公开(公告)号：US08277966B2

公开(公告)日：2012-10-02

申请号：US12301015

申请日：2007-05-04

申请人： Jongmoon Yoon ,  KiJae Kim ,  Heekook Yang ,  Inchul Shin ,  Eun Ji Yoo

发明人： Jongmoon Yoon ,  KiJae Kim ,  Heekook Yang ,  Inchul Shin ,  Eun Ji Yoo

IPC分类号： H01M6/10

CPC分类号： H01M10/0431 ,  H01M10/052 ,  H01M10/0587

摘要： Disclosed herein is a double winding type electrode assembly constructed in a structure in which a cathode and an anode are opposite to each other while a separator is disposed between the cathode and the anode, wherein the electrode assembly is manufactured by preparing a plurality of cell units, each cell unit having a cathode sheet and an anode sheet, of a predetermined size, wound, while a separator is disposed between the cathode sheet and the anode sheet, each cell unit being elliptical in section, and sequentially winding the cell units while arranging the cell units on a long separator sheet.

摘要翻译： 本文公开了一种双线圈型电极组件，其以阴极和阳极彼此相对的结构构造，同时隔板设置在阴极和阳极之间，其中电极组件通过制备多个电池单元 每个单元单元具有预定尺寸的阴极片和阳极片，并且在阴极片和阳极片之间设置隔膜，每个电池单元的截面为椭圆形，并且顺序卷绕电池单元，同时排列 单元单元在长隔板上。

公开(公告)号：US07488546B2

公开(公告)日：2009-02-10

申请号：US11619393

申请日：2007-01-03

申请人： KiJae Kim ,  Jongmoon Yoon

发明人： KiJae Kim ,  Jongmoon Yoon

IPC分类号： H01M14/00 ,  H01M2/10

CPC分类号： H01M10/4235 ,  A62C3/16 ,  A62C35/10 ,  H01M2/1241 ,  H01M6/42 ,  H01M10/052 ,  H01M10/4207 ,  H01M10/613 ,  H01M10/6595

摘要： Disclosed herein is a medium- or large-sized battery pack having a plurality of unit cells. The battery pack includes a safety device (fire-extinguishing safety device) for spraying a material to prevent or restrain the fire or the explosion of the battery pack when the temperature of the battery pack exceeds the critical temperature level threatening the safety of the battery pack. The fire-extinguishing safety device according to the present invention has the effect of securing the safety of the battery pack when the temperature or the voltage is abruptly increased entirely or partially in the battery pack due to various causes, such as a breakdown of a safety system, and it is not possible to control the battery pack only by an operation control system.

摘要翻译： 这里公开了具有多个单电池的中型或大型电池组。 电池组包括用于在电池组的温度超过危及电池组的安全性的临界温度水平时喷射材料以防止或限制电池组的火灾或爆炸的安全装置（灭火安全装置） 。 根据本发明的灭火安全装置具有当电池组中的温度或电压全部或部分突然增加时由于诸如安全性破坏的各种原因而确保电池组的安全性的效果 系统，并且不可能仅由操作控制系统来控制电池组。

公开(公告)号：US20120094168A1

公开(公告)日：2012-04-19

申请号：US13337478

申请日：2011-12-27

申请人： KiJae Kim ,  Min Su Kim ,  Hey Woong Park

发明人： KiJae Kim ,  Min Su Kim ,  Hey Woong Park

IPC分类号： H01M2/18 ,  H01M10/0583

CPC分类号： H01M10/0431 ,  H01M10/0413 ,  H01M10/045 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0583 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49112 ,  Y10T29/49114 ,  Y10T29/49115

摘要： Disclosed is the present invention directed to a process for manufacturing an electrode assembly, including: prior to assembling to electrode, bending a cathode, having an active material layer coated on one major surface of a current collector, and an anode, having an active material layer coated on one major surface of another current collector, in a zigzag fashion in vertical sections; and after the bending of the cathode and the anode, fitting the cathode and the anode to each other, such that the electrode active material layers face each other, while a separator is disposed between the cathode and the anode.

摘要翻译： 本发明涉及一种用于制造电极组件的方法，包括：在组装到电极之前，弯曲具有涂覆在集电器的一个主表面上的活性材料层的阴极和具有活性材料的阳极 在另一个集电器的一个主表面上以垂直部分的锯齿形方式涂覆; 并且在阴极和阳极的弯曲之后，将阴极和阳极彼此配合，使得电极活性材料层彼此面对，同时隔板设置在阴极和阳极之间。

公开(公告)号：US09209491B2

公开(公告)日：2015-12-08

申请号：US12747671

申请日：2008-12-12

申请人： KiJae Kim ,  Min Su Kim

发明人： KiJae Kim ,  Min Su Kim

IPC分类号： H01M2/20 ,  H01M10/0583 ,  H01M2/16 ,  H01M2/18 ,  H01M10/04 ,  H01M10/0525

CPC分类号： H01M10/0583 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/18 ,  H01M10/0459 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7011 ,  Y10T29/49108

摘要： Disclosed herein is an electrode assembly constructed in a structure in which a plurality of electrochemical cells, formed of full cells having a cathode/separator/anode structure, as basic units, are overlapped, and a continuous separator sheet is disposed between the overlapped electrochemical cells, wherein a unit electrode surrounded by the separator sheet is located at a middle of the overlapped electrochemical cells, which is a winding start point, and the full cells disposed above and below the unit electrode are symmetrical to each other about the unit electrode in the direction of electrodes of the full cells. The electrode assembly is manufactured with high productivity while the electrode assembly exhibits performance and safety equal to those of a conventional stack/folding type electrode assembly.

摘要翻译： 本文公开了一种电极组件，其结构是将由具有阴极/隔板/阳极结构的全电池形成的多个电化学电池作为基本单元重叠的结构，并且在重叠的电化学电池之间设置连续的隔离片 其特征在于，由所述隔离片包围的单位电极位于所述重叠的电化学电池的中间，所述重叠的电化学电池为绕线起点，并且设置在所述单位电极的上下的全电池在所述单电极的所述单电极中彼此对称 全细胞电极方向。 电极组件以高生产率制造，而电极组件的性能和安全性与传统的堆叠/折叠型电极组件的性能和安全性相当。

公开(公告)号：US07794870B2

公开(公告)日：2010-09-14

申请号：US11515077

申请日：2006-09-01

申请人： KiJae Kim ,  Jiheon Lee

发明人： KiJae Kim ,  Jiheon Lee

IPC分类号： H01M2/06 ,  H01M2/20 ,  H01M2/22 ,  H01M10/02

CPC分类号： H01M2/021 ,  H01M2/1077 ,  H01M2/202 ,  H01M2/30 ,  H01M6/46 ,  H01M10/0413

摘要： Disclosed herein are a battery having an electrode assembly, which can be charged and discharged, mounted in a plate-shaped battery case, and cathode and anode terminals protruding from opposite ends of the battery case, wherein the electrode terminals are deviated from each other about the vertical central axis on the plane of the battery cell while the electrode terminals are arranged in a symmetrical fashion, the battery case includes an upper case and a lower case, only one of which is provided with a location part for receiving the electrode assembly, and the electrode terminals are deviated toward the upper or lower case which has no location part on the vertical section of the battery cell, and a battery module including the same.

摘要翻译： 这里公开了一种电池，其具有可以被充电和放电的电极组件，其安装在板状电池壳体中，以及从电池壳体的相对端突出的阴极和阳极端子，其中电极端子彼此偏离约 在电极端子以对称的方式布置在电池单元的平面上的垂直中心轴上，电池壳包括上壳体和下壳体，其中仅一个设置有用于接收电极组件的位置部分， 并且电极端子朝着电池单元的垂直部分上没有位置部分的上壳体或下壳体偏离，并且包括该电池组件的电池模块。

公开(公告)号：US20070164711A1

公开(公告)日：2007-07-19

申请号：US11619393

申请日：2007-01-03

申请人： KiJae Kim ,  Jongmoon Yoon

发明人： KiJae Kim ,  Jongmoon Yoon

IPC分类号： H02J7/04

CPC分类号： H01M10/4235 ,  A62C3/16 ,  A62C35/10 ,  H01M2/1241 ,  H01M6/42 ,  H01M10/052 ,  H01M10/4207 ,  H01M10/613 ,  H01M10/6595

摘要： Disclosed herein is a medium- or large-sized battery pack having a plurality of unit cells. The battery pack includes a safety device (fire-extinguishing safety device) for spraying a material to prevent or restrain the fire or the explosion of the battery pack when the temperature of the battery pack exceeds the critical temperature level threatening the safety of the battery pack. The fire-extinguishing safety device according to the present invention has the effect of securing the safety of the battery pack when the temperature or the voltage is abruptly increased entirely or partially in the battery pack due to various causes, such as a breakdown of a safety system, and it is not possible to control the battery pack only by an operation control system.

摘要翻译： 这里公开了具有多个单电池的中型或大型电池组。 电池组包括用于在电池组的温度超过危及电池组的安全性的临界温度水平时喷射材料以防止或限制电池组的火灾或爆炸的安全装置（灭火安全装置） 。 根据本发明的灭火安全装置具有当电池组中的温度或电压全部或部分突然增加时由于诸如安全性破坏的各种原因而确保电池组的安全性的效果 系统，并且不可能仅由操作控制系统来控制电池组。

公开(公告)号：US20110052964A1

公开(公告)日：2011-03-03

申请号：US12747671

申请日：2008-12-12

申请人： KiJae Kim ,  Min Su Kim

发明人： KiJae Kim ,  Min Su Kim

IPC分类号： H01M2/20

CPC分类号： H01M10/0583 ,  H01M2/1653 ,  H01M2/1673 ,  H01M2/18 ,  H01M10/0459 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7011 ,  Y10T29/49108

摘要： Disclosed herein is an electrode assembly constructed in a structure in which a plurality of electrochemical cells, formed of full cells having a cathode/separator/anode structure, as basic units, are overlapped, and a continuous separator sheet is disposed between the overlapped electrochemical cells, wherein a unit electrode surrounded by the separator sheet is located at a middle of the overlapped electrochemical cells, which is a winding start point, and the full cells disposed above and below the unit electrode are symmetrical to each other about the unit electrode in the direction of electrodes of the full cells. The electrode assembly is manufactured with high productivity while the electrode assembly exhibits performance and safety equal to those of a conventional stack/folding type electrode assembly.

摘要翻译： 本文公开了一种电极组件，其结构是将由具有阴极/隔板/阳极结构的全电池形成的多个电化学电池作为基本单元重叠的结构，并且在重叠的电化学电池之间设置连续的隔板片 其特征在于，由所述隔离片包围的单位电极位于所述重叠的电化学电池的中间，所述重叠的电化学电池为绕线起点，并且设置在所述单位电极的上下的全电池在所述单电极的所述单电极中彼此对称 全细胞电极方向。 电极组件以高生产率制造，而电极组件的性能和安全性与传统的堆叠/折叠型电极组件的性能和安全性相当。

公开(公告)号：US20090305121A1

公开(公告)日：2009-12-10

申请号：US12301015

申请日：2007-05-04

申请人： Jongmoon Yoon ,  Kijae Kim ,  Heekook Yang ,  Inchul Shin ,  Eun Ji Yoo

发明人： Jongmoon Yoon ,  Kijae Kim ,  Heekook Yang ,  Inchul Shin ,  Eun Ji Yoo

IPC分类号： H01M6/10

CPC分类号： H01M10/0431 ,  H01M10/052 ,  H01M10/0587

摘要： Disclosed herein is a double winding type electrode assembly constructed in a structure in which a cathode and an anode are opposite to each other while a separator is disposed between the cathode and the anode, wherein the electrode assembly is manufactured by preparing a plurality of cell units, each cell unit having a cathode sheet and an anode sheet, of a predetermined size, wound, while a separator is disposed between the cathode sheet and the anode sheet, each cell unit being elliptical in section, and sequentially winding the cell units while arranging the cell units on a long separator sheet.

摘要翻译： 本文公开了一种双线圈型电极组件，其以阴极和阳极彼此相对的结构构造，同时隔板设置在阴极和阳极之间，其中电极组件通过制备多个电池单元 每个单元单元具有预定尺寸的阴极片和阳极片，并且在阴极片和阳极片之间设置隔膜，每个电池单元的截面为椭圆形，并且顺序卷绕电池单元，同时排列 单元单元在长隔板上。

公开(公告)号：US20070059593A1

公开(公告)日：2007-03-15

申请号：US11515077

申请日：2006-09-01

申请人： KiJae Kim ,  Jiheon Lee

发明人： KiJae Kim ,  Jiheon Lee

IPC分类号： H01M2/02 ,  H01M2/06

CPC分类号： H01M2/021 ,  H01M2/1077 ,  H01M2/202 ,  H01M2/30 ,  H01M6/46 ,  H01M10/0413

摘要： Disclosed herein are a battery having an electrode assembly which can be charged and discharged, mounted in a plate-shaped battery case, and cathode and anode terminals protruding from opposite ends of the battery case, wherein the electrode terminals are deviated from each other about the vertical central axis on the plane of the battery cell while the electrode terminals are arranged in a symmetrical fashion, the battery case includes an upper case and a lower case, only one of which is provided with a location part for receiving the electrode assembly, and the electrode terminals are deviated toward the upper or lower case which has no location part on the vertical section of the battery cell, and a battery module including the same.

摘要翻译： 本发明公开了一种电池，其具有可以进行充放电的电极组件，安装在板状电池壳体中，以及从电池壳体的两端突出的阴极和阳极端子，其中电极端子围绕电池端子彼此偏离 电池端子以对称的方式配置在电池单元的平面上的垂直中心轴，电池壳体包括上壳体和下壳体，其中仅一个设置有用于接收电极组件的定位部件，以及 电极端子朝着电池单元的垂直部分上没有位置部分的上壳体或下壳体偏离，并且包括该电池端子的电池模块。

公开(公告)号：US08460828B2

公开(公告)日：2013-06-11

申请号：US12301006

申请日：2007-05-04

申请人： KiJae Kim ,  Min Su Kim ,  Hey Woong Park

发明人： KiJae Kim ,  Min Su Kim ,  Hey Woong Park

IPC分类号： H01M4/00 ,  H01M10/04

CPC分类号： H01M10/0431 ,  H01M10/0413 ,  H01M10/045 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0583 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49112 ,  Y10T29/49114 ,  Y10T29/49115

摘要： Disclosed herein is an electrode assembly for secondary batteries, wherein the electrode assembly is constructed in a structure in which a cathode, having an active material layer coated on one major surface of a current collector, and an anode, having an active material layer coated on one major surface of another current collector, are bent in a zigzag fashion in vertical section, and the cathode and the anode are fitted to each other, such that the electrode active material layers face each other, while a separator is disposed between the cathode and the anode. The electrode assembly according to the present invention has the effect of simplifying a process for manufacturing a battery, thereby reducing the manufacturing costs and the manufacturing time, and therefore, improving the productivity.

摘要翻译： 本文公开了一种用于二次电池的电极组件，其中电极组件被构造成其中具有涂覆在集电器的一个主表面上的活性材料层的阴极和具有涂覆在其上的活性材料层的阳极的结构 另一个集电器的一个主表面在垂直截面中以锯齿形的方式弯曲，并且阴极和阳极彼此嵌合，使得电极活性材料层彼此面对，而隔板设置在阴极和 阳极。 根据本发明的电极组件具有简化制造电池的工艺的效果，从而降低了制造成本和制造时间，从而提高了生产率。