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    Rechargeable battery including an extensible member
    1.
    发明授权
    Rechargeable battery including an extensible member 有权
    可充电电池，包括可扩展部件

    公开(公告)号：US08323813B2

    公开(公告)日：2012-12-04

    申请号：US12701401

    申请日：2010-02-05

    申请人： Sang-Won Byun ,  Tatsuya Hashimoto ,  Sang-Eun Cheon ,  Yong-Sam Kim ,  Hyo-Seob Kim ,  Sung-Bae Kim ,  Soo-Seok Choi

    发明人： Sang-Won Byun ,  Tatsuya Hashimoto ,  Sang-Eun Cheon ,  Yong-Sam Kim ,  Hyo-Seob Kim ,  Sung-Bae Kim ,  Soo-Seok Choi

    IPC分类号： H01M2/00

    CPC分类号： H01M2/043 ,  H01M2/0217 ,  H01M2/0473 ,  H01M2/34 ,  H01M2/345 ,  H01M10/0525 ,  H01M10/42 ,  Y02T10/7011

    摘要： According to an embodiment of the present invention, a rechargeable battery includes a case, a first electrode coupled to the case, a second electrode coupled to the case and the second electrode having a portion extending outside of the case, a short bar electrically coupled to the portion of the second electrode, and an extensible member extending from the case and at least a portion of the short bar being on the extensible member with a gap therebetween. The extensible member is configured to couple the short bar electrically to the first electrode in response to an overcharging condition of the rechargeable battery, thereby short-circuiting the first and second electrodes via the short bar.

    摘要翻译： 根据本发明的实施例，可再充电电池包括壳体，耦合到壳体的第一电极，耦合到壳体的第二电极和具有延伸到壳体外部的部分的第二电极，电连接到 所述第二电极的所述部分以及从所述壳体延伸的所述可延伸部件以及所述短条的至少一部分在所述可延伸部件上具有间隙。 可伸展构件被配置为响应于可充电电池的过充电状态而将短条电连接到第一电极，从而通过短条使第一和第二电极短路。

    RECHARGEABLE BATTERY
    2.
    发明申请
    RECHARGEABLE BATTERY 有权
    可充电电池

    公开(公告)号：US20100291421A1

    公开(公告)日：2010-11-18

    申请号：US12701401

    申请日：2010-02-05

    申请人： Sang-Won Byun ,  Tatsuya Hashimoto ,  Sang-Eun Cheon ,  Yong-Sam Kim ,  Hyo-Seob Kim ,  Sung-Bae Kim ,  Soo-Seok Choi

    发明人： Sang-Won Byun ,  Tatsuya Hashimoto ,  Sang-Eun Cheon ,  Yong-Sam Kim ,  Hyo-Seob Kim ,  Sung-Bae Kim ,  Soo-Seok Choi

    IPC分类号： H01M2/00 ,  H02J7/00

    CPC分类号： H01M2/043 ,  H01M2/0217 ,  H01M2/0473 ,  H01M2/34 ,  H01M2/345 ,  H01M10/0525 ,  H01M10/42 ,  Y02T10/7011

    摘要： A rechargeable battery with overcharging protection. According to an embodiment of the present invention, a rechargeable battery includes a case, a first electrode coupled to the case, a second electrode coupled to the case and the second electrode having a portion extending outside of the case, a short bar electrically coupled to said portion of the second electrode, and an extensible member extending from the case and at least a portion of the short bar being on the extensible member with a gap therebetween. The extensible member is configured to couple the short bar electrically to the first electrode in response to an overcharging condition of the rechargeable battery, thereby short-circuiting the first and second electrodes via the short bar.

    摘要翻译： 带充电保护的充电电池。 根据本发明的实施例，可再充电电池包括壳体，耦合到壳体的第一电极，耦合到壳体的第二电极和具有延伸到壳体外部的部分的第二电极，电连接到 所述第二电极的所述部分以及从所述壳体延伸的所述可伸展构件，并且所述短条的至少一部分在所述可延伸构件上，其间具有间隙。 可伸展构件被配置为响应于可充电电池的过充电状态而将短条电连接到第一电极，从而通过短条使第一和第二电极短路。

    RECHARGEABLE BATTERY AND BATTERY MODULE
    3.
    发明申请
    RECHARGEABLE BATTERY AND BATTERY MODULE 有权
    可充电电池和电池模块

    公开(公告)号：US20110287300A1

    公开(公告)日：2011-11-24

    申请号：US12898609

    申请日：2010-10-05

    申请人： Sang-Won Byun ,  Yong-Sam Kim ,  Soo-Seok Choi

    发明人： Sang-Won Byun ,  Yong-Sam Kim ,  Soo-Seok Choi

    IPC分类号： H01M2/20 ,  H01M2/24

    CPC分类号： H01M2/202 ,  H01M2/06 ,  H01M2/20 ,  H01M2/22 ,  H01M2/24 ,  H01M2/30 ,  H01M2/307

    摘要： A rechargeable battery including an electrode assembly; a case housing the electrode assembly; a first terminal post electrically coupled to an electrode of the electrode assembly; and a first terminal plate including a first plate coupled to the first terminal post and a second plate coupled to the first plate, wherein the first plate and the second plate are made from different materials.

    摘要翻译： 一种包括电极组件的可再充电电池; 容纳电极组件的壳体; 电耦合到所述电极组件的电极的第一端子柱; 以及第一端子板，其包括联接到所述第一端子柱的第一板和耦合到所述第一板的第二板，其中所述第一板和所述第二板由不同的材料制成。

    Rechargeable battery and battery module
    4.
    发明授权
    Rechargeable battery and battery module 有权
    充电电池和电池模块

    公开(公告)号：US09312528B2

    公开(公告)日：2016-04-12

    申请号：US12898609

    申请日：2010-10-05

    申请人： Sang-Won Byun ,  Yong-Sam Kim ,  Soo-Seok Choi

    发明人： Sang-Won Byun ,  Yong-Sam Kim ,  Soo-Seok Choi

    IPC分类号： H01M2/20 ,  H01M2/24 ,  H01M2/22 ,  H01M2/30 ,  H01M2/06

    CPC分类号： H01M2/202 ,  H01M2/06 ,  H01M2/20 ,  H01M2/22 ,  H01M2/24 ,  H01M2/30 ,  H01M2/307

    摘要： A rechargeable battery including an electrode assembly; a case housing the electrode assembly; a first terminal post electrically coupled to an electrode of the electrode assembly; and a first terminal plate including a first plate coupled to the first terminal post and a second plate coupled to the first plate, wherein the first plate and the second plate are made from different materials.

    摘要翻译： 一种包括电极组件的可再充电电池; 容纳电极组件的壳体; 电耦合到所述电极组件的电极的第一端子柱; 以及第一端子板，其包括联接到所述第一端子柱的第一板和耦合到所述第一板的第二板，其中所述第一板和所述第二板由不同的材料制成。

    RECHARGEABLE BATTERY
    6.
    发明申请
    RECHARGEABLE BATTERY 有权
    可充电电池

    公开(公告)号：US20130101870A1

    公开(公告)日：2013-04-25

    申请号：US13446951

    申请日：2012-04-13

    申请人： Sang-Won Byun ,  Soo-Seok Choi ,  Jeong-Won Oh ,  Min-Yeol Han ,  Hae-Kwon Yoon

    发明人： Sang-Won Byun ,  Soo-Seok Choi ,  Jeong-Won Oh ,  Min-Yeol Han ,  Hae-Kwon Yoon

    IPC分类号： H01M2/02 ,  H01M2/30 ,  H01M2/00

    CPC分类号： H01M2/348 ,  H01H79/00 ,  H01M2/26 ,  H01M2/263 ,  H01M4/661 ,  H01M4/665 ,  H01M4/70 ,  H01M10/0431 ,  H01M10/443 ,  H01M2200/103

    摘要： A rechargeable battery including an electrode assembly including a first electrode, a second electrode, and a separator between the first and second electrodes; a case housing the electrode assembly; a cap plate covering an opening of the case; an electrode terminal extending through the cap plate; a lead tab including a fuse part and connecting the electrode terminal and the electrode assembly; and an auxiliary discharge path between opposite sides of the fuse part and having a second electrical resistance value greater than a first electrical resistance value of the fuse part.

    摘要翻译： 一种可再充电电池，包括在第一和第二电极之间包括第一电极，第二电极和隔板的电极组件; 容纳电极组件的壳体; 覆盖所述壳体的开口的盖板; 延伸穿过盖板的电极端子; 包括熔丝部分并且连接所述电极端子和所述电极组件的引线接片; 以及在熔丝部分的相对侧之间的辅助放电路径，并且具有大于熔丝部分的第一电阻值的第二电阻值。

    Battery management system and method of driving the same
    7.
    发明授权
    Battery management system and method of driving the same 有权
    电池管理系统及其驱动方法

    公开(公告)号：US07847557B2

    公开(公告)日：2010-12-07

    申请号：US11846753

    申请日：2007-08-29

    申请人： Han-Seok Yun ,  Young-Jo Lee ,  Soo-Seok Choi ,  Jae-Moon Lee ,  Bo-Hyung Cho

    发明人： Han-Seok Yun ,  Young-Jo Lee ,  Soo-Seok Choi ,  Jae-Moon Lee ,  Bo-Hyung Cho

    IPC分类号： G01N27/416

    CPC分类号： G01R31/3662 ,  G01R31/3648 ,  G01R31/3651

    摘要： A battery management system that estimates an internal impedance of a battery, a method of driving the same, a device that estimates an internal impedance of a battery, and a method of estimating the internal impedance of a battery. A method of driving a battery management system that estimates the internal impedance of a battery including a plurality of cells includes generating a battery equivalent model of the battery, receiving a terminal voltage signal and a charge and discharge current signal of the battery, and generating a first discrete signal corresponding to the terminal voltage signal of the battery and a second discrete signal corresponding to the charge and discharge current signal of the battery, and filtering the first discrete signal and the second discrete signal according to a frequency range corresponding to the battery equivalent model so as to estimate the internal impedance of the battery. The device that estimates an internal impedance of a battery filters the first discrete signal and the second discrete signal according to a frequency range corresponding to the battery equivalent model so as to estimate the internal impedance of the battery.

    摘要翻译： 估计电池的内部阻抗的电池管理系统，其驱动方法，估计电池的内部阻抗的装置以及估计电池的内部阻抗的方法。 一种驱动电池管理系统的方法，其估计包括多个电池的电池的内部阻抗包括产生电池的电池等效模型，接收电池的端子电压信号和充电和放电电流信号，并产生 对应于电池的端子电压信号的第一离散信号和对应于电池的充放电电流信号的第二离散信号，并且根据对应于电池当量的频率范围对第一离散信号和第二离散信号进行滤波 模型，以估计电池的内部阻抗。 估计电池的内部阻抗的装置根据对应于电池等效模型的频率范围对第一离散信号和第二离散信号进行滤波，以估计电池的内部阻抗。

    Battery management system and driving method thereof
    9.
    发明授权
    Battery management system and driving method thereof 有权
    电池管理系统及其驱动方法

    公开(公告)号：US07548821B2

    公开(公告)日：2009-06-16

    申请号：US11771733

    申请日：2007-06-29

    申请人： Yong-Jun Tae ,  Soo-Seok Choi ,  Young-Jo Lee ,  Han-Seok Yun ,  Se-Wook Seo ,  Gye-Jong Lim ,  Beom-Gyu Kim ,  Ho-Young Park

    发明人： Yong-Jun Tae ,  Soo-Seok Choi ,  Young-Jo Lee ,  Han-Seok Yun ,  Se-Wook Seo ,  Gye-Jong Lim ,  Beom-Gyu Kim ,  Ho-Young Park

    IPC分类号： G01R31/36

    CPC分类号： G01R31/3658 ,  G01R31/3662

    摘要： The present invention relates to a battery management system and method. In some embodiments the battery management system includes a sensing unit and a micro controller unit (MCU). The sensing unit measures the current, the voltage and the temperature of a battery. The MCU receives the voltages, the currents, and the temperatures, calculates an estimated cell voltage, by applying a pack voltage sensing error and the cell voltage deviation to the cell voltages, and calculates an estimated cell resistance, by adding a pack assembly resistance to an internal resistance of the cell, and calculates an pack output of the battery by using the estimated cell voltage and the estimated cell resistance.

    摘要翻译： 本发明涉及电池管理系统和方法。 在一些实施例中，电池管理系统包括感测单元和微控制器单元（MCU）。 感测单元测量电池的电流，电压和温度。 MCU接收电压，电流和温度，通过对电池电压施加电池电压检测误差和电池电压偏差来计算估计的电池电压，并通过将包装组装电阻加到 电池的内部电阻，并且通过使用估计的电池电压和所估计的电池电阻来计算电池的包装输出。