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    • 51. 发明申请
    • RECHARGEABLE BATTERY
    • 可充电电池
    • US20110039136A1
    • 2011-02-17
    • US12832023
    • 2010-07-07
    • Sang-Won ByunYong-Sam KimHyo-Seob Kim
    • Sang-Won ByunYong-Sam KimHyo-Seob Kim
    • H01M2/12
    • H01M2/34H01M2/0404H01M2/1241H01M2/30H01M2/345H01M10/0436
    • A rechargeable battery according to an exemplary embodiment of the present invention includes an electrode assembly, a case containing the electrode assembly, and a cap assembly. The electrode assembly includes a first electrode, a second electrode, and a separator between the first and second electrodes. The cap assembly is coupled to the case. The cap assembly includes a tab that is electrically connected to the first electrode and a deformable plate that is electrically connected to the second electrode. The deformable plate also includes a notch that is opened due to an increase of pressure. The deformable plate deforms as a result of increased pressure and electrically contacts the first tab, short circuiting the rechargeable battery.
    • 根据本发明的示例性实施例的可再充电电池包括电极组件,包含电极组件的壳体和盖组件。 电极组件包括第一电极,第二电极和第一和第二电极之间的隔板。 盖组件联接到壳体。 盖组件包括电连接到第一电极的突片和电连接到第二电极的可变形板。 可变形板还包括由于压力增加而打开的凹口。 可变形板由于压力增加而变形,并与第一凸片电接触,使可充电电池短路。