Electric double layer capacitor
    9.
    发明公开
    Electric double layer capacitor 审中-公开
    Elektrischer Doppelschichtkondensator

    公开(公告)号:EP2017862A1

    公开(公告)日:2009-01-21

    申请号:EP08158988.9

    申请日:2008-06-25

    IPC分类号: H01G9/10 H01G9/155

    摘要: An electric double layer capacitor with shorter electrodes that can secure insulation within a container is provided.
    The electric double layer capacitor 30 of the present invention includes: a stack 15 including a plurality of thin positive electrode plates and thin negative electrode plates; an insulating pouch 31 storing the stack 15; a positive lead plate 11A in which lead terminals of the positive electrode plates are collected; a negative lead plate 12A in which lead terminals of the negative electrode plates are collected; a container 28 storing the pouch 31 in which the stack is stored; a sealing cap 21 sealing an opening of the container; electrode terminals 23 and 24 passing through the sealing cap 21 and fixed; and an insulating film 26 attached to the container 28 of the sealing cap 21. The electrode terminals 23 and 24 and the lead plates are connected, the insulating film 26 is adhered to the pouch 31 in a fluid-tight and air-tight state, the pouch 31 is stored in the container 28, and the opening of the container is sealed with the sealing cap 21.

    摘要翻译: 提供具有较短电极的双层电容器,其可以确保容器内部的绝缘。 本发明的双电层电容器30包括:堆叠15,其包括多个薄的正极板和薄的负极板; 存储堆15的绝缘袋31; 收集正极板的引线端子的正极引线板11A; 负极板12A,负极板的引线端子被收集; 储存堆叠的袋子31的容器28; 密封盖21,密封容器的开口; 电极端子23和24穿过密封帽21并固定; 和连接到密封盖21的容器28的绝缘膜26.电极端子23和24以及引线板连接,绝缘膜26以气密和气密的状态粘附到袋31上, 袋31被储存在容器28中,容器的开口用密封盖21密封。