专利名称：BATTERY MODULE AND BATTERY PACK
INCLUDING SAME
发明人：KIM, Ki-Youn,SEONG, Jun-Yeob,EOM, Young-Sop,YU, Sung-Chun,KANG, Dal-Mo
申请号：EP15806562.3申请日：20150526公开号：EP3154108B1公开日：20190904
摘要：Disclosed is a battery module which may ensure improved welding and fixationpower when welding a bus bar to a coupled portion of two or more electrode leads bymeans of ultrasonic welding. The battery module includes a first electrode lead, a secondelectrode lead; and a bus bar coming into contact with the first electrode lead andcoupled to the first electrode lead in a region where a recess region of the secondelectrode lead is formed below the first electrode lead.
代理机构：Cabinet Plasseraud
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容