BATTERY GRID WITH VARIED CORROSION RESISTANCE
    2.
    发明申请
    BATTERY GRID WITH VARIED CORROSION RESISTANCE 有权
    具有不同腐蚀电阻的电池组

    公开(公告)号:US20130115509A1

    公开(公告)日:2013-05-09

    申请号:US13663872

    申请日:2012-10-30

    CPC classification number: H01M4/73 H01M4/20 H01M4/82 Y10T29/10

    Abstract: A battery grid is disclosed. The battery grid includes a pattern of grid wires. The pattern includes a grid wire having a first segment with a first corrosion resistance and a second segment with a second corrosion resistance which is less than the first corrosion resistance. The second segment corrodes at a rate which is faster than the corrosion rate of the first segment so as to dynamically release internal stress and control grid growth of the battery grid during its service life. A battery includes said grid and a method of forming said grid are also disclosed.

    Abstract translation: 公开了电池网格。 电池网格包括网格线的图案。 该图案包括具有第一耐蚀性的第一段和具有小于第一耐腐蚀性的第二耐腐蚀性的第二段的栅格线。 第二段以比第一段腐蚀速度更快的速度腐蚀,从而在其使用寿命期间动态释放内部应力并控制电网的电网增长。 还公开了一种包括所述栅极的电池和形成所述栅极的方法。

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