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    RECTANGULAR ELECTRICITY STORAGE DEVICE AND METHOD FOR PRODUCING RECTANGULAR ELECTRICITY STORAGE DEVICE
    35.
    发明申请
    RECTANGULAR ELECTRICITY STORAGE DEVICE AND METHOD FOR PRODUCING RECTANGULAR ELECTRICITY STORAGE DEVICE 审中-公开
    矩形电力存储装置及其生产矩形电力存储装置的方法

    公开(公告)号：US20170047571A1

    公开(公告)日：2017-02-16

    申请号：US15306909

    申请日：2015-04-28

    Applicant: Sumitomo Electric Industries, Ltd.

    Inventor： Mizuo Iwasaki ,  Yasushi Mochida ,  Takeshi Araya

    IPC: H01M2/18 ,  H01M2/34 ,  H01M2/04 ,  H01M10/04

    CPC classification number: H01M2/18 ,  H01M2/024 ,  H01M2/0277 ,  H01M2/043 ,  H01M2/22 ,  H01M2/34 ,  H01M10/04 ,  H01M10/0413 ,  H01M2220/20

    Abstract: A rectangular electricity storage device includes a prism-shaped electrode group with an upper surface, a lower surface, and four lateral surfaces, the electrode group including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode; an electrolyte; a case with an opening portion, the ease housing the electrode group and the electrolyte; a cover plate covering the opening portion of the case; and an insulation sheet interposed between the electrode group and the case, and insulating the electrode group and the case from each other, wherein the insulation sheet is folded so as to surround the lower surface and the four lateral surfaces of the electrode group.

    Abstract translation: 矩形蓄电装置包括具有上表面，下表面和四个侧表面的棱柱形电极组，所述电极组包括正电极，负电极和介于正极和负极之间的隔板 ; 电解液 具有开口部的壳体，容纳电极组和电解质的容易性; 覆盖所述壳体的开口部的盖板; 以及绝缘片，其插入在所述电极组和所述壳体之间，并且使所述电极组和所述壳体彼此绝缘，其中所述绝缘片被折叠以围绕所述电极组的下表面和所述四个侧表面。

    Lithium Secondary Battery and Secondary Battery Sub Module Comprising the Same
    36.
    发明申请
    Lithium Secondary Battery and Secondary Battery Sub Module Comprising the Same 审中-公开
    锂二次电池和二次电池子模块组成

    公开(公告)号：US20160359147A1

    公开(公告)日：2016-12-08

    申请号：US15171204

    申请日：2016-06-02

    Applicant: SK Innovation Co., Ltd.

    Inventor： Hee-Gyoung Kang

    IPC: H01M2/02 ,  H01M10/613 ,  H01M10/625 ,  H01M2/04 ,  H01M10/6554 ,  H01M10/0525 ,  H01M10/6551

    CPC classification number: H01M2/0262 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/043 ,  H01M10/052 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6551 ,  H01M10/6555 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

    Abstract: The present invention provides a lithium secondary battery and a lithium secondary battery sub module including the same. The lithium secondary battery includes: an electrode assembly; a plastic case which houses the electrode assembly and includes a gas barrier layer; and a pouch film cover which seals the plastic case having the electrode assembly housed therein, such that it is possible to achieve a battery having a significantly increased thickness so as to increase the capacity thereof without structural limitation, secure durability of the battery due to having excellent resistance to permeability, and improve productivity due to a decrease in an occurrence of poor insulation. Thereby, the lithium secondary battery sub module including the lithium secondary battery may have a high energy density and may be formed in a compact shape with reduced manufacturing costs.

    Abstract translation: 本发明提供一种锂二次电池和包括该二次电池的锂二次电池子模块。 锂二次电池包括：电极组件; 容纳电极组件并包括阻气层的塑料壳体; 以及密封具有容纳在其中的电极组件的塑料壳体的袋膜盖，使得可以实现具有显着增加的厚度的电池，从而增加其容量而没有结构限制，由于具有 优异的耐渗透性，并且由于绝缘差的发生减少而提高生产率。 因此，包括锂二次电池的锂二次电池子模块可以具有高的能量密度，并且可以以降低的制造成本形成为紧凑的形状。

    Battery
    37.
    发明授权
    Battery 有权
    电池

    公开(公告)号：US09502697B2

    公开(公告)日：2016-11-22

    申请号：US14409551

    申请日：2013-04-19

    Applicant: Takashi Harayama

    Inventor： Takashi Harayama

    IPC: H01M2/04 ,  H01M2/08 ,  H01M2/06 ,  H01M2/22 ,  H01M2/30

    CPC classification number: H01M2/08 ,  H01M2/04 ,  H01M2/043 ,  H01M2/06 ,  H01M2/22 ,  H01M2/30 ,  H01M2220/20 ,  H01M2220/30

    Abstract: A lid member of a battery case has a protruding section including an inside-outside direction an outside tapered surface, and a top surface between the inside tapered surface and the outside tapered surface. In a cross section, the area of a first imaginary area enclosed by a first line segment of the inside tapered surface, a first imaginary line extending downward from the top of the first line segment, and a second imaginary line extending in an inside-outside direction from the top surface, is smaller than the area of a second imaginary area enclosed by a second line segment of the outside tapered surface, a third imaginary line extending downward from the top of the second line segment, and the second imaginary line.

    Abstract translation: 电池壳体的盖构件具有包括外侧方向的外侧锥面的突出部和内侧锥面与外侧锥形面之间的顶面。 在横截面中，由内锥形表面的第一线段包围的第一假想区域的区域，从第一线段的顶部向下延伸的第一假想线和在内部外侧延伸的第二假想线 从上表面的方向小于由第二线段的第二线段包围的第二假想区域的面积，从第二线段的顶部向下延伸的第三假想线和第二假想线。

    Rechargeable battery
    38.
    发明授权
    Rechargeable battery 有权
    可充电电池

    公开(公告)号：US09478774B2

    公开(公告)日：2016-10-25

    申请号：US13077640

    申请日：2011-03-31

    Applicant: Sang-Won Byun ,  Hae-Kwon Yoon ,  Min-Yeol Han

    Inventor： Sang-Won Byun ,  Hae-Kwon Yoon ,  Min-Yeol Han

    IPC: H01M10/42 ,  H01M2/02 ,  H01M2/30 ,  H01M2/04 ,  H01M2/22 ,  H01M10/04

    CPC classification number: H01M2/043 ,  H01M2/22 ,  H01M2/30 ,  H01M2/305 ,  H01M10/0431 ,  H01M10/42

    Abstract: A rechargeable battery having an improved penetration characteristic of an external short-circuit current in an electrode assembly by reducing an external short-circuit current. A rechargeable battery including an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode; a case containing the electrode assembly; a cap plate covering an opening of the case; an electrode terminal protruding outside the case and electrically connected to the second electrode; and a resistance member between and electrically connecting the electrode terminal and the cap plate.

    Abstract translation: 一种可充电电池，其具有通过减少外部短路电流而改善电极组件中的外部短路电流的穿透特性。 一种可再充电电池，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; 包含电极组件的壳体; 覆盖所述壳体的开口的盖板; 电极端子突出在壳体外部并电连接到第二电极; 以及在电极端子和盖板之间并电连接的电阻构件。

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