公开(公告)号：US11539091B2

公开(公告)日：2022-12-27

申请号：US16729578

申请日：2019-12-30

Applicant: Industrial Technology Research Institute

Inventor： Chein-Chung Sun ,  Chih-Ting Chen

IPC: H01M50/20 ,  H01M10/653 ,  H01M10/655 ,  H01M50/209

Abstract: A battery module includes a housing, at least one cell stack inside the housing, a tightening assembly and a thermal conductive element. The tightening assembly includes first and second plugin members. The first plugin member has a first stopping portion and a first bolt portion connected with the first stopping portion, and the first bolt portion is tapered from the first stopping portion. The second plugin member has a second stopping portion and a second bolt portion connected with the second stopping portion, and the second bolt portion is tapered from the second stopping portion. The first and second plugin members are detachably inserted into the battery module from two opposing sides of the cell stack. The thermal conductive element tightens the cell stack to the housing.

公开(公告)号：US11158910B2

公开(公告)日：2021-10-26

申请号：US16162688

申请日：2018-10-17

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Ting Chen ,  Chein-Chung Sun

IPC: H01M2/20 ,  H01M2/10 ,  H01M2/22 ,  H01M50/502 ,  H01R31/08 ,  H02J7/00 ,  H01M50/20 ,  H01M50/528 ,  H01M50/543 ,  H01M10/0525 ,  H01R12/59 ,  H01R4/34

Abstract: The disclosure provides a battery busbar including a conductive sheet, at least two bridge portions and at least two terminal contact portions. The conductive sheet has at least one cavity portion. Each of the at least two bridge portions has a first end and a second end which are opposite to each other, and the first ends of the bridge portions are respectively connected to different sides of the at least one cavity portion. The terminal contact portions are spaced apart from each other and are respectively connected to the second ends of the bridge portions. A width direction is defined to be substantially perpendicular to a line passing through the first end and the second end of one of the at least two bridge portions; along the width direction, a width of the bridge portion is smaller than a width of the terminal contact portion.