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1. 发明授权

US09093688B2 Middle or large-sized battery pack of novel air cooling structure 有权
标题翻译：中型或大型新型空气冷却结构的电池组
公开(公告)号：US09093688B2
公开(公告)日：2015-07-28
申请号：US12673471
申请日：2009-09-04
申请人： Jin Kyu Lee , Dal Mo Kang , Yongshik Shin , Bumhyun Lee , Chae Ho Chung , Jongmoon Yoon
发明人： Jin Kyu Lee , Dal Mo Kang , Yongshik Shin , Bumhyun Lee , Chae Ho Chung , Jongmoon Yoon
IPC分类号： H01M2/10 , H01M10/50 , H01M10/6566 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/6557 , H01M10/6563 , B60L11/18 , H01M10/6565 , H01M10/663
CPC分类号： H01M2/1077 , B60L11/1864 , B60L11/1874 , B60L11/1877 , B60L11/1879 , B60L2240/545 , H01M2/1083 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/637 , H01M10/647 , H01M10/651 , H01M10/654 , H01M10/6557 , H01M10/6563 , H01M10/6565 , H01M10/6566 , H01M10/663 , H01M2220/20 , Y02T10/7005 , Y02T10/7011 , Y02T10/7061
摘要： Disclosed herein is a middle- or large-sized battery pack having two or more hexahedral battery modules, each including a plurality of chargeable and dischargeable plate-shaped battery cells or unit modules (unit cells), mounted in a pack case, wherein the battery pack is used as a power source for driving a vehicle, has a battery capacity of 5 KWh or more, and removes heat generated during the charge and discharge of the unit cells using an air cooling method, the unit cells of each of the battery modules are vertically stacked such that the number of the unit cells corresponds to a height of a battery pack installation space defined in the vehicle while neighboring unit cells are spaced apart from each other such that a coolant channel is defined between the respective unit cells, the pack case is formed in a shape corresponding to the battery pack installation space in the vehicle, the hexahedral battery modules being arranged in an inner space of the pack case, and a coolant for removing heat from the unit cells is introduced through at least one side of the pack case, passes through the battery modules horizontally, and is discharged through the other side of the pack case.
摘要翻译：这里公开了一种具有两个或更多个六面体电池模块的中型或大型电池组，每个电池模块包括安装在包装盒中的多个可充电和可放电的板状电池单元或单元模块（单元电池），其中电池电池用作驱动车辆的电源，具有5KWh以上的电池容量，并且使用空气冷却方法去除在单元电池的充放电期间产生的热量，每个电池模块的单元电池垂直堆叠，使得单位单元的数量对应于在车辆中限定的电池组安装空间的高度，而相邻的单元电池彼此间隔开，使得在各个单电池之间限定冷却剂通道，壳体形成为与车辆中的电池组安装空间相对应的形状，六面体电池模块布置在包装盒的内部空间中，并且用于再次从单元电池移动的热量通过包装箱的至少一侧被引入水平地穿过电池模块，并通过包装盒的另一侧排出。

2. 发明申请

US20120328925A1 BATTERY PACK HAVING REINFORCEMENT MEMBER 有权
标题翻译：具有加固件的电池组
公开(公告)号：US20120328925A1
公开(公告)日：2012-12-27
申请号：US13577057
申请日：2011-01-28
申请人： Yeonseok Choo , Chae Ho Chung , Ye Hoon Im
发明人： Yeonseok Choo , Chae Ho Chung , Ye Hoon Im
IPC分类号： H01M2/10
CPC分类号： B60K1/04 , B60L11/1877 , H01M2/1077 , H01M2/1083 , H01M2/347 , Y02E60/12 , Y02T10/7005 , Y02T10/705
摘要： Disclosed is a battery pack including a battery module array, wherein a reinforcement member is coupled to side walls of end plates or sides of main members at an outer side of an outermost battery module of the battery module array to minimize deformation of the battery pack when the battery pack is vibrated in the front and rear direction.
摘要翻译：公开了一种电池组，其包括电池模块阵列，其中加强构件在电池模块阵列的最外侧电池模块的外侧耦合到端板的侧壁或主构件的侧面，以最小化电池组的变形，电池组在前后方向振动。

3. 发明授权

US08298698B2 Battery pack case providing improved uniformity in coolant flux 有权
标题翻译：电池组提供了改善冷却剂通量的均匀性
公开(公告)号：US08298698B2
公开(公告)日：2012-10-30
申请号：US12321486
申请日：2009-01-21
申请人： Chae Ho Chung , Dal Moh Kang , Ye Hoon Im , Jongmoon Yoon
发明人： Chae Ho Chung , Dal Moh Kang , Ye Hoon Im , Jongmoon Yoon
IPC分类号： H01M10/50 , H01M2/12 , F25B21/02
CPC分类号： H01M2/1077 , H01M10/4207 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/652 , H01M10/6563 , H01M10/6566
摘要： Disclosed herein is a battery pack case in which a battery module (32) having a plurality of stacked unit cells (30) is mounted. The battery pack case is provided at an upper part and a lower part thereof with a coolant inlet port (10′) and a coolant outlet port (20′), respectively. The coolant inlet port (10′) and the coolant outlet port (20′) are directed in opposite directions. The battery pack case is further provided with a coolant introduction part (40′) and a coolant discharge part. An upper end inside part of the coolant introduction part (40′) is configured in a structure in which an incline plane starting from an end opposite to the coolant inlet port (10′) has an inclination increasing toward the coolant inlet port (10′) with respect to the top of the cell stack.
摘要翻译：这里公开了一种电池组壳体，其中安装有具有多个堆叠单元电池（30）的电池模块（32）。电池组壳体的上部和下部分别设置有冷却剂入口（10'）和冷却剂出口（20'）。冷却剂入口端口（10'）和冷却剂出口（20'）指向相反的方向。电池组壳体还设置有冷却剂引入部（40'）和冷却剂排出部。冷却剂导入部（40'）的上端内部构成为从与冷却剂入口（10'）相反的端部开始的倾斜面朝向冷却剂入口（10'）倾斜增大的结构，）相对于电池堆的顶部。

4. 发明申请

US20120088131A1 MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY IN COOLANT FLUX 有权
标题翻译：中型或大型电池组件提供改进的冷却液流量分配均匀性
公开(公告)号：US20120088131A1
公开(公告)日：2012-04-12
申请号：US13203246
申请日：2010-02-25
申请人： Chae Ho Chung , Ye Hoon Im , Dal Mo Kang , Jongmoon Yoon
发明人： Chae Ho Chung , Ye Hoon Im , Dal Mo Kang , Jongmoon Yoon
IPC分类号： H01M10/50 , H01M2/10
CPC分类号： H01M2/1077 , H01M10/613 , H01M10/617 , H01M10/647 , H01M10/652 , H01M10/6557 , H01M10/6561
摘要： Disclosed herein is a middle or large-sized battery pack case in which a battery module having a plurality of stacked battery cells or unit modules (‘unit cells’), which can be charged and discharged, is mounted, wherein the battery pack case is provided at an upper part and a lower part thereof with a coolant inlet port and a coolant outlet port, respectively, which are directed in opposite directions such that a coolant to cool the unit cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the unit cells, the battery pack case is further provided with a flow space (‘coolant introduction part’) extending from the coolant inlet port to the battery module and another flow space (‘coolant discharge part’) extending from the battery module to the coolant outlet port, an upper end inside of the coolant introduction part facing the top of the battery module is configured so that the distance between the upper end inside of the coolant introduction part and the top of the battery module decreases toward an end of the battery pack case opposite to the coolant inlet port, and a downwardly projected portion to guide the coolant to the battery module is formed at the upper end inside of the coolant introduction part so that the rugged portion extends a predetermined distance from the end of the battery pack case opposite to the coolant inlet port.
摘要翻译：这里公开了一种中型或大型电池组壳体，其中安装有可以充放电的多个堆叠的电池单元或单元模块（“单元电池”）的电池模块，其中电池组壳体是在其上部和下部设置有分别以相反方向指向的冷却剂入口和冷却剂出口，使得冷却单元电池的冷却剂可以从电池的一侧流动到另一侧在垂直于单元电池堆叠方向的模块中，电池组壳体还设置有从冷却剂入口延伸到电池模块的流动空间（“冷却剂引入部分”）和另一个流动空间部分'）从电池模块延伸到冷却剂出口，冷却剂引入部分的与电池模块顶部相对的内侧的上端构造成使得u 在冷却剂引入部分的内部的顶端部分和电池模块的顶部朝向与冷却剂入口相对的电池组壳体的端部减小，并且在上端形成用于将冷却剂引导到电池模块的向下突出部分冷却剂引入部分的内部，使得粗糙部分从与冷却剂入口相对的电池组壳体的端部延伸预定距离。

5. 发明申请

US20090311586A1 Middle- or large-sized battery pack case providing improved distribution uniformity in coolant flux 有权
标题翻译：中型或大型电池组外壳提供了改善的冷却液通量分布均匀性
公开(公告)号：US20090311586A1
公开(公告)日：2009-12-17
申请号：US12321486
申请日：2009-01-21
申请人： Chae Ho Chung , Dal Moh Kang , Ye Hoon Im , Jongmoon Yoon
发明人： Chae Ho Chung , Dal Moh Kang , Ye Hoon Im , Jongmoon Yoon
IPC分类号： H01M10/50
CPC分类号： H01M2/1077 , H01M10/4207 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/652 , H01M10/6563 , H01M10/6566
摘要： Disclosed herein is a battery pack case in which a battery module (32) having a plurality of stacked unit cells (30) is mounted. The battery pack case is provided at an upper part and a lower part thereof with a coolant inlet port (10′) and a coolant outlet port (20′), respectively. The coolant inlet port (10′) and the coolant outlet port (20′) are directed in opposite directions. The battery pack case is further provided with a coolant introduction part (40′) and a coolant discharge part. An upper end inside part of the coolant introduction part. (40′) is configured in a structure in which an incline plane starting from an end opposite to the coolant inlet port (10′) has an inclination increasing toward the coolant inlet port (10′) with respect to the top of the cell stack.
摘要翻译：这里公开了一种电池组壳体，其中安装有具有多个堆叠单元电池（30）的电池模块（32）。电池组壳体的上部和下部分别设置有冷却剂入口（10'）和冷却剂出口（20'）。冷却剂入口端口（10'）和冷却剂出口（20'）指向相反的方向。电池组壳体还设置有冷却剂引入部（40'）和冷却剂排出部。冷却液导入部的内侧的上端部。（40'）构造成这样的结构，其中从与冷却剂入口（10'）相反的端部开始的倾斜面相对于电池堆的顶部具有朝向冷却剂入口（10'）增加的倾斜。

6. 发明授权

US09139104B2 U-type battery pack for electric vehicle 有权
标题翻译： U型电动汽车电池组
公开(公告)号：US09139104B2
公开(公告)日：2015-09-22
申请号：US12997481
申请日：2009-06-11
申请人： Chae-Ho Chung , Ye-Hoon Im , Dal-Mo Kang , Jong-Moon Yoon
发明人： Chae-Ho Chung , Ye-Hoon Im , Dal-Mo Kang , Jong-Moon Yoon
IPC分类号： H01M10/625 , H01M10/647 , H01M10/617 , H01M10/6565 , H01M10/651 , H01M10/613 , H01M10/6563 , H01M10/6566 , H01M2/10 , B60L11/18
CPC分类号： B60L11/1879 , H01M2/1077 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/6563 , H01M10/6565 , H01M10/6566 , H01M2220/20 , Y02T10/7005 , Y02T10/705
摘要： A battery pack for an electric vehicle has a cooling structure in which a coolant introduced through a first cooling channel cools cells and is then discharged through a second cooling channel. The cooling structure has a U-type structure in which the coolant is introduced and discharged in opposite directions. An entrance of the first cooling channel and an exit of the second cooling channel satisfy an equation in relation to an entrance flow rate and an exit flow rate. Since the temperature deviation among cells is set very small, the life of a battery pack may be elongated. Also, since a ratio of an exit area to an entrance area of a cooling channel may be quantitatively calculated according to an equation, it becomes very easy to design a battery pack.
摘要翻译：用于电动车辆的电池组具有冷却结构，其中通过第一冷却通道引入的冷却剂冷却电池，然后通过第二冷却通道排出。冷却结构具有U型结构，其中冷却剂沿相反方向被引入和排出。第一冷却通道的入口和第二冷却通道的出口满足关于入口流量和出口流量的等式。由于电池之间的温度偏差设置得非常小，所以电池组的寿命可以延长。此外，由于可以根据等式定量地计算出口面积与冷却通道的入口面积的比率，所以设计电池组变得非常容易。

7. 发明授权

US08841013B2 Battery pack having reinforcement member 有权
标题翻译：具有加强件的电池组
公开(公告)号：US08841013B2
公开(公告)日：2014-09-23
申请号：US13577057
申请日：2011-01-28
申请人： Yeonseok Choo , Chae Ho Chung , Ye Hoon Im
发明人： Yeonseok Choo , Chae Ho Chung , Ye Hoon Im
IPC分类号： H01M2/00 , H01M2/10 , B60K1/04 , B60L11/18 , H01M2/34
CPC分类号： B60K1/04 , B60L11/1877 , H01M2/1077 , H01M2/1083 , H01M2/347 , Y02E60/12 , Y02T10/7005 , Y02T10/705
摘要： Disclosed is a battery pack including a battery module array, wherein a reinforcement member is coupled to side walls of end plates or sides of main members at an outer side of an outermost battery module of the battery module array to minimize deformation of the battery pack when the battery pack is vibrated in the front and rear direction.
摘要翻译：公开了一种电池组，其包括电池模块阵列，其中加强构件在电池模块阵列的最外侧电池模块的外侧耦合到端板的侧壁或主构件的侧面，以最小化电池组的变形，电池组在前后方向振动。

8. 发明申请

US20130280566A1 BATTERY PACK PROVIDING IMPROVED DISTRIBUTION UNIFORMITY OF COOLANT 有权
标题翻译：电池组提供改进的冷却剂分配均匀性
公开(公告)号：US20130280566A1
公开(公告)日：2013-10-24
申请号：US13878522
申请日：2011-11-02
申请人： Chae Ho Chung , Ye Hoon Im , WonChan Park , DalMo Kang , YongSeok Choi
发明人： Chae Ho Chung , Ye Hoon Im , WonChan Park , DalMo Kang , YongSeok Choi
IPC分类号： H01M10/50
CPC分类号： H01M10/5004 , H01M2/1077 , H01M2/1083 , H01M2/206 , H01M10/613 , H01M10/625 , H01M10/6557
摘要： Disclosed herein is a battery pack having a plurality of battery cells or unit modules (‘unit cells’) electrically connected to each other, wherein the unit cells are arranged in a width direction (traverse direction) of the battery pack in an upright fashion in a state in which the unit cells are spaced apart from each other to form coolant flow channels, thereby constituting a battery module layer, and two or more battery module layers are mounted in a pack case such that the battery module layers are stacked in a height direction (vertical direction) of the battery pack, and wherein the battery pack includes a coolant introduction part, through which a coolant is introduced into the two or more battery module layers to simultaneously cool some or all of the unit cells in the two or more battery module layers, and a coolant discharge part, through which the coolant, having passed the unit cells, is discharged.
摘要翻译：这里公开了具有彼此电连接的多个电池单元或单元模块（“单元电池”）的电池组，其中单元电池以直立方式布置在电池组的宽度方向（横向）上其中单元电池彼此间隔开以形成冷却剂流动通道的状态，由此构成电池模块层，并且两个或更多个电池模块层安装在包装盒中，使得电池模块层以高度堆叠电池组的方向（垂直方向），并且其中电池组包括冷却剂引入部分，通过该冷却剂引入部分将冷却剂引入到两个或更多个电池模块层中，以同时冷却两个或更多个中的单元电池中的一些或全部电池模块层和冷却剂排出部分，通过该冷却剂排放部分已经通过单电池的冷却剂被排出。

9. 发明授权

US08435661B2 Z-type battery pack for vehicle 有权
标题翻译：车载Z型电池组
公开(公告)号：US08435661B2
公开(公告)日：2013-05-07
申请号：US12919683
申请日：2009-02-27
申请人： Chae-Ho Chung , Ye-Hoon Im , Dal-Mo Kang , Jong-Moon Yoon
发明人： Chae-Ho Chung , Ye-Hoon Im , Dal-Mo Kang , Jong-Moon Yoon
IPC分类号： H01M2/12
CPC分类号： H01M10/613 , B60K2001/005 , B60W2510/244 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/652 , H01M10/6563 , H01M10/6565 , H01M10/6566
摘要： A flux of cooling gas passing between battery cells is kept uniformly, and accordingly a maximum temperature of the battery cells and temperature variation among the battery cells are greatly decreased. Thus, a life span of a battery pack is greatly elongated, and the possibility of explosion of the battery pack is eliminated.
摘要翻译：保持在电池单元之间通过的冷却气体的通量均匀，因此电池单元的最高温度和电池单元之间的温度变化大大降低。因此，电池组的寿命大大延长，并且消除了电池组爆炸的可能性。

10. 发明授权

US09281546B2 Battery pack case having novel structure 有权
标题翻译：电池盒具有新颖的结构
公开(公告)号：US09281546B2
公开(公告)日：2016-03-08
申请号：US13635745
申请日：2011-04-07
申请人： Chae Ho Chung , Ye Hoon Im , Jin Kyu Lee , BumHyun Lee
发明人： Chae Ho Chung , Ye Hoon Im , Jin Kyu Lee , BumHyun Lee
IPC分类号： H01M10/50 , H01M2/10 , H01M10/613 , H01M10/625 , H01M10/6556 , H01M10/6566
CPC分类号： H01M10/613 , H01M2/1061 , H01M10/625 , H01M10/6556 , H01M10/6566
摘要： Disclosed herein is a battery pack case in which a battery module having a plurality of stacked battery cells or unit modules (‘unit cells’) is mounted, wherein the battery pack case is provided at the upper part and the lower part thereof with a coolant inlet port and a coolant outlet port, respectively, which are directed in opposite directions such that a coolant to cool the unit cells can flow from one side to the other side of the battery module in a direction perpendicular to a cell stacking direction, the battery pack case is further provided with a flow space (‘coolant introduction part’) extending from the coolant inlet port to the battery module and another flow space (‘coolant discharge part’) extending from the battery module to the coolant outlet port, and the flow channel width of the coolant introduction part and/or the flow channel width of the coolant discharge part is greater than that of each of the unit cells, thereby achieving uniform distribution of the coolant.
摘要翻译：这里公开了一种电池组壳体，其中安装有多个堆叠的电池单元或单元模块（“单元电池”）的电池模块，其中电池组壳体在其上部和下部设置有冷却剂入口端口和冷却剂出口端口，其分别指向相反方向，使得冷却单元电池的冷却剂可以在与电池堆叠方向垂直的方向上从电池组件的一侧流向另一侧，电池包装盒还设置有从冷却剂入口延伸到电池模块的流动空间（“冷却剂引入部”）和从电池模块延伸到冷却剂出口的另一个流动空间（“冷却剂排出部”），冷却剂导入部的流路宽度和/或冷却剂排出部的流路宽度大于各单元电池的流路宽度，从而实现均匀分布 e冷却液。

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