公开(公告)号：US20160181579A1

公开(公告)日：2016-06-23

申请号：US14908801

申请日：2014-10-29

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： SHINYA GESHI ,  OOSE OKUTANI ,  HIROSHI TAKASAKI ,  KATSUJI TSUJIOKA

IPC: H01M2/10 ,  H01M2/34 ,  H01M2/26

CPC classification number: H01M2/105 ,  H01M2/1077 ,  H01M2/206 ,  H01M2/26 ,  H01M2/263 ,  H01M2/348 ,  H01M2200/103

Abstract: A battery module includes: a plurality of battery cells held in a case; and a collector plate disposed on one side or the other side of the plurality of battery cells. The collector plate includes connection terminals connected to a collector plate main body so that the plurality of connection terminals are disposed to face an electrode provided in each of the battery cells. In at least one of the electrodes, the plurality of the connection terminals facing the at least one electrode include a first connection terminal welded to the electrode and a second connection terminal not welded to the electrode.

Abstract translation: 电池模块包括：保持在壳体中的多个电池单元; 以及设置在所述多个电池单元的一侧或另一侧的集电板。 集电板包括连接到集电板主体的连接端子，使得多个连接端子设置成面对设置在每个电池单元中的电极。 在至少一个电极中，面向至少一个电极的多个连接端子包括焊接到电极的第一连接端子和未焊接到电极的第二连接端子。