公开(公告)号：US20240339690A1

公开(公告)日：2024-10-10

申请号：US18579103

申请日：2022-07-26

Applicant: BASF SE ,  NGK INSULATORS LTD.

Inventor： Peter HEIDEBRECHT ,  Philipp SCHAEFER ,  Wolfgang JABCZYNSKI ,  Daniel MALKO ,  Hideyuki HAMADA ,  Koji HOSHINO

IPC: H01M10/617 ,  H01M10/39 ,  H01M10/615 ,  H01M10/653 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6563

CPC classification number: H01M10/617 ,  H01M10/615 ,  H01M10/653 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6563 ,  H01M10/3909

Abstract: Disclosed herein is an electrochemical energy storage device including a plurality of electrochemical cells in a containing space in a housing. The electrochemical energy storage device includes a first duct that runs parallel to the top or the bottom of the housing and one or more heat transfer members that are arranged in spaces between the electrochemical cells, where at least one of the heat transfer members protrudes into the first duct.

公开(公告)号：US20160172637A1

公开(公告)日：2016-06-16

申请号：US15053202

申请日：2016-02-25

Applicant: NGK INSULATORS, LTD.

Inventor： Hideyuki HAMADA

IPC: H01M2/02 ,  H01M2/04

CPC classification number: H01M2/029 ,  H01M2/0252 ,  H01M2/04 ,  H01M2/0404 ,  H01M2/043 ,  H01M2/1088 ,  H01M2/1094 ,  H01M10/3909

Abstract: This secondary battery includes a tubular battery body and a cover member containing the battery body. The cover member includes a tubular body at least covering a side surface of the battery body and a bottom which at least part of a bottom surface of the battery body contacts. The bottom includes an expansion expanded in a direction away from the bottom surface of the battery body, and an end surface of the expansion contacts the insulating plate. The area of the end surface of the expansion is smaller than the area of the bottom surface of the battery body.

Abstract translation: 该二次电池包括管状电池体和包含电池体的盖构件。 盖构件包括至少覆盖电池体的侧表面的管状体和电池体的底表面的至少一部分接触的底部。 底部包括在远离电池体的底面的方向上膨胀的膨胀部，膨胀的端面与绝缘板接触。 膨胀端面的面积小于电池体的底面的面积。