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    • 3. 发明授权
    • Secondary battery
    • 二次电池
    • US08962177B2
    • 2015-02-24
    • US13445053
    • 2012-04-12
    • Dukjung KimIn KimJoongheon Kim
    • Dukjung KimIn KimJoongheon Kim
    • H01M2/26H01M2/28
    • H01M2/028H01M2/10
    • Embodiments provide a secondary battery, which can suppress deformation of an electrode assembly and a current collector by installing a damping member between a non-coating portion of the electrode assembly and a can. In one embodiment, the secondary battery includes a can having an accommodating space and an open top portion; a plurality of electrode assemblies inserted into the can; a current collector connected to the non-coating portion of the electrode assembly; a damping member made of an elastic material between the electrode assembly and the can; and a cap plate sealing the can.
    • 实施例提供二次电池,其可以通过在电极组件的非涂覆部分和罐之间安装阻尼构件来抑制电极组件和集电器的变形。 在一个实施例中,二次电池包括具有容纳空间和开口顶部的罐; 插入罐中的多个电极组件; 连接到所述电极组件的未涂覆部分的集电体; 在电极组件和罐之间由弹性材料制成的阻尼构件; 和盖板密封罐。
    • 4. 发明申请
    • SECONDARY BATTERY
    • 二次电池
    • US20130288101A1
    • 2013-10-31
    • US13649684
    • 2012-10-11
    • Dukjung KimJoongheon KimIn Kim
    • Dukjung KimJoongheon KimIn Kim
    • H01M2/18
    • H01M2/18H01M2/02H01M2/20H01M2/26H01M2/263H01M10/0413H01M10/0431H01M10/0583
    • A secondary battery includes an electrode assembly includes first and second electrode non-coating portions exposed from respective sides of an electrode assembly, first and second collecting plates in contact with and fixed to the respective first and second electrode non-coating portions, a retainer including first and second fixing slits that accommodate the first and second collecting plates connected to the electrode assembly, respectively, and a case that accommodates the retainer accommodating the electrode assembly and the first collecting plate. The retainer includes a first side part including the first fixing slit, a second side part facing the first side part and including the second fixing slit, and a bottom part connecting the first and second side parts to each other.
    • 二次电池包括电极组件,其包括从电极组件的相应侧面露出的第一和第二电极非涂覆部分,与相应的第一和第二电极非涂覆部分接触并固定到相应的第一和第二电极非涂覆部分的第一和第二集合板, 分别容纳连接到电极组件的第一和第二集电板的第一和第二固定狭缝以及容纳电极组件和第一集电板的保持器的壳体。 保持器包括包括第一固定狭缝的第一侧部分,面向第一侧部并包括第二固定狭缝的第二侧部以及将第一和第二侧部彼此连接的底部。
    • 8. 发明授权
    • Rechargeable battery
    • 可充电电池
    • US08889292B2
    • 2014-11-18
    • US13403066
    • 2012-02-23
    • Duk-Jung KimJoong-Heon KimIn KimChi-Young Lee
    • Duk-Jung KimJoong-Heon KimIn KimChi-Young Lee
    • H01M2/26H01M2/20H01M2/18H01M10/04H01M2/34
    • H01M2/34H01M2/18H01M2/202H01M2/263H01M10/0431H01M2200/103Y02E60/12
    • A battery includes a plurality of electrode assemblies, each having an electrode and an electrode uncoated region, such that the plurality of electrode assemblies together present a plurality of electrodes and electrode uncoated regions, an electrode terminal, and a current collecting member electrically connecting the electrode terminal and the plurality of electrodes of the electrode assemblies, the current collecting member including a terminal connection portion, and side plates, extending from lateral sides of the terminal connection portion, a plurality of current collecting plates, each current collecting plate contacting the electrode uncoated region of a respective one of the plurality of electrode assemblies, a plurality of supporting portions, each supporting portion connecting certain adjacent ones of the current collecting plates together, each of the side plates being coupled with at least one of the current collecting plates.
    • 电池包括多个电极组件,每个电极组件具有电极和电极未涂覆区域,使得多个电极组件一起呈现多个电极和电极未涂覆区域,电极端子和电连接电极 端子和电极组件的多个电极,集电构件包括端子连接部分和从端子连接部分的侧面延伸的侧板,多个集电板,每个集电板与未涂覆的电极接触 多个电极组件中的相应一个的多个区域,多个支撑部分,每个支撑部分将某些相邻的集电板连接在一起,每个侧板与至少一个集电板相连。