公开(公告)号：US20140234673A1

公开(公告)日：2014-08-21

申请号：US13933780

申请日：2013-07-02

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sangwon BYUN ,  Haekwon YOON ,  Seungbok LEE ,  Minyeol HAN

IPC: H01M2/34

CPC classification number: H01M2/348 ,  H01M2/266 ,  H01M2200/103

Abstract: The secondary battery includes an electrode assembly including a first electrode plate, a second electrode plate and a separator interposed between the first electrode plate and the second electrode plate, a case accommodating the electrode assembly, and a first current collector plate electrically connected to the first electrode plate and having a first fuse part formed at its one side, wherein the first fuse part includes at least two fuse holes spaced apart from each other.

Abstract translation: 二次电池包括电极组件，其包括第一电极板，第二电极板和介于第一电极板和第二电极板之间的隔板，容纳电极组件的壳体和电连接到第一电极板的第一集电板 电极板，并且具有形成在其一侧的第一熔断部，其中所述第一熔丝部分包括彼此间隔开的至少两个熔丝孔。