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    Rechargeable battery having fuse
    3.
    发明授权
    Rechargeable battery having fuse 有权
    具有保险丝的充电电池

    公开(公告)号：US09490469B2

    公开(公告)日：2016-11-08

    申请号：US14301064

    申请日：2014-06-10

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Bo-Hyun Kim ,  Jong-Ki Lee ,  Tae-Sik Kim ,  Hyun Soh ,  Hyun-Chul Kim

    IPC: H01M2/34 ,  H01M2/26

    CPC classification number: H01M2/34 ,  H01M2/26 ,  H01M2200/103 ,  H01M2220/20

    Abstract: A rechargeable battery includes: a plurality of electrode assemblies each including first and second electrodes; a case accommodating the electrode assemblies; a cap assembly coupled to the case and including a terminal; and a first current collector coupling the terminal with the first electrodes of the electrode assemblies. The first current collector includes a terminal connector coupled to the terminal and a plurality of electrode connectors, each of the electrode connectors being coupled to a respective one of the first electrodes, and a plurality of first fuses, each of the first fuses being between the terminal connector and a respective one of the electrode connectors and having a substantially constant cross section between the terminal connector and the respective one of the electrode connectors.

    Abstract translation: 可再充电电池包括：多个电极组件，每个电极组件包括第一和第二电极; 容纳电极组件的壳体; 耦合到所述壳体并且包括端子的盖组件; 以及将端子与电极组件的第一电极耦合的第一集电体。 第一集电器包括耦合到端子的端子连接器和多个电极连接器，每个电极连接器耦合到相应的一个第一电极，以及多个第一保险丝，每个第一熔断器位于 端子连接器和相应的一个电极连接器，并且在端子连接器和相应的一个电极连接器之间具有基本恒定的横截面。

    Rechargeable lithium battery
    5.
    发明授权
    Rechargeable lithium battery 有权

    公开(公告)号：US09812701B2

    公开(公告)日：2017-11-07

    申请号：US14751824

    申请日：2015-06-26

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Jin-Hyon Lee ,  Sang-In Park ,  Ji-Woon Lee ,  Eun-Young Goh ,  Jong-Ki Lee

    IPC: H01M4/13 ,  H01M10/052 ,  H01M4/02

    CPC classification number: H01M4/13 ,  H01M10/052 ,  H01M2004/021

    Abstract: A rechargeable lithium battery includes a separator between a positive electrode and a negative electrode. The positive electrode has a positive electrode coating region and a positive electrode uncoated region. A positive active material is coated to a positive electrode current collector in the positive electrode coating region, and the positive active material is not coated in the positive electrode uncoated region. The negative electrode includes a negative electrode coating region and a negative uncoated region. A negative active material is coated to a negative electrode current collector in the negative electrode coating region, and the negative active material is not coated and a lithium source is in the negative uncoated region. The negative electrode coating region includes an active region corresponding to the positive electrode coating region. The lithium source is at the negative electrode and separated from an end of the active region by a predetermined interval.

    RECHARGEABLE BATTERY
    6.
    发明申请
    RECHARGEABLE BATTERY 审中-公开

    公开(公告)号：US20170117508A1

    公开(公告)日：2017-04-27

    申请号：US15295815

    申请日：2016-10-17

    Applicant: Samsung SDI Co., Ltd.

    Inventor： Bo-Hyun Kim ,  Yu-Jin Han ,  Hye-Jin Kwon ,  Jong-Ki Lee

    IPC: H01M2/02 ,  H01M2/06 ,  H01M10/04

    CPC classification number: H01M2/021 ,  H01M2/0212 ,  H01M2/0267 ,  H01M2/06 ,  H01M10/0413 ,  H01M10/0436 ,  H01M2220/20 ,  H01M2220/30

    Abstract: A rechargeable battery includes an electrode assembly, a pouch accommodating the electrode assembly, and including first and second exterior members facing each other with the electrode assembly therebetween, and a sealing portion having a sealing width and sealing the first exterior member and the second exterior member along an outer edge of the electrode assembly, and lead tabs electrically connected to the electrode assembly and drawn to the outside of the pouch, wherein the sealing portions define grooves, each of the grooves having a size that is less than the sealing width, and wherein the sealing portion is bent along the outer edge of the electrode assembly and attached to a side surface of the pouch.

    Secondary battery
    8.
    发明授权
    Secondary battery 有权
    二次电池

    公开(公告)号：US09413029B2

    公开(公告)日：2016-08-09

    申请号：US13785971

    申请日：2013-03-05

    Applicant: Samsung SDI Co., Ltd.

    Inventor： Jong-Ki Lee

    IPC: H01M10/04 ,  H01M10/058 ,  H01M10/0585 ,  H01M10/0587

    CPC classification number: H01M10/0431 ,  H01M10/0463 ,  H01M10/0585 ,  H01M10/0587

    Abstract: A secondary battery including a first electrode assembly including first and second electrode plates stacked on each other; and a second electrode assembly including third and fourth electrode plates, wherein the second electrode assembly is wound along an outer circumference of the first electrode assembly. The secondary battery having a high energy density and capable of preventing damage of the electrode plates may be provided.

    Abstract translation: 一种二次电池，包括：第一电极组件，包括彼此堆叠的第一和第二电极板; 以及包括第三和第四电极板的第二电极组件，其中所述第二电极组件沿着所述第一电极组件的外圆周缠绕。 可以提供具有高能量密度并且能够防止电极板损坏的二次电池。

    RECHARGEABLE BATTERY
    9.
    发明申请
    RECHARGEABLE BATTERY 有权
    可充电电池

    公开(公告)号：US20160104914A1

    公开(公告)日：2016-04-14

    申请号：US14838299

    申请日：2015-08-27

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Jin-Hyon Lee ,  Ji-Woon Lee ,  Eun-Young Goh ,  Sang-In Park ,  Sung-Yong Kim ,  Jin-Seon Shin ,  Jong-Ki Lee

    IPC: H01M10/04

    CPC classification number: H01M10/0431 ,  H01M2/022 ,  H01M2/0257 ,  H01M2/046 ,  H01M2/22 ,  H01M2/30 ,  H01M10/0422 ,  H01M10/0468

    Abstract: A rechargeable battery includes an electrode assembly having first and second electrodes at opposite sides of a separator and wound about an axis; a first terminal coupled to the first electrode through a first tab; a second terminal coupled to the second electrode through a second tab; a case accommodating the electrode assembly and including first and second openings at its opposite ends; a first gasket between the first terminal and the first opening, the first gasket sealing the first opening and allowing the first terminal to protrude outside of the case; and a second gasket between the second terminal and the second opening, the second gasket sealing the second opening and allowing the second terminal to protrude outside of the case. The case may further include a fixing portion at its inner side that protrudes toward the electrode assembly.

    Abstract translation: 可再充电电池包括电极组件，该电极组件在分离器的相对侧具有围绕轴线缠绕的第一和第二电极; 第一端子，其通过第一突出部耦合到所述第一电极; 第二端子，其通过第二接头连接到所述第二电极; 容纳电极组件并且在其相对端包括第一和第二开口的壳体; 在第一端子和第一开口之间的第一垫圈，第一垫圈密封第一开口并允许第一端子突出到壳体外部; 以及在所述第二端子和所述第二开口之间的第二垫圈，所述第二垫圈密封所述第二开口并允许所述第二端子突出到所述壳体的外部。 壳体还可以包括在其内侧朝向电极组件突出的固定部分。

    RECHARGEABLE BATTERY
    10.
    发明申请
    RECHARGEABLE BATTERY 审中-公开
    可充电电池

    公开(公告)号：US20160079584A1

    公开(公告)日：2016-03-17

    申请号：US14738674

    申请日：2015-06-12

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Jin-Hyon Lee ,  Ji-Woon Lee ,  Eun-Young Goh ,  Sang-In Park ,  Sung-Yong Kim ,  Jin-Seon Shin ,  Jong-Ki Lee

    IPC: H01M2/30 ,  H01M2/06 ,  H01M10/04

    CPC classification number: H01M10/0431 ,  H01M2/0227 ,  H01M2/26 ,  H01M2220/30

    Abstract: One or more embodiments of the present invention provide a rechargeable battery for allowing electrode terminals and electrode tabs to be easily coupled. A rechargeable battery according to one or more embodiments of the present invention include: an electrode assembly having first and second electrodes at opposite surfaces of a separator and wound about an axis; a first terminal coupled to the first electrode through a first tab; a second terminal coupled to the second electrode through a second tab; a case accommodating the electrode assembly and defining first and second openings at its opposite ends; a first gasket between the first terminal and the first opening sealing the first opening and allowing the first terminal to protrude outside of the case; and a second gasket between the second terminal and the second opening sealing the second opening and allowing the second terminal to protrude outside of the case.

    Abstract translation: 本发明的一个或多个实施例提供一种用于允许电极端子和电极接头容易连接的可再充电电池。 根据本发明的一个或多个实施例的可充电电池包括：电极组件，其具有在分离器的相对表面处的第一和第二电极，并围绕轴线缠绕; 第一端子，其通过第一突出部耦合到所述第一电极; 第二端子，其通过第二接头连接到所述第二电极; 容纳电极组件并在其相对端限定第一和第二开口的壳体; 所述第一端子和所述第一开口之间的第一垫圈密封所述第一开口并且允许所述第一端子突出到所述壳体的外部; 以及在所述第二端子和所述第二开口之间的第二垫圈，密封所述第二开口并允许所述第二端子突出到所述壳体的外部。

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