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发明公开
CN107112491A 用于双极性电化学电池或电池组的终端组合件 无效 - 撤回

用于双极性电化学电池或电池组的终端组合件
摘要：
本发明提供了一种终端组合件和包含终端组合件的蓄电池，其中所述终端组合件包含：导电杯状构件，所述导电杯状构件包含：终端壁，所述终端壁在所述终端壁接触电化学电池的终端时与所述终端电连通；侧壁；和与所述终端壁由所述侧壁隔开的边缘；以及具有第一表面和第二表面的双极性终板，所述表面与所述终端壁共面并在所述第一表面接合到所述边缘，所述接合实现当所述终端壁与所述终端接触时在所述终端与所述终板之间穿过所述杯状构件的双向均匀电流，所述终板具有包含由所述边缘封闭的第一表面区域和在所述边缘的外围外部的剩余第二表面区域的电化学活性区，所述第一表面区域与所述第二表面区域基本上相等。
摘要（英）：

The present invention provides a terminal assembly, and storage batteries comprising a terminal assembly, wherein the terminal assembly comprises a conductive cup-shaped member comprising a terminal wall in electric communication with a terminal of the electrochemical cell when the terminal wall is in contact with the terminal; a sidewall; and a rim separated from the terminal wall by the sidewall; and a bipolar endplate having first and second surfaces coplanar with the terminal wall and joining to the rim at the first surface, the joining enabling bi-directional uniform current flow through the cup-shaped member between the terminal and the endplate when the terminal wall is in contact with the terminal, the endplate having an electrochemically active region comprising a first surface area enclosed by the rim and a remaining second surface area outside an outer periphery of the rim, the first and second surface areas being substantially equal.

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