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    Rechargeable battery having upper insulator member
    1.
    发明授权
    Rechargeable battery having upper insulator member 有权

    公开(公告)号：US09997747B2

    公开(公告)日：2018-06-12

    申请号：US14200207

    申请日：2014-03-07

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Min-Hyung Guen

    IPC: H01M2/34 ,  H01M2/04 ,  H01M2/30 ,  H01M2/08 ,  H01M2/12

    CPC classification number: H01M2/04 ,  H01M2/08 ,  H01M2/1241 ,  H01M2/30 ,  H01M2/345 ,  H01M2200/00

    Abstract: A rechargeable battery includes an electrode assembly including a first electrode and a second electrode, a case in which the electrode assembly is mounted, a cap plate coupled to the case, the cap plate including a short-circuit hole therethrough, a first terminal electrically connected to the first electrode, a second terminal electrically connected to the second electrode, an upper insulating member between the second terminal and the cap plate, the upper insulating member including a connection hole in fluid communication with the short-circuit hole, and an air vent hole spaced apart from the connection hole, and a short-circuit member in the short-circuit hole, the short-circuit member being between the cap plate and the upper insulating member, and the short-circuit member being configured to deform to electrically connect the first electrode with the second electrode.

    Rechargeable battery
    2.
    发明授权
    Rechargeable battery 有权
    可充电电池

    公开(公告)号：US09570733B2

    公开(公告)日：2017-02-14

    申请号：US14835405

    申请日：2015-08-25

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Min-Hyung Guen

    IPC: H01M2/20 ,  H01M2/34 ,  H01M2/26 ,  H01M2/06 ,  H01M2/22 ,  H01M10/0585

    CPC classification number: H01M2/34 ,  H01M2/06 ,  H01M2/22 ,  H01M2/26 ,  H01M10/0585 ,  H01M2200/00

    Abstract: A rechargeable battery includes an electrode assembly including a first electrode tab protruded at a first end, and a second electrode tab protruded at a second end; a case having an open side and receiving the electrode assembly; a cap assembly including a cap plate covering the open side of the case, a first current collecting member coupled to a lower side of the cap plate and electrically connected to the first electrode tab, and a second current collecting member coupled to the lower side of the cap plate; and a safety member arranged on an outer surface of the electrode assembly, and the first electrode tab is protruded at the first end toward the cap plate, the second electrode tab is protruded at the second end away from the cap plate, and the second electrode tab is electrically connected to the second current collecting member through the safety member.

    Abstract translation: 可再充电电池包括电极组件，其包括在第一端突出的第一电极片和在第二端突出的第二电极片; 具有开口侧并且容纳所述电极组件的壳体; 盖组件，其包括覆盖所述壳体的敞开侧的盖板，耦合到所述盖板的下侧并电连接到所述第一电极接头的第一集流部件，以及耦合到所述第二集电部件的下侧 盖板; 以及布置在所述电极组件的外表面上的安全构件，并且所述第一电极接头在所述第一端处朝向所述盖板突出，所述第二电极接头突出于所述第二端远离所述盖板，并且所述第二电极 突片通过安全部件电连接到第二集电部件。

    Rechargeable battery having fuse unit
    3.
    发明授权
    Rechargeable battery having fuse unit 有权
    具有保险丝单元的充电电池

    公开(公告)号：US09225002B2

    公开(公告)日：2015-12-29

    申请号：US14255944

    申请日：2014-04-17

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Sang-Won Byun ,  Min-Hyung Guen ,  Yong-Chul Seo ,  Yun-Jung Kwak

    IPC: H01M2/04 ,  H01M2/20 ,  H01M2/34

    CPC classification number: H01M2/34 ,  H01M2/043 ,  H01M2/0486 ,  H01M2/345 ,  H01M2/348 ,  H01M2200/103 ,  H01M2200/20

    Abstract: A rechargeable battery includes: an electrode assembly including first and second electrodes; a case containing the electrode assembly; a cap plate covering an opening of the case; a first terminal protruding outside of the case and electrically coupled to the first electrode; a second terminal protruding outside of the case and electrically coupled to the second electrode; a current collector including first and second fuse units, and electrically coupled to the first electrode, wherein the first fuse unit and the second fuse unit each have a cross-sectional area smaller than a cross-sectional area of an adjacent region and are spaced from each other; and a connector coupled to the current collector between the first fuse unit and the second fuse unit, and adapted to electrically couple the cap plate and the current collector, wherein a resistance of the connector is less than that of the first terminal.

    Abstract translation: 一种可再充电电池包括：包括第一和第二电极的电极组件; 包含电极组件的壳体; 覆盖所述壳体的开口的盖板; 第一端子，突出到壳体外部并电耦合到第一电极; 第二端子，突出到壳体外部并电耦合到第二电极; 集电器，其包括第一和第二熔丝单元，并且电耦合到第一电极，其中第一熔丝单元和第二熔丝单元各自具有小于相邻区域的横截面积的横截面积，并且与 彼此; 以及连接器，其耦合到第一熔丝单元和第二熔丝单元之间的集电器，并且适于电连接盖板和集电器，其中连接器的电阻小于第一端子的电阻。

    Rechargeable battery
    4.
    发明授权
    Rechargeable battery 有权
    可充电电池

    公开(公告)号：US09196892B2

    公开(公告)日：2015-11-24

    申请号：US13864163

    申请日：2013-04-16

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Duk-Jung Kim ,  Min-Hyung Guen

    IPC: H01M2/30 ,  H01M2/32 ,  H01M2/04 ,  H01M10/04

    CPC classification number: H01M2/32 ,  H01M2/043 ,  H01M2/0486 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/0431 ,  H01M2200/30

    Abstract: A rechargeable battery includes: an electrode assembly configured to perform charging and discharging; a case enclosing the electrode assembly; a cap plate coupled to an opening of the case; an electrode terminal engaging a terminal hole of the cap plate; and an insulator between the cap plate and the electrode terminal, wherein the insulator comprises: a fluid receiving recess at a side of the electrode terminal to receive fluid, and an outlet extending through the insulator from the fluid receiving recess to discharge the received fluid.

    Abstract translation: 可再充电电池包括：电极组件，被配置为执行充电和放电; 封闭电极组件的壳体; 连接到所述壳体的开口的盖板; 接合所述盖板的端子孔的电极端子; 以及在所述盖板和所述电极端子之间的绝缘体，其中所述绝缘体包括：在所述电极端子的侧面处的用于接收流体的流体接收凹部，以及从所述流体接收凹部延伸穿过所述绝缘体以对所接收的流体进行排放的出口。

    RECHARGEABLE BATTERY
    5.
    发明申请
    RECHARGEABLE BATTERY 有权
    可充电电池

    公开(公告)号：US20150263329A1

    公开(公告)日：2015-09-17

    申请号：US14562585

    申请日：2014-12-05

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Min-Hyung Guen ,  Chi-Young Lee

    IPC: H01M2/34 ,  H01M2/12 ,  H01M2/04

    CPC classification number: H01M2/345 ,  H01M2/1241 ,  H01M2/1252 ,  H01M2/30 ,  H01M2200/20

    Abstract: An exemplary embodiment of the present invention provides a rechargeable battery with an external short-circuit part having an advantage of preventing foreign materials and moisture from the outside from permeating as well as discharging internal pressure when a membrane is inversely deformed.A rechargeable battery according to an exemplary embodiment of the present invention includes: a case for accommodating an electrode assembly; a cap plate for sealing an opening of the case; a first electrode terminal and a second electrode terminal provided to penetrate the cap plate so as to be electrically connected to the electrode assembly; and an external short-circuit part electrically separating or short-circuiting the first and second electrode terminals outside of the electrode assembly. The external short-circuit part includes a membrane for sealing a short-circuit hole formed in the cap plate.

    Abstract translation: 本发明的一个示例性实施例提供一种具有外部短路部分的可再充电电池，其具有防止异物和水分从外部渗透以及当膜反向变形时排出内部压力的优点。 根据本发明的示例性实施例的可充电电池包括：用于容纳电极组件的壳体; 用于密封壳体的开口的盖板; 第一电极端子和第二电极端子，其设置成穿过所述盖板以电连接到所述电极组件; 以及将电极组件外部的第一和第二电极端子电分离或短路的外部短路部分。 外部短路部分包括用于密封形成在盖板中的短路孔的膜。

    Rechargeable battery having short-circuit protrusion
    6.
    发明授权
    Rechargeable battery having short-circuit protrusion 有权

    公开(公告)号：US09819003B2

    公开(公告)日：2017-11-14

    申请号：US14445698

    申请日：2014-07-29

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Min-Hyung Guen ,  Yong-Chul Seo

    IPC: H01M4/00 ,  H01M2/34 ,  H01M2/04 ,  H01M2/30

    CPC classification number: H01M2/345 ,  H01M2/04 ,  H01M2/30 ,  H01M2200/00 ,  H01M2200/20 ,  H01M2220/20

    Abstract: A rechargeable battery includes an electrode assembly including first and second electrodes; a case accommodating the electrode assembly; a cap plate having a short-circuit opening; a first terminal coupled to the first electrode; a second terminal coupled to the second electrode; and a short-circuit member at the cap plate, corresponding to the short-circuit opening, and configured to deform to electrically couple the first and second electrodes; and a short-circuit protrusion at the second terminal and configured to contact the short-circuit member, wherein a surface roughness of the short-circuit protrusion is greater than that of the cap plate.

    Secondary battery
    8.
    发明授权
    Secondary battery 有权

    公开(公告)号：US09722237B2

    公开(公告)日：2017-08-01

    申请号：US14603257

    申请日：2015-01-22

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Min-Hyung Guen ,  Yong-Chul Seo

    IPC: H01M2/34 ,  H01M2/26

    CPC classification number: H01M2/348 ,  H01M2/263 ,  H01M2200/103

    Abstract: A secondary battery having improved safety includes an electrode assembly, a case, and a cap assembly. The electrode assembly has first and second non-coating portions. The case accommodates the electrode assembly. The cap assembly includes a cap plate coupled to the case, and first and second collector plates. In the secondary battery, the first and second non-coating portions and the first and second collector plates are connected or coupled by first and second lead tabs, respectively, and the first and/or second lead tabs include a fuse portion.

    Rechargeable battery having a vent unit at a joint in a cap plate
    9.
    发明授权
    Rechargeable battery having a vent unit at a joint in a cap plate 有权
    可充电电池在盖板的接头处具有通气单元

    公开(公告)号：US09559341B2

    公开(公告)日：2017-01-31

    申请号：US14081670

    申请日：2013-11-15

    Applicant: SAMSUNG SDI CO., LTD. ,  ROBERT BOSCH GMBH

    Inventor： Duk-Jung Kim ,  Yong-Sam Kim ,  Min-Hyung Guen

    IPC: H01M2/02 ,  H01M2/04 ,  H01M2/06 ,  H01M2/12 ,  H01M2/30

    CPC classification number: H01M2/0404 ,  H01M2/0426 ,  H01M2/1241

    Abstract: A rechargeable battery includes an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The rechargeable battery also includes a case accommodating the electrode assembly. The rechargeable battery further includes a cap plate including a first plate and a second plate coupled to the first plate along a joint. The cap plate is coupled to an opening of the case. The rechargeable battery also includes a vent unit at the joint where the first plate of the cap plate is coupled to the second plate.

    Abstract translation: 可再充电电池包括在第一电极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。 可再充电电池还包括容纳电极组件的壳体。 可充电电池还包括盖板，其包括第一板和沿着接头联接到第一板的第二板。 盖板耦合到壳体的开口。 可充电电池还包括在接头处的通风单元，其中盖板的第一板联接到第二板。

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