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    Battery casing
    21.
    发明申请
    Battery casing 审中-公开
    电池外壳

    公开(公告)号：US20080124624A1

    公开(公告)日：2008-05-29

    申请号：US11589231

    申请日：2006-10-30

    申请人： Ching-Chun Lin

    发明人： Ching-Chun Lin

    IPC分类号： H01M2/00

    CPC分类号： H01M2/0434 ,  H01M2/0207 ,  H01M2/0217 ,  H01M2/0257 ,  H01M2/0295 ,  H01M2/0426 ,  H01M2/0469 ,  H01M2/0478

    摘要： A battery casing includes a plastic frame having a top receiving section and a bottom receiving section, a metal first plate and a metal second plate respectively assembled on the top receiving section and the bottom receiving section. A plurality of first assembling grooves is defined in a rim of the top receiving section, and a plurality of second assembling grooves is defined in a rim of the bottom receiving section. A plurality of first assembling arms extends from a rim of the first plate for being embedded in the first assembling grooves by ultrasonic. A plurality of second assembling arms extends from a rim of the second plate for being embedded in the second assembling grooves by ultrasonic. The first assembling arms offset with respect to the second assembling arms. Therefore the battery casing has decreased height to meet tendency of small profile and facilitates repairing simultaneously.

    摘要翻译： 电池壳体包括具有分别组装在顶部接收部分和底部接收部分上的顶部接收部分和底部接收部分，金属第一板和金属第二板的塑料框架。 多个第一组装槽限定在顶部容纳部分的边缘中，并且多个第二组装槽限定在底部容纳部分的边缘中。 多个第一组装臂从第一板的边缘延伸，以通过超声波嵌入在第一组装槽中。 多个第二组装臂从第二板的边缘延伸，以通过超声波嵌入第二组装槽中。 第一组装臂相对于第二组装臂偏移。 因此，电池外壳的高度降低以满足小型化的趋势，并且便于同时进行维修。

    BATTERY CELL HAVING OUTER EDGE SEALED PORTION WITH SEALED LINES AND BATTERY CELL SEALING APPARATUS FOR MANUFACTURE THEREOF
    23.
    发明申请
    BATTERY CELL HAVING OUTER EDGE SEALED PORTION WITH SEALED LINES AND BATTERY CELL SEALING APPARATUS FOR MANUFACTURE THEREOF 审中-公开
    具有密封线的外边缘密封部分的电池单元及其制造的电池密封装置

    公开(公告)号：US20170012252A1

    公开(公告)日：2017-01-12

    申请号：US15121914

    申请日：2015-01-29

    申请人： LG CHEM, LTD.

    发明人： Jung Woo YOO ,  In Sung UHM ,  Je Young KIM

    IPC分类号： H01M2/08 ,  H01M10/04 ,  H01M2/02

    CPC分类号： H01M2/08 ,  B29C65/18 ,  B29C65/223 ,  B29C65/8253 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/232 ,  B29C66/433 ,  B29C66/72321 ,  B29C66/81431 ,  B29C66/8322 ,  B29L2031/3468 ,  B29L2031/7146 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0237 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0267 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0439 ,  H01M2/0469 ,  H01M2/0482 ,  H01M2/0486 ,  H01M10/0404

    摘要： Disclosed herein is a battery cell configured to have a structure in which an electrode assembly is mounted in a battery case made of a laminate sheet including a resin layer and a metal layer, and the battery case is provided with a sealed portion (an outer edge sealed portion), which is formed at the outer edge of a receiving part, in which the electrode assembly is mounted, by thermal welding in order to seal the battery case, wherein electrode terminals are located at an upper sealed portion, a lower sealed portion, or the upper sealed portion and the lower sealed portion, two or more sealed lines are formed in at least one of side sealed portions, which are adjacent to the upper sealed portion or the lower sealed portion, such that the sealed lines are spaced apart from each other and parallel to each other, the sealed lines are continuously formed from the outer edge end of the upper sealed portion to the outer edge end of the lower sealed portion in the longitudinal direction of the battery case, and the outer edge sealed portion, in which the sealed lines are formed, is bent between the sealed lines at an angle of 30 to 180 degrees.

    摘要翻译： 这里公开了一种电池单元，其被构造成具有将电极组件安装在由包括树脂层和金属层的层压片制成的电池壳体中的结构，并且电池壳体设置有密封部分（外边缘 密封部分），其通过热焊接形成在其中安装电极组件的接收部分的外边缘处，以便密封电池壳体，其中电极端子位于上部密封部分，下部密封部分 或上密封部分和下密封部分，在与上密封部分或下密封部分相邻的侧密封部分中的至少一个中形成两个或更多个密封线，使得密封线彼此间隔开 彼此平行地将密封线从上密封部分的外边缘端部到下密封部分的外边缘端部沿纵向方向连续形成 电池壳体和形成有密封线的外缘密封部分以30至180度的角度在密封线之间弯曲。

    SEALED BATTERY AND A METHOD FOR MANUFACTURING THE SAME
    24.
    发明申请
    SEALED BATTERY AND A METHOD FOR MANUFACTURING THE SAME 审中-公开
    密封电池及其制造方法

    公开(公告)号：US20160365546A1

    公开(公告)日：2016-12-15

    申请号：US15173996

    申请日：2016-06-06

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Hiroya UMEYAMA ,  Yukio HARIMA

    IPC分类号： H01M2/04

    CPC分类号： H01M2/0469 ,  H01M2/0237 ,  H01M2/0426 ,  H01M2/043 ,  H01M2/0439 ,  H01M2/0473 ,  H01M2220/20

    摘要： A sealed battery includes: a case main body that has an opening; and a sealing plate that closes off the opening, the sealing plate being joined to the case main body by a weld portion. The weld portion includes a weld bottom surface intersecting with the boundary surface of the case main body and the sealing plane, and the weld bottom surface being substantially orthogonal to the depth direction. A depth of the weld portion on a first virtual plane including the boundary surface, is greater than the depth of the weld portion on a second virtual plane including an outer surface of the case main body, the outer surface being opposite side from the boundary surface in the thickness direction of the case main body.

    摘要翻译： 密封电池包括：具有开口的壳体主体; 以及密封板，其封闭所述开口，所述密封板通过焊接部分接合到所述壳体主体。 焊接部分包括与壳体主体和密封面的边界面相交的焊接底面，焊接底面大致垂直于深度方向。 包括边界面的第一虚拟平面上的焊接部的深度大于包括壳主体的外表面的第二虚拟平面上的焊接部的深度，外表面与边界面相反 在壳体主体的厚度方向上。

    SECONDARY BATTERY
    25.
    发明申请
    SECONDARY BATTERY 审中-公开
    二次电池

    公开(公告)号：US20160156002A1

    公开(公告)日：2016-06-02

    申请号：US14947990

    申请日：2015-11-20

    申请人： Samsung SDI Co., Ltd.

    发明人： Doyeon Kwon ,  Daeyon Moon ,  Sanghyuk Eo

    IPC分类号： H01M2/06 ,  H01M2/26 ,  H01M2/04 ,  H01M10/48

    CPC分类号： H01M2/06 ,  H01M2/0404 ,  H01M2/0469 ,  H01M2/204 ,  H01M10/486 ,  H01M2220/30

    摘要： A secondary battery is disclosed. In one aspect, a secondary battery includes a battery cell including an electrode, a cap cover placed over the battery cell and having an opening that exposes the electrode and a connection member placed over the cap cover and electrically connected to the electrode. The secondary battery also includes a protrusion extending upwardly from the cap cover and contacting the connection member, wherein a gap is formed between the cap cover and the connection member.

    摘要翻译： 公开了二次电池。 一方面，二次电池包括电池单元，其包括电极，盖盖放置在电池单元上，并且具有暴露电极的开口和布置在帽盖上并与电极连接的连接构件。 二次电池还包括从帽盖向上延伸并接触连接构件的突起，其中在盖罩和连接构件之间形成间隙。

    Battery pack
    26.
    发明授权
    Battery pack 有权
    电池组

    公开(公告)号：US09231235B2

    公开(公告)日：2016-01-05

    申请号：US13605127

    申请日：2012-09-06

    申请人： Seong-Joon Lee ,  Ki-Sik Pak

    发明人： Seong-Joon Lee ,  Ki-Sik Pak

    IPC分类号： H01M2/02 ,  H01M2/04 ,  H01M2/06 ,  H01M2/08 ,  H01M2/34 ,  H01M10/42 ,  H01M10/04

    CPC分类号： H01M2/0469 ,  H01M2/06 ,  H01M2/08 ,  H01M2/348 ,  H01M10/0436 ,  H01M10/425 ,  H01M2200/103 ,  H01M2200/106

    摘要： A battery pack includes a pouch-type bare cell, a protecting circuit module, a top case and a protecting circuit module support part. The pouch-type bare cell has a sealing region positioned in an extraction direction of an electrode lead. The protecting circuit module is positioned in the sealing region and connected to the electrode lead. The top case surrounds the protecting circuit module. The protecting circuit module support part is provided between the top case and the protecting circuit module. Accordingly, the protecting circuit module support part is formed between the top case and the protecting circuit module, so that it is possible to prevent a component mounted on the protecting circuit module from being damaged by an external impact and to prevent the inflow of a foreign matter from the outside of the battery pack, thereby improving the reliability and safety of the battery pack.

    摘要翻译： 电池组包括袋型裸电池，保护电路模块，顶壳和保护电路模块支撑部。 袋型裸电池具有沿电极引线的提取方向定位的密封区域。 保护电路模块位于密封区域并连接到电极引线。 顶盖包围保护电路模块。 保护电路模块支撑部分设置在顶壳和保护电路模块之间。 因此，保护​​电路模块支撑部分形成在顶壳和保护电路模块之间，使得可以防止安装在保护电路模块上的部件被外部冲击损坏并防止外来的流入 从而提高电池组的可靠性和安全性。

    Rechargeable battery
    27.
    发明授权
    Rechargeable battery 有权
    可充电电池

    公开(公告)号：US09203061B2

    公开(公告)日：2015-12-01

    申请号：US13538668

    申请日：2012-06-29

    申请人： Woon-Seong Baek

    发明人： Woon-Seong Baek

    IPC分类号： H01M14/00 ,  H01M6/12 ,  H01M6/46 ,  H01M2/00 ,  H01M2/04 ,  H01M2/10

    CPC分类号： H01M2/0426 ,  H01M2/0469 ,  H01M2/0473 ,  H01M2/1061 ,  H01M2220/20

    摘要： A rechargeable battery including a case, and a cap plate, a protective circuit module that is electrically connected to the bare cell. A protection element that is installed between the bare cell and the protective circuit module. A protection element cover member that is positioned between the protection element and the protective circuit module and that covers the protection element, and a protection element coupling member that is positioned between the bare cell and the protection element. The protection element is attached to the bare cell, wherein the protection element coupling member is coupled to a protrusion on the cap plate.

    摘要翻译： 包括壳体和盖板的可再充电电池，电连接到裸电池的保护电路模块。 安装在裸电池和保护电路模块之间的保护元件。 保护元件盖构件，其位于保护元件和保护电路模块之间并且覆盖保护元件;以及保护元件联接构件，其位于裸电池和保护元件之间。 保护元件附接到裸电池，其中保护元件联接构件联接到盖板上的突起。

    SEALED BATTERY
    28.
    发明申请
    SEALED BATTERY 审中-公开
    密封电池

    公开(公告)号：US20150263316A1

    公开(公告)日：2015-09-17

    申请号：US14640498

    申请日：2015-03-06

    申请人： HITACHI MAXELL, LTD.

    发明人： Hiroshi Matsumoto ,  Kenta Kogo

    IPC分类号： H01M2/04 ,  H01M2/02

    CPC分类号： H01M2/0469 ,  H01M2/0207 ,  H01M2/0426

    摘要： Provided is a sealed battery including a battery case which is obtained by welding an outer can and a lid plate to each other, in which the sealed battery has a configuration capable of obtaining both advantageous effects in which: the thickness of the battery case can be decreased to decrease the size of the battery; and a decrease in the weld strength between the outer can and the lid plate can be prevented.The sealed battery includes a battery case in which an electrode body and an electrolytic solution are sealed. The battery case includes: a box-shaped outer can having an opening; and a lid plate that is welded to an edge portion of the opening in a state of covering the opening. In the lid plate, a thickness of an outer peripheral portion welded to the edge portion of the opening is greater than a thickness of a portion covering the electrode body.

    摘要翻译： 提供一种密封电池，其包括通过将外壳和盖板彼此焊接而获得的电池壳体，其中密封电池具有能够获得两个有利效果的构造，其中：电池壳体的厚度可以 降低电池尺寸; 并且可以防止外罐和盖板之间的焊接强度的降低。 密封电池包括密封电极体和电解液的电池壳体。 电池盒包括：具有开口的盒形外罐; 以及在覆盖开口的状态下焊接到开口的边缘部分的盖板。 在盖板中，焊接到开口的边缘部分的外周部分的厚度大于覆盖电极体的部分的厚度。

    Secondary battery and method of fabricating the same
    29.
    发明授权
    Secondary battery and method of fabricating the same 有权
    二次电池及其制造方法

    公开(公告)号：US09099726B2

    公开(公告)日：2015-08-04

    申请号：US13006360

    申请日：2011-01-13

    申请人： Hyeongsin Kim ,  Youngcheol Jang

    发明人： Hyeongsin Kim ,  Youngcheol Jang

    IPC分类号： H01M10/04 ,  H01M10/42 ,  H01M2/22 ,  H01M2/04 ,  H01M2/34 ,  H01M10/0525

    CPC分类号： H01M2/22 ,  H01M2/0469 ,  H01M2/0473 ,  H01M2/34 ,  H01M2/348 ,  H01M10/0525 ,  H01M10/425 ,  H01M2200/00 ,  H01M2200/106 ,  Y02E60/122 ,  Y10T29/49108

    摘要： Provided are a secondary battery that reduces space restriction during the formation of a protective circuit module (PCM) and improves reliability of a positive temperature coefficient (PTC) device and a method of fabricating the secondary battery. The secondary battery includes a battery cell including a cell tab and the PCM. The PCM includes a circuit board, a first terminal, a second terminal, and the PTC device. The circuit board includes an upwardly exposed external terminal. The first terminal is disposed below the circuit board and has one end connected to the cell tab and the extending other end. The second terminal is disposed below the circuit board and has one end connected to the external terminal and the extending other end. The PTC device is disposed between the first terminal and the second terminal and below the circuit board.

    摘要翻译： 提供了一种二次电池，其在形成保护电路模块（PCM）期间减少了空间限制，并提高了正温度系数（PTC）装置的可靠性和制造二次电池的方法。 二次电池包括具有电池片和PCM的电池单元。 PCM包括电路板，第一端子，第二端子和PTC装置。 电路板包括向上暴露的外部端子。 第一端子设置在电路板下方，并且一端连接到电池片和延伸的另一端。 第二端子布置在电路板下方，并且一端连接到外部端子和延伸的另一端。 PTC器件设置在第一端子和第二端子之间并且在电路板下方。