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    • 24. 发明申请
    • BATTERY
    • 电池
    • US20120156552A1
    • 2012-06-21
    • US13392949
    • 2010-07-23
    • Yasuhito MiyazakiTakuya KinoshitaTakaaki AbeYoshio Shimoida
    • Yasuhito MiyazakiTakuya KinoshitaTakaaki AbeYoshio Shimoida
    • H01M2/02H01M2/30
    • H01M2/26H01M2/22H01M2/30H01M10/0413H01M10/0525H01M10/0585
    • Disclosed is a battery having an improved life. Specifically disclosed is a battery which comprises an electric power generating element in which one or more unit cell layers are stacked, each being constituted by sequentially laminating or stacking a positive electrode, an electrolyte and a negative electrode; a first collector plate which is provided on the outermost positive electrode surface of the electric power generating element; a second collector plate which is provided on the outermost negative electrode surface of the electric power generating element; a convex or protruding portion provided on the first collector plate and/or the second collector plate with a width that is not less than a half of the width of the end edge of the collector plate; and a terminal which is attached to the convex portion for retrieving electric current from the convex portion.
    • 公开了具有改善寿命的电池。 具体公开了一种电池,其包括其中堆叠一个或多个单元电池层的发电元件,其分别通过顺序层叠或堆叠正电极,电解质和负电极而构成; 设置在所述发电元件的最外侧正极面上的第一集电板; 设置在所述发电元件的最外侧负极面上的第二集电板; 设置在所述第一集电板和/或所述第二集电板上的凸部或突出部的宽度不小于所述集电板的端缘宽度的一半的宽度; 以及附接到凸部以从凸部取回电流的端子。