC ENERGY CO LTD (JP)

International Classes:

H01M50/503; H01M50/213; H01M50/289; H01M50/291; H01M50/342; H01M50/505; H01M50/509; H01M50/526; H01M50/548

Domestic Patent References:

WO2013018286A1

2013-02-07

Foreign References:

JP2020166991A	2020-10-08
JP2018078782A	2018-05-17
JP2017152172A	2017-08-31