专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08383258B2 Cap assembly of improved safety and cylindrical secondary battery employed with the same 有权
标题翻译：具有改进的安全性和圆柱形二次电池的盖组件
公开(公告)号：US08383258B2
公开(公告)日：2013-02-26
申请号：US12846873
申请日：2010-07-30
申请人： Sungjong Kim , Byung Kyu Jung , SooRyoung Kim , Chahun Ku
发明人： Sungjong Kim , Byung Kyu Jung , SooRyoung Kim , Chahun Ku
IPC分类号： H01M2/12
CPC分类号： H01M2/345 , H01M2/022 , H01M2/0413 , H01M2/1241 , H01M10/0525 , H01M2200/106 , H01M2200/20
摘要： Disclosed herein is a cap assembly loaded on an open upper end of a cylindrical container of a battery in which an electrode assembly is mounted in the cylindrical container, the cap assembly including a safety vent having a predetermined notch configured to rupture by high-pressure gas generated in the battery, a current interruptive device coupled to a bottom of the safety vent by welding for interrupting current when internal pressure of the battery increases, and a current interruptive device gasket for surrounding an outer circumference of the current interruptive device, wherein the current interruptive device includes two or more through holes for gas discharge, the through holes being formed such that the sum of areas of the through holes is equal to 20% to 50% of an entire area of the current interruptive device. When high-pressure gas is generated in the battery, the cap assembly effectively interrupts current and rapidly discharges the gas, thereby greatly improving safety of the battery.
摘要翻译：本文公开了一种装载在电池的圆柱形容器的敞开的上端上的盖组件，其中电极组件安装在圆柱形容器中，帽组件包括安全排气孔，该安全排气口具有构造成通过高压气体破裂的预定凹口在电池中产生的电流中断装置，当电流中断装置的外周围包围用于围绕电流中断装置的外周的电流中断装置垫圈时，该电流中断装置通过焊接用于中断电流而耦合到安全排气口的底部，中断装置包括用于气体放电的两个或更多个通孔，所述通孔形成为使得通孔的面积之和等于电流中断装置的整个面积的20％至50％。当在电池中产生高压气体时，盖组件有效地中断电流并快速排出气体，从而大大提高电池的安全性。

2. 发明申请

US20130236769A1 HIGH-OUTPUT, LARGE-CAPACITY BATTERY PACK 有权
标题翻译：高输出，大容量电池组
公开(公告)号：US20130236769A1
公开(公告)日：2013-09-12
申请号：US13808287
申请日：2011-09-02
申请人： Seunghyun Bang , Sooryoung Kim , Bum Choi
发明人： Seunghyun Bang , Sooryoung Kim , Bum Choi
IPC分类号： H01M2/22
CPC分类号： H01M2/22 , B23K11/004 , H01M2/105 , H01M2/202 , H01M2/204 , H01M2/206 , H01M2/30 , H01M2220/20
摘要： Disclosed herein is a battery pack having a plurality of unit cells electrically connected to each other to provide high-output, large-capacity electricity, the battery pack including two or more unit cells each of which has electrode terminals formed at opposite ends thereof, the unit cells being disposed in a lateral direction so that the electrode terminals are oriented in the same directions, connection members, each of which comprises a first conductive plate-shaped connection part connected to the electrode terminals of the unit cells by welding and a second plate-shaped connection part coupled to the outside of the first plate-shaped connection part, the second plate-shaped connection part being provided with through holes, into which a welding rod is inserted to weld the battery cells and the first plate-shaped connection part, and a pack case to cover the outsides of the unit cells and the connection members.
摘要翻译：这里公开了一种电池组，其具有彼此电连接以提供高输出大容量电力的多个单电池，所述电池组包括两个或更多个单元电池，每个单元电池的相对端部都形成有电极端子，单元电池沿横向设置，使得电极端子沿相同方向取向，连接构件包括通过焊接连接到单位电池的电极端子的第一导电板状连接部分和第二板形状的连接部分耦合到第一板状连接部分的外部，第二板状连接部分设置有通孔，焊接杆插入其中以焊接电池单元，第一板状连接部分以及用于覆盖单元电池和连接构件的外部的包装盒。

3. 发明申请

US20110008654A1 CAP ASSEMBLY OF IMPROVED SAFETY AND CYLINDRICAL SECONDARY BATTERY EMPLOYED WITH THE SAME 有权
标题翻译：改进的安全阀座组件和与其同时使用的圆柱形二次电池
公开(公告)号：US20110008654A1
公开(公告)日：2011-01-13
申请号：US12846873
申请日：2010-07-30
申请人： Sungjong KIM , Byung Kyu Jung , SooRyoung Kim , Chahun Ku
发明人： Sungjong KIM , Byung Kyu Jung , SooRyoung Kim , Chahun Ku
IPC分类号： H01M2/12
CPC分类号： H01M2/345 , H01M2/022 , H01M2/0413 , H01M2/1241 , H01M10/0525 , H01M2200/106 , H01M2200/20
摘要： Disclosed herein is a cap assembly loaded on an open upper end of a cylindrical container of a battery in which an electrode assembly is mounted in the cylindrical container, the cap assembly including a safety vent having a predetermined notch configured to rupture by high-pressure gas generated in the battery, a current interruptive device coupled to a bottom of the safety vent by welding for interrupting current when internal pressure of the battery increases, and a current interruptive device gasket for surrounding an outer circumference of the current interruptive device, wherein the current interruptive device includes two or more through holes for gas discharge, the through holes being formed such that the sum of areas of the through holes is equal to 20% to 50% of an entire area of the current interruptive device. When high-pressure gas is generated in the battery, the cap assembly effectively interrupts current and rapidly discharges the gas, thereby greatly improving safety of the battery.
摘要翻译：本文公开了一种装载在电池的圆柱形容器的敞开的上端上的盖组件，其中电极组件安装在圆柱形容器中，帽组件包括安全排气孔，该安全排气口具有构造成通过高压气体破裂的预定凹口在电池中产生的电流中断装置，当电流中断装置的外周围包围用于围绕电流中断装置的外周的电流中断装置垫圈时，该电流中断装置通过焊接用于中断电流而耦合到安全排气口的底部，中断装置包括用于气体放电的两个或更多个通孔，所述通孔形成为使得通孔的面积之和等于电流中断装置的整个面积的20％至50％。当在电池中产生高压气体时，盖组件有效地中断电流并快速排出气体，从而大大提高电池的安全性。

4. 发明申请

US20100285341A1 PREPARATION PROCESS FOR PREVENTING DEFORMATION OF JELLY-ROLL TYPE ELECTRODE ASSEMBLY 有权
标题翻译：防止JELLY-ROLL型电极组件变形的制备工艺
公开(公告)号：US20100285341A1
公开(公告)日：2010-11-11
申请号：US12682664
申请日：2008-10-08
申请人： Youngkwang Yun , Sangbaek Ryu , Jinsoo Lee , SooRyoung Kim , Byungjin Choi , Hyang Mok Lee
发明人： Youngkwang Yun , Sangbaek Ryu , Jinsoo Lee , SooRyoung Kim , Byungjin Choi , Hyang Mok Lee
IPC分类号： H01M6/10 , H01M4/82 , H01M6/04
CPC分类号： H01M10/0431 , H01M2/0275 , H01M2/0287 , H01M2/166 , H01M2/1673 , H01M10/0409 , H01M10/0525 , H01M10/0565 , H01M10/0587 , H01M10/4235 , Y02E60/12 , Y10T29/49108 , Y10T29/49115
摘要： Provided is a method for fabrication of a jelly-roll type electrode assembly having a cathode/separation membrane/anode laminate structure, including: (a) coating both sides of a porous substrate with organic/inorganic composite layers, each of which includes inorganic particles and an organic polymer as a binder, so as to fabricate a composite membrane; and (b) inserting one end of a sheet laminate comprising a cathode sheet and an anode sheet as well as the composite membrane into a mandrel, winding the sheet laminate around the mandrel, and then, removing the mandrel, wherein the organic/inorganic composite layer includes microfine pores capable of moderating a variation in volume during charge/discharge of a secondary battery and an interfacial friction coefficient between the composite membrane and the mandrel is not more than 0.28.
摘要翻译：提供一种具有阴极/分离膜/阳极层压结构的胶卷式电极组件的制造方法，其包括：（a）用有机/无机复合层涂覆多孔基材的两面，每层包括无机颗粒和作为粘合剂的有机聚合物，以制造复合膜; 和（b）将包括阴极片和阳极片的片状叠层的一端以及复合膜插入心轴中，将片状层压体缠绕在心轴上，然后移除心轴，其中有机/无机复合物层包括能够调节二次电池的充放电期间体积变化的微细孔，并且复合膜和心轴之间的界面摩擦系数不大于0.28。

5. 发明授权

US09496537B2 High-output, large-capacity battery pack 有权
标题翻译：高输出，大容量电池组
公开(公告)号：US09496537B2
公开(公告)日：2016-11-15
申请号：US13808287
申请日：2011-09-02
申请人： Seunghyun Bang , Sooryoung Kim , Bum Choi
发明人： Seunghyun Bang , Sooryoung Kim , Bum Choi
IPC分类号： H01M2/22 , H01M2/10 , H01M2/20 , H01M2/30 , B23K11/00
CPC分类号： H01M2/22 , B23K11/004 , H01M2/105 , H01M2/202 , H01M2/204 , H01M2/206 , H01M2/30 , H01M2220/20
摘要： Disclosed herein is a battery pack having a plurality of unit cells electrically connected to each other to provide high-output, large-capacity electricity, the battery pack including two or more unit cells each of which has electrode terminals formed at opposite ends thereof, the unit cells being disposed in a lateral direction so that the electrode terminals are oriented in the same directions, connection members, each of which comprises a first conductive plate-shaped connection part connected to the electrode terminals of the unit cells by welding and a second plate-shaped connection part coupled to the outside of the first plate-shaped connection part, the second plate-shaped connection part being provided with through holes, into which a welding rod is inserted to weld the battery cells and the first plate-shaped connection part, and a pack case to cover the outsides of the unit cells and the connection members.
摘要翻译：这里公开了一种电池组，其具有彼此电连接以提供高输出大容量电力的多个单电池，所述电池组包括两个或更多个单元电池，每个单元电池的相对端部都形成有电极端子，单元电池沿横向设置，使得电极端子沿相同方向取向，连接构件包括通过焊接连接到单位电池的电极端子的第一导电板状连接部分和第二板形状的连接部分耦合到第一板状连接部分的外部，第二板状连接部分设置有通孔，焊接杆插入该通孔中以焊接电池单元，并且第一板状连接部分以及用于覆盖单元电池和连接构件的外部的包装盒。

6. 发明授权

US09373832B2 Spacer for battery pack and battery pack comprising the same 有权
标题翻译：包含电池组和电池组件的间隔件
公开(公告)号：US09373832B2
公开(公告)日：2016-06-21
申请号：US13143237
申请日：2010-01-06
申请人： Youngsun Park , SooRyoung Kim , Seunghyun Bang , Won Joon Choi
发明人： Youngsun Park , SooRyoung Kim , Seunghyun Bang , Won Joon Choi
IPC分类号： H01M10/48 , H01M2/00 , H01M2/10 , H01M2/34
CPC分类号： H01M2/34 , H01M2/105 , H01M2/348 , H01M10/486 , H01M2200/00 , H01M2200/10
摘要： Disclosed herein is a spacer used in a battery pack having a plurality of battery cells mounted in a pack case, wherein the spacer is configured to have a top shape corresponding to the inner shape of the pack case in vertical section and a bottom shape corresponding to the outer circumferential shape of the battery cells in vertical section so that the spacer can be mounted in a space defined between the battery cells and the pack case, grooves, in which electrical connection members are mounted, are formed at the top of the spacer, and the spacer includes at least one temperature detection member mounting part including a horizontal opening open in one direction or in opposite directions and a vertical opening communicating with the horizontal opening so that a temperature detection member is inserted from one side of the spacer and mounted in a space defined between the battery cells. In the spacer, the temperature detection member is inserted into the horizontal opening from one side of the spacer so that the temperature detection member can be fixed between the battery cells and the spacer, and therefore, a process of bonding the temperature detection member is omitted. Also, the electrical connection members for electrical connection between the battery cells and between the battery cells and a protection circuit member are mounted in the grooves so that the electrical connection members are fixed in an insulated state, thereby preventing the occurrence of a short circuit due to vibration or impact and simplifying an assembly process.
摘要翻译：这里公开了一种用于具有安装在包装盒中的多个电池单元的电池组中的间隔件，其中间隔件构造成具有与垂直部分中的包装盒的内部形状对应的顶部形状，并且底部形状对应于电池单元的外周形状为垂直截面，使得间隔件可以安装在电池单元和电池壳体之间的空间中，其中安装有电连接构件的槽形成在间隔件的顶部，并且所述间隔件包括至少一个温度检测构件安装部分，所述温度检测构件安装部分包括沿一个方向或相反方向开口的水平开口和与所述水平开口连通的垂直开口，使得温度检测构件从所述间隔件的一侧插入并安装在在电池单元之间限定的空间。在间隔件中，温度检测部件从间隔件的一侧插入到水平开口中，使得温度检测部件能够固定在电池单元和间隔件之间，因此省略了温度检测部件的接合处理。此外，用于电池单元之间和电池单元之间的电连接的电连接构件和保护电路构件安装在凹槽中，使得电连接构件被固定在绝缘状态，从而防止发生短路振动或冲击，简化装配过程。

7. 发明授权

US08870978B2 Preparation process for preventing deformation of jelly-roll type electrode assembly 有权
标题翻译：胶卷型电极组件防止变形的制备工艺
公开(公告)号：US08870978B2
公开(公告)日：2014-10-28
申请号：US12682664
申请日：2008-10-08
申请人： Youngkwang Yun , Sangbaek Ryu , Jinsoo Lee , SooRyoung Kim , Byungjin Choi , Hyang Mok Lee
发明人： Youngkwang Yun , Sangbaek Ryu , Jinsoo Lee , SooRyoung Kim , Byungjin Choi , Hyang Mok Lee
IPC分类号： H01M10/04 , H01M4/04 , H01M2/16 , H01M10/42 , H01M10/0587 , H01M2/02 , H01M10/0525 , H01M10/0565
CPC分类号： H01M10/0431 , H01M2/0275 , H01M2/0287 , H01M2/166 , H01M2/1673 , H01M10/0409 , H01M10/0525 , H01M10/0565 , H01M10/0587 , H01M10/4235 , Y02E60/12 , Y10T29/49108 , Y10T29/49115
摘要： Provided is a method for fabrication of a jelly-roll type electrode assembly having a cathode/separation membrane/anode laminate structure, including: (a) coating both sides of a porous substrate with organic/inorganic composite layers, each of which includes inorganic particles and an organic polymer as a binder, so as to fabricate a composite membrane; and (b) inserting one end of a sheet laminate comprising a cathode sheet and an anode sheet as well as the composite membrane into a mandrel, winding the sheet laminate around the mandrel, and then, removing the mandrel, wherein the organic/inorganic composite layer includes microfine pores capable of moderating a variation in volume during charge/discharge of a secondary battery and an interfacial friction coefficient between the composite membrane and the mandrel is not more than 0.28.
摘要翻译：提供一种具有阴极/分离膜/阳极层压结构的胶卷式电极组件的制造方法，其包括：（a）用有机/无机复合层涂覆多孔基材的两面，每层包括无机颗粒和作为粘合剂的有机聚合物，以制造复合膜; 和（b）将包括阴极片和阳极片的片状叠层的一端以及复合膜插入心轴中，将片状层压体缠绕在心轴上，然后移除心轴，其中有机/无机复合物层包括能够调节二次电池的充放电期间体积变化的微细孔，并且复合膜和心轴之间的界面摩擦系数不大于0.28。

8. 发明授权

US09917294B2 Battery cell assembly of novel structure and battery pack employed with the same 有权
公开(公告)号：US09917294B2
公开(公告)日：2018-03-13
申请号：US13576361
申请日：2011-01-26
申请人： Seunghyun Bang , SooRyoung Kim , Youngsun Park , Chunyeon Kim
发明人： Seunghyun Bang , SooRyoung Kim , Youngsun Park , Chunyeon Kim
IPC分类号： H01M10/42 , H01M2/34 , H01M2/20 , H01M2/10 , B23K11/20 , H01M2/00 , H05K1/14 , H01M2/12 , H01M10/052 , H01M2/02
CPC分类号： H01M2/34 , B23K11/20 , H01M2/00 , H01M2/0267 , H01M2/10 , H01M2/1061 , H01M2/12 , H01M2/204 , H01M10/052 , H01M10/42 , H01M2200/00 , H05K1/14 , Y10T29/4911 , Y10T29/49204
摘要： Disclosed herein is a battery cell assembly including a battery cell array including two or more battery cells, each of which has an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, arranged in the lateral direction, and a protection circuit module (PCM) connected to the upper end of the battery cell array to control the operation of the battery pack, wherein the outer sides of the battery cells or the outer side of the battery cell array is coated with a resin by insert injection molding excluding electrode terminals of the battery cells.

9. 发明申请

US20130157085A1 BATTERY PACK OF NOVEL STRUCTURE 有权
标题翻译：电池组新结构
公开(公告)号：US20130157085A1
公开(公告)日：2013-06-20
申请号：US13700307
申请日：2011-05-21
申请人： Seung Hyun Bang , Hyun Han , Chun Yeon Kim , Bum Choi , Sooryoung Kim , Young Sun Park
发明人： Seung Hyun Bang , Hyun Han , Chun Yeon Kim , Bum Choi , Sooryoung Kim , Young Sun Park
IPC分类号： H01M10/42
CPC分类号： H01M10/425 , H01M2/1061 , H01M2/20 , H01M2/204 , H01M2/34 , H01M2200/00 , H01M2220/30
摘要： Disclosed herein is a battery pack including (a) a battery cell array comprising two or more battery cells, each of which has an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, arranged in the lateral direction, (b) a protection circuit module (PCM) including connection terminals connected to electrode terminals of the battery cells by resistance welding, metal plates to electrically connect the battery cells to each other, and a protection circuit to control an operation of the battery pack, the PCM being connected to the upper end of the battery cell array, and (c) a pack case in which the battery cell array and the protection circuit module are disposed, wherein electrical connection regions between cathode terminals of the battery cells and the protection circuit module are configured to have a structure in which conductive plates attached to the tops of the respective connection terminals of the protection circuit module are welded so that the conductive plates surround the respective cathode terminals of the battery cells.
摘要翻译：这里公开了一种电池组，其包括（a）包括两个或更多个电池单体的电池单元阵列，每个电池单元具有设置在密封状态的电解质的电池壳体中的阴极/隔板/阳极结构的电极组件，布置在横向上，（b）保护电路模块（PCM），包括通过电阻焊接连接到电池单元的电极端子的连接端子，将电池单元彼此电连接的金属板以及用于控制电池单元的保护电路电池组的操作，PCM连接到电池单元阵列的上端，以及（c）其中设置有电池单元阵列和保护电路模块的电池组，其中电连接区域电池单元和保护电路模块被配置为具有这样的结构，其中导电板附接到p的各个连接端子的顶部旋转电路模块被焊接，使得导电板围绕电池单元的各个阴极端子。

10. 发明申请

US20130004799A1 BATTERY CELL ASSEMBLY OF NOVEL STRUCTURE AND BATTERY PACK EMPLOYED WITH THE SAME 有权
标题翻译：新型结构的电池组件和与其同时使用的电池组
公开(公告)号：US20130004799A1
公开(公告)日：2013-01-03
申请号：US13576361
申请日：2011-01-26
申请人： Seunghyun Bang , SooRyoung Kim , Youngsun Park , Chunyeon Kim
发明人： Seunghyun Bang , SooRyoung Kim , Youngsun Park , Chunyeon Kim
IPC分类号： H01M10/42 , B29C45/14 , H01M10/04
CPC分类号： H01M2/34 , B23K11/20 , H01M2/00 , H01M2/0267 , H01M2/10 , H01M2/1061 , H01M2/12 , H01M2/204 , H01M10/052 , H01M10/42 , H01M2200/00 , H05K1/14 , Y10T29/4911 , Y10T29/49204
摘要： Disclosed herein is a battery cell assembly including a battery cell array including two or more battery cells, each of which has an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, arranged in the lateral direction, and a protection circuit module (PCM) connected to the upper end of the battery cell array to control the operation of the battery pack, wherein the outer sides of the battery cells or the outer side of the battery cell array is coated with a resin by insert injection molding excluding electrode terminals of the battery cells.
摘要翻译：本文公开了一种电池单元组件，其包括包括两个或更多个电池单元的电池单元阵列，每个电池单元具有设置在电池壳体中的阴极/隔板/阳极结构的电极组件以及密封状态的电解质，其布置在横向方向和连接到电池单元阵列的上端的保护电路模块（PCM），以控制电池组的操作，其中电池单元的外侧或电池单元阵列的外侧被涂覆除了电池单元的电极端子之外，通过插入注射成型的树脂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式