公开(公告)号：US08557418B2

公开(公告)日：2013-10-15

申请号：US12711859

申请日：2010-02-24

申请人： Sang-Won Byun ,  Yong-Sam Kim ,  Dae-Won Han ,  Byung-Kyu Ahn ,  Sung-Bae Kim

发明人： Sang-Won Byun ,  Yong-Sam Kim ,  Dae-Won Han ,  Byung-Kyu Ahn ,  Sung-Bae Kim

IPC分类号： H01M2/00 ,  H01M2/02 ,  H01M2/24 ,  H01M6/42

CPC分类号： H01M2/0237 ,  H01M2/0275 ,  H01M2/30 ,  H01M2/34 ,  H01M2200/20

摘要： A rechargeable battery adapted to prevent or reduce overcharge. A rechargeable battery includes a case containing an electrode assembly; a cap plate coupled to the case and sealing an opening of the case; a first electrode terminal connected to a first electrode of the electrode assembly and electrically connected to the case; a second electrode terminal connected to a second electrode of the electrode assembly and electrically insulated from the case when a pressure inside the case is less than a threshold pressure; and a short-circuit unit including a short-circuit member connected to the second electrode terminal, the short-circuit unit adapted to short-circuit the second electrode terminal to the case by swelling a portion of the case to contact the short-circuit member when the pressure inside the case is equal to or greater than the threshold pressure.

摘要翻译： 适用于防止或减少过充电的可充电电池。 可再充电电池包括容纳电极组件的壳体; 盖板，其联接到所述壳体并密封所述壳体的开口; 连接到所述电极组件的第一电极并电连接到所述壳体的第一电极端子; 连接到所述电极组件的第二电极并且当所述壳体内的压力小于阈值压力时与所述壳体电绝缘的第二电极端子; 以及包括连接到第二电极端子的短路构件的短路单元，短路单元适于通过使壳体的一部分膨胀而与第二电极端子短路，使第二电极端子与壳体接触短路构件 当壳体内的压力等于或大于阈值压力时。

公开(公告)号：US08535828B2

公开(公告)日：2013-09-17

申请号：US12632614

申请日：2009-12-07

申请人： Sang-Won Byun ,  Yong-Sam Kim ,  Masanori Kogure

发明人： Sang-Won Byun ,  Yong-Sam Kim ,  Masanori Kogure

IPC分类号： H01M2/00 ,  H01M2/02 ,  H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/0413 ,  H01M2/1282

摘要： A rechargeable battery includes: an electrode group including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode; a case housing the electrode group; a cap-up electrically connected with the electrode group and combined with the case; a vent plate installed below the cap-up and having a notch; and a heterogeneous metallic member installed between the cap-up and the vent plate and made of a clad metal, whereby the stability and outputting of the rechargeable battery can be improved.

摘要翻译： 可再充电电池包括：正极和负极之间插入正极，负极和隔板的电极组; 容纳电极组的壳体; 与电极组电连接并与壳体组合的盖帽; 安装在盖帽下方并具有凹口的通风板; 以及安装在盖帽和通气板之间并由复合金属制成的非均质金属构件，由此可以提高可再充电电池的稳定性和输出。

公开(公告)号：US08440336B2

公开(公告)日：2013-05-14

申请号：US12789114

申请日：2010-05-27

申请人： Sang-Won Byun

发明人： Sang-Won Byun

IPC分类号： H01M10/52

CPC分类号： H01M2/34 ,  H01M2/0217 ,  H01M2/04 ,  H01M2/0473 ,  H01M2/0486 ,  H01M2/08 ,  H01M2/1241 ,  H01M2/345 ,  H01M10/42

摘要： 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; a case containing the electrode assembly; and a cap assembly coupled to the case. The cap assembly includes a cap plate and a short circuit member attached to the cap plate. The short circuit member includes a portion having a different thickness from another portion of the short circuit member.

摘要翻译： 可再充电电池包括：电极组件，包括第一电极，第二电极和在第一电极和第二电极之间的隔板; 包含电极组件的壳体; 以及联接到所述壳体的盖组件。 盖组件包括盖板和连接到盖板的短路构件。 短路构件包括与短路构件的另一部分具有不同厚度的部分。

公开(公告)号：US08435659B2

公开(公告)日：2013-05-07

申请号：US12654549

申请日：2009-12-23

申请人： Sang-Won Byun ,  Yong-Sam Kim ,  Byung-Kyu Ahn ,  Dae-Won Han ,  Sung-Bae Kim

发明人： Sang-Won Byun ,  Yong-Sam Kim ,  Byung-Kyu Ahn ,  Dae-Won Han ,  Sung-Bae Kim

IPC分类号： H01M2/04 ,  H01M2/34

CPC分类号： H01M2/34 ,  H01M2/1229 ,  H01M2/1276 ,  H01M10/052 ,  H01M2200/00 ,  H01M2200/20

摘要： A rechargeable battery including: an electrode assembly with a positive electrode, a negative electrode and a separator interposed therebetween; a case housing the electrode assembly; a cap plate connected to the case; a first terminal and a second terminal protruding from an upper part of the cap plate; and a current interrupt module electrically connected to the electrode assembly and the first terminal, wherein the current interrupt module includes a current interrupt unit coupled to the electrode assembly and the current interrupt unit is configured to uncouple from the electrode assembly when an internal pressure of the case increases.

摘要翻译： 一种可再充电电池，包括：具有正极的电极组件，负极和插入其间的隔膜; 容纳电极组件的壳体; 连接到壳体的盖板; 从所述盖板的上部突出的第一端子和第二端子; 以及电连接到所述电极组件和所述第一端子的电流中断模块，其中所述电流中断模块包括耦合到所述电极组件的电流中断单元，并且所述电流中断单元被配置为当所述电流组件的内部压力 病例增加。

公开(公告)号：US20120064394A1

公开(公告)日：2012-03-15

申请号：US13137725

申请日：2011-09-08

申请人： Sung-Bae Kim ,  Sang-Won Byun

发明人： Sung-Bae Kim ,  Sang-Won Byun

IPC分类号： H01M2/08 ,  H01M4/64 ,  H01M2/02

CPC分类号： H01M2/0217

摘要： A rechargeable battery includes an electrode assembly; a case having an opening and in which the electrode assembly is installed; a cap plate combined to the opening and sealing the case; at least one electrode terminal electrically connected with the electrode assembly; a lower gasket disposed between the cap plate and the electrode terminal, and having an end portion disposed at a lower portion of the cap plate and including a first inclined side forming an acute angle or obtuse angle with respect to a side of the cap plate; and a lower insulating member provided in the case, and having an end portion disposed adjacent to the end portion of the lower gasket in a lower portion of the cap plate and including a second inclined side forming an acute angle or an obtuse angle with respect to the side of the cap plate.

摘要翻译： 可再充电电池包括电极组件; 具有开口并且其中安装有电极组件的壳体; 盖板组合成开口并密封壳体; 至少一个与所述电极组件电连接的电极端子; 下垫圈，其设置在所述盖板和所述电极端子之间，并且具有设置在所述盖板的下部的端部，并且包括相对于所述盖板的侧面形成锐角或钝角的第一倾斜侧; 以及设置在所述壳体中的下绝缘构件，并且具有在所述盖板的下部中邻近所述下垫圈的端部设置的端部，并且包括相对于所述盖板形成锐角或钝角的第二倾斜侧 盖板的一侧。

公开(公告)号：US20120052349A1

公开(公告)日：2012-03-01

申请号：US12929280

申请日：2011-01-12

申请人： Sung-Bae Kim ,  Sang-Won Byun

发明人： Sung-Bae Kim ,  Sang-Won Byun

IPC分类号： H01M10/02

CPC分类号： H01M2/1061 ,  H01M2/26 ,  H01M2/30 ,  H01M2/32

摘要： A rechargeable battery including a plurality of electrode assemblies; a case accommodating the plurality of electrode assemblies, the case having an opening; a cap assembly coupled to the opening to seal the case; one or more electrode terminals electrically connected to the electrode assemblies; and a lower insulating member coupled to the one or more electrode terminals and installed in the case, wherein the lower insulating member includes a first portion fixed to the electrode terminal, the first portion having a first width, and a second portion extending from one end of the first portion, the second portion having a second width, and a width-direction end of the second portion lies in a plane between an inner surface of the case and a center of a top surface of an outermost electrode assembly among the electrode assemblies, the top surface facing the second portion.

摘要翻译： 一种包括多个电极组件的可再充电电池; 容纳多个电极组件的壳体，所述壳体具有开口; 联接到所述开口以密封所述壳体的盖组件; 电连接到所述电极组件的一个或多个电极端子; 以及耦合到所述一个或多个电极端子并安装在所述壳体中的下绝缘构件，其中所述下绝缘构件包括固定到所述电极端子的第一部分，所述第一部分具有第一宽度，以及从所述第一部分延伸的第二部分 所述第二部分具有第二宽度，并且所述第二部分的宽度方向端位于所述壳体的内表面和所述电极组件中的最外侧电极组件的顶表面的中心之间的平面中 ，顶面朝向第二部分。

公开(公告)号：US20120040213A1

公开(公告)日：2012-02-16

申请号：US13064320

申请日：2011-03-18

申请人： Sang-Won Byun ,  Byung-Kyu Ahn ,  Chi-Young Lee

发明人： Sang-Won Byun ,  Byung-Kyu Ahn ,  Chi-Young Lee

IPC分类号： H01M2/12

CPC分类号： H01M2/1294 ,  H01M2/0456 ,  H01M2/1241

摘要： A rechargeable battery including an electrode assembly, the electrode assembly including an anode, a cathode, and a separator therebetween; a case accommodating the electrode assembly, the case having an opening; a cap plate coupled to the opening of the case, the cap plate having a discharge hole; and a vent plate coupled to the discharge hole, wherein the vent plate includes a main notch part corresponding to the discharge hole, and a sub-notch part separated from the main notch part.

摘要翻译： 一种包括电极组件的可再充电电池，所述电极组件包括阳极，阴极和它们之间的隔膜; 容纳所述电极组件的壳体，所述壳体具有开口; 盖板，其联接到所述壳体的开口，所述盖板具有排出孔; 以及与排出孔联接的排气板，其中通气板包括与排出孔对应的主切口部分和与主切口部分分离的副切口部分。

公开(公告)号：US20110305928A1

公开(公告)日：2011-12-15

申请号：US13064798

申请日：2011-04-15

申请人： Sung-Bae Kim ,  Sang-Won Byun

发明人： Sung-Bae Kim ,  Sang-Won Byun

IPC分类号： H01M10/42

CPC分类号： H01M2/34 ,  H01M10/0431

摘要： A rechargeable battery including an electrode assembly; a terminal; a fuse, the electrode assembly, the terminal, and the fuse being electrically connected to each other; and an insulating blocking member in operative co-operation with the fuse.

摘要翻译： 一种包括电极组件的可再充电电池; 一个终端 保险丝，电极组件，端子和保险丝彼此电连接; 以及与保险丝操作的绝缘阻挡件。

公开(公告)号：US20110287290A1

公开(公告)日：2011-11-24

申请号：US12929288

申请日：2011-01-12

申请人： Sang-Won Byun ,  Sung-Bae Kim

发明人： Sang-Won Byun ,  Sung-Bae Kim

IPC分类号： H01M10/36 ,  H01M10/04

CPC分类号： H01M2/30 ,  H01M10/0431 ,  Y10T29/4911

摘要： A rechargeable battery includes an electrode assembly including wound positive and negative electrodes with a separator therebetween, a case configured to contain the electrode assembly, a cap plate configured to seal an opening of the case, the cap plate including a terminal hole therethrough, an electrode terminal through the terminal hole of the cap plate, the electrode terminal including a terminal through-out portion extending through the terminal hole, a terminal plate connected to the terminal through-out portion outside the case, and a fastening portion including a terminal fastening portion connected to the terminal plate, and a lead tab inside the case, the lead tab connecting the terminal through-out portion of the electrode terminal to the electrode assembly.

摘要翻译： 可再充电电池包括电极组件，包括缠绕的正电极和负电极，隔膜之间具有隔膜，壳体构造成容纳电极组件，盖板被配置为密封壳体的开口，盖板包括穿过其的端子孔，电极 端子通过盖板的端子孔，电极端子包括延伸穿过端子孔的端子穿通部分，连接到壳体外部的端子穿出部分的端子板和包括端子紧固部分的紧固部分 连接到端子板和壳体内的引线接头，引线接头将电极端子的端子通过部分连接到电极组件。

公开(公告)号：US20110287286A1

公开(公告)日：2011-11-24

申请号：US12926211

申请日：2010-11-02

申请人： Byung-Kyu Ahn ,  Yong-Sam Kim ,  Sang-Won Byun ,  Sung-Bae Kim

发明人： Byung-Kyu Ahn ,  Yong-Sam Kim ,  Sang-Won Byun ,  Sung-Bae Kim

IPC分类号： H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/1235 ,  H01M10/02

摘要： A secondary battery includes a case configured to accommodate an electrode assembly, a safety vent on a first side of the case, and a film unit disposed on the first side of the case, the film unit including a first film unit covering at least a part of the safety vent, the first film unit including a break unit, and a second film unit extending from the first film unit, the second film unit being adhered to the case.

摘要翻译： 二次电池包括壳体，其构造成容纳电极组件，壳体的第一侧上的安全排气口和设置在壳体的第一侧上的膜单元，所述膜单元包括第一膜单元，其覆盖至少一部分 所述第一膜单元包括断裂单元和从所述第一膜单元延伸的第二膜单元，所述第二膜单元粘附到所述壳体。