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1. 发明申请

WO2008153326A2 MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY OF COOLANT FLUX 审中-公开
标题翻译：中型或大型电池组件提供改进的分配冷却液通量的均匀性
公开(公告)号：WO2008153326A2
公开(公告)日：2008-12-18
申请号：PCT/KR2008/003284
申请日：2008-06-12
申请人： LG CHEM, LTD. , IM, Ye Hoon , CHOI, Dooseong , HAN, Sang Phil , YOON, Jongmoon , AHN, Jaesung , YANG, Heekook , KANG, Dal Mo
发明人： IM, Ye Hoon , CHOI, Dooseong , HAN, Sang Phil , YOON, Jongmoon , AHN, Jaesung , YANG, Heekook , KANG, Dal Mo
IPC分类号： H01M2/02
CPC分类号： H01M2/1077 , H01M10/052 , H01M10/345 , H01M10/613 , H01M10/6563 , H01M10/6566 , Y02E60/12 , Y02T10/7011
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, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, the battery pack case is further provided with a flow space ('inlet duct') extending from the coolant inlet port to the battery module and another flow space ('outlet duct') extending from the battery module to the coolant outlet port, and one or more guide members are disposed in the inlet duct for guiding the flow of the coolant in the direction parallel to the stacking direction of the battery cells.
摘要翻译：这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和冷却剂出口端口，其被设置为使得用于冷却电池单元的冷却剂可以在与电池单元的堆叠方向垂直的方向上从电池模块的一侧流到另一侧，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（“入口管道”）和从电池模块延伸到冷却剂出口的另一个流动空间（“出口管道”），以及一个或多个引导构件入口管道，用于沿平行于电池单元堆叠方向的方向引导冷却剂的流动。

2. 发明申请

WO2008082111A1 MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY IN COOLANT FLUX 审中-公开
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：WO2008082111A1
公开(公告)日：2008-07-10
申请号：PCT/KR2007/006711
申请日：2007-12-21
申请人： LG CHEM, LTD. , CHOI, Dooseong , IM, Ye Hoon , HAN, Sang Phil , AHN, Jaesung , KANG, D.M. , YOON, Jongmoon , YANG, Heekook
发明人： CHOI, Dooseong , IM, Ye Hoon , HAN, Sang Phil , AHN, Jaesung , KANG, D.M. , YOON, Jongmoon , YANG, Heekook
IPC分类号： H01M2/02
CPC分类号： H01M10/052 , H01M2/1077 , H01M10/613 , H01M10/617 , H01M10/652 , H01M10/6565 , H01M10/6566
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, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, and the battery pack case is further provided with beads formed in a concavo-convex shape for improving the structural stability of the battery pack case against an external force, the beads being constructed in a structure in which the beads do not disturb the flow of the coolant from the coolant inlet port along the advancing direction of a fluid in a flow space defined between the coolant inlet port and the battery module.
摘要翻译：这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和冷却剂出口端口，其布置成使得用于冷却电池单元的冷却剂可以在垂直于电池单元的堆叠方向的方向上从电池模块的一侧流动到另一侧，并且还提供电池组壳体其中珠形成为凹凸形状，用于改善电池组壳体抵抗外力的结构稳定性，所述珠粒以这样的结构构造，其中所述珠粒不会妨碍来自所述冷却剂入口的冷却剂流沿着在限定在冷却剂入口和电池模块之间的流动空间中的流体的前进方向。

3. 发明申请

WO2007114615A1 BATTERY PACK COMPRISING COMBINED TEMPERATURE-CONTROLLING SYSTEM 审中-公开
标题翻译：电池组合包含组合温度控制系统
公开(公告)号：WO2007114615A1
公开(公告)日：2007-10-11
申请号：PCT/KR2007/001588
申请日：2007-03-31
申请人： LG CHEM, LTD. , AHN, Jaesung , JUNG, Do Yang , NAMGOONG, John E. , CHOI, Seungdon , PARK, Sinyoung
发明人： AHN, Jaesung , JUNG, Do Yang , NAMGOONG, John E. , CHOI, Seungdon , PARK, Sinyoung
IPC分类号： H01M2/10
CPC分类号： H01M2/0277 , H01M2/1077 , H01M2/1094 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/6555 , H01M10/6557 , H01M10/6563 , H01M10/6566 , H01M10/659
摘要： Disclosed herein is a middle- or large-sized battery pack including a plurality of unit cells electrically connected with each other, wherein the battery pack is constructed in a structure in which a heat transfer medium flows through gaps defined between the unit cells for controlling the overall temperature of the battery pack to be within a predetermined temperature range for the optimum operation of the battery pack, and each unit cell is provided at the outer surface thereof, at which the heat transfer medium is brought into contact with each unit cell, with a layer containing a phase transformation material ('phase transformation layer') for minimizing individual temperature difference between the unit cells. The present invention has the effect of controlling the overall temperature of the battery pack and individually controlling the temperatures of unit cells constituting the battery pack. Also, the present invention has the effect of restraining the abrupt change in temperature of the unit cells, when the battery pack is not in operation or when the external environment abruptly changes, thereby preventing the degradation of the unit cells. Furthermore, the present invention has the effect of minimizing damage to the unit cells due to foreign matter when the foreign matter is brought into contact with the unit cells. In addition, the present invention has the effect of reducing the overall temperature difference of the battery pack and manufacturing a middle- or large-sized battery pack having a compact structure.
摘要翻译：这里公开了一种包括彼此电连接的多个单元电池的中型或大型电池组，其中电池组构造成其中传热介质流过限定在单元电池之间的间隙的结构，用于控制电池组的总体温度在用于电池组的最佳操作的预定温度范围内，并且每个单电池设置在其传热介质与每个电池单元接触的外表面处，包含相变材料（“相变层”）的层，用于使单元电池之间的单独温度差最小化。本发明具有控制电池组的总体温度并分别控制构成电池组的单位电池的温度的效果。此外，本发明具有抑制单元电池的温度突然变化的效果，当电池组不工作或外部环境突然变化时，能够防止单体电池的劣化。此外，本发明具有使异物与单元电池接触时由于异物而对单元电池的损害最小化的效果。此外，本发明具有降低电池组的总体温差并制造具有紧凑结构的中型或大型电池组的效果。

4. 发明申请

WO2008153328A2 MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY OF COOLANT FLUX 审中-公开
标题翻译：中型或大型电池组件提供改进的分配冷却液通量的均匀性
公开(公告)号：WO2008153328A2
公开(公告)日：2008-12-18
申请号：PCT/KR2008/003286
申请日：2008-06-12
申请人： LG CHEM, LTD. , IM, Ye Hoon , CHOI, Dooseong , AHN, Jaesung , KANG, Dal Mo , HAN, Sang Phil , YOON, Jongmoon , YANG, Heekook
发明人： IM, Ye Hoon , CHOI, Dooseong , AHN, Jaesung , KANG, Dal Mo , HAN, Sang Phil , YOON, Jongmoon , YANG, Heekook
IPC分类号： H01M2/02
CPC分类号： H01M2/1077 , H01M2/1094 , H01M10/052 , H01M10/345 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/652 , H01M10/6557 , H01M10/6563 , H01M10/6566
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, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, and the battery pack case is further provided with beads formed in a concavo-convex shape for improving the structural stability of the battery pack case against an external force, the beads being constructed in an outwardly-protruding structure to allow the coolant to be uniformly introduced into the battery module from the coolant inlet port in the advancing direction of a fluid in a flow space ("inlet duct") defined between the coolant inlet port and the battery module.
摘要翻译：这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和冷却剂出口端口，其布置成使得用于冷却电池单元的冷却剂可以在垂直于电池单元的堆叠方向的方向上从电池模块的一侧流动到另一侧，并且还提供电池组壳体具有形成为凹凸形状的珠，以改善电池组壳体抵抗外力的结构稳定性，所述珠被构造成向外突出的结构，以允许冷却剂从冷却剂入口均匀地引入电池模块在流动空间（“入口管道”）中的流体的前进方向上限定在冷却剂入口和电池模块之间的端口。

5. 发明申请

WO2008114923A1 MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY IN COOLANT FLUX 审中-公开
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：WO2008114923A1
公开(公告)日：2008-09-25
申请号：PCT/KR2007/006712
申请日：2007-12-21
申请人： LG CHEM, LTD. , CHOI, Dooseong , IM, Ye Hoon , HAN, Sang Phil , AHN, Jaesung , KANG, D.M. , YOON, Jongmoon , YANG, Heekook
发明人： CHOI, Dooseong , IM, Ye Hoon , HAN, Sang Phil , AHN, Jaesung , KANG, D.M. , YOON, Jongmoon , YANG, Heekook
IPC分类号： H01M2/02
CPC分类号： H01M2/1077 , H01M2/348 , H01M10/052 , H01M10/30 , H01M10/613 , H01M10/617 , H01M10/651 , H01M10/6563 , H01M10/6566 , Y02E60/122 , Y02T10/7011
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, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, and the battery pack case is further provided with a flow space ('inlet duct') extending from the coolant inlet port to the battery module and another flow space (Outlet duct') extending from the battery module to the coolant outlet port, the inlet duct having a vertical sectional area less than that of the outlet duct.
摘要翻译：这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和冷却剂出口端口，其布置成使得用于冷却电池单元的冷却剂可以在垂直于电池单元的堆叠方向的方向上从电池模块的一侧流动到另一侧，并且还提供电池组壳体具有从冷却剂入口延伸到电池模块的流动空间（“入口导管”）和从电池模块延伸到冷却剂出口的另一个流动空间（出口管道），入口管道具有小于出口管道。

6. 发明申请

WO2008153328A3 MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY OF COOLANT FLUX 审中-公开
标题翻译：中型或大型电池组件提供改进的分配冷却液通量的均匀性
公开(公告)号：WO2008153328A3
公开(公告)日：2009-02-26
申请号：PCT/KR2008003286
申请日：2008-06-12
申请人： LG CHEMICAL LTD , IM YE HOON , CHOI DOOSEONG , AHN JAESUNG , KANG DAL MO , HAN SANG PHIL , YOON JONGMOON , YANG HEEKOOK
发明人： IM YE HOON , CHOI DOOSEONG , AHN JAESUNG , KANG DAL MO , HAN SANG PHIL , YOON JONGMOON , YANG HEEKOOK
IPC分类号： H01M2/02
CPC分类号： H01M2/1077 , H01M2/1094 , H01M10/052 , H01M10/345 , H01M10/613 , H01M10/617 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/652 , H01M10/6557 , H01M10/6563 , H01M10/6566
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, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, and the battery pack case is further provided with beads formed in a concavo-convex shape for improving the structural stability of the battery pack case against an external force, the beads being constructed in an outwardly-protruding structure to allow the coolant to be uniformly introduced into the battery module from the coolant inlet port in the advancing direction of a fluid in a flow space ("inlet duct") defined between the coolant inlet port and the battery module.
摘要翻译：这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和冷却剂出口端口，其布置成使得用于冷却电池单元的冷却剂可以在垂直于电池单元的堆叠方向的方向上从电池模块的一侧流动到另一侧，并且还提供电池组壳体具有形成为凹凸形状的珠，以改善电池组壳体抵抗外力的结构稳定性，所述珠被构造成向外突出的结构，以允许冷却剂从冷却剂入口均匀地引入电池模块在流动空间（“入口管道”）中的流体的前进方向上限定在冷却剂入口和电池模块之间的端口。

7. 发明申请

WO2007132991A1 MIDDLE OR LARGE-SIZED BATTERY MODULE 审中-公开
标题翻译：中型或大型电池模块
公开(公告)号：WO2007132991A1
公开(公告)日：2007-11-22
申请号：PCT/KR2007/002171
申请日：2007-05-04
申请人： LG CHEM, LTD. , YOON, Junill , YOON, Jongmoon , AHN, Jaesung , RO, Jong-yul , YANG, JAE HUN
发明人： YOON, Junill , YOON, Jongmoon , AHN, Jaesung , RO, Jong-yul , YANG, JAE HUN
IPC分类号： H01M2/10
CPC分类号： H01M2/206 , H01M2/0247 , H01M2/1072 , H01M10/425 , H01M10/48
摘要： Disclosed herein is a middle-or large-sized battery module comprising a plurality of stacked unit cells, each unit module including two or more plate-shaped battery cells electrically connected with each other, each battery cell having electrode terminals formed at opposite sides thereof. The battery module is manufactured by connecting electrode terminals of a pair of unit modules by welding, mounting a sensing unit, including a sensing member, to the welding part and bending the welding part such that the unit modules are stacked, and repeatedly performing the above processes until all the unit cells are stacked.
摘要翻译：这里公开了一种中大型电池模块，其包括多个层叠的单元电池，每个单元模块包括彼此电连接的两个或更多个板状电池单元，每个电池单元具有形成在其相对侧的电极端子。电池模块是通过焊接一个单元模块的电极端子，将包含检测元件的检测单元安装到焊接部件并弯曲焊接部件使得单元模块被堆叠并且重复执行上述方式来制造的进程，直到所有单元电池堆叠。

8. 发明申请

WO2008153326A3 MIDDLE OR LARGE-SIZED BATTERY PACK CASE PROVIDING IMPROVED DISTRIBUTION UNIFORMITY OF COOLANT FLUX 审中-公开
标题翻译：中型或大型电池组件提供改进的分配冷却液通量的均匀性
公开(公告)号：WO2008153326A3
公开(公告)日：2009-02-26
申请号：PCT/KR2008003284
申请日：2008-06-12
申请人： LG CHEMICAL LTD , IM YE HOON , CHOI DOOSEONG , HAN SANG PHIL , YOON JONGMOON , AHN JAESUNG , YANG HEEKOOK , KANG DAL MO
发明人： IM YE HOON , CHOI DOOSEONG , HAN SANG PHIL , YOON JONGMOON , AHN JAESUNG , YANG HEEKOOK , KANG DAL MO
IPC分类号： H01M2/02 , G01H1/00 , H01M2/10
CPC分类号： H01M2/1077 , H01M10/052 , H01M10/345 , H01M10/613 , H01M10/6563 , H01M10/6566 , Y02E60/12 , Y02T10/7011
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, which can be charged and discharged, is mounted, wherein the battery pack case is provided with a coolant inlet port and a coolant outlet port, which are disposed such that a coolant for cooling the battery cells can flow from one side to the other side of the battery module in the direction perpendicular to the stacking direction of the battery cells, the battery pack case is further provided with a flow space ('inlet duct') extending from the coolant inlet port to the battery module and another flow space ('outlet duct') extending from the battery module to the coolant outlet port, and one or more guide members are disposed in the inlet duct for guiding the flow of the coolant in the direction parallel to the stacking direction of the battery cells.
摘要翻译：这里公开了一种中型或大型电池组壳体，其中安装有可以充电和放电的多个堆叠的电池单体的电池模块，其中电池组壳体设置有冷却剂入口和冷却剂出口端口，其被设置为使得用于冷却电池单元的冷却剂可以在与电池单元的堆叠方向垂直的方向上从电池模块的一侧流到另一侧，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（“入口管道”）和从电池模块延伸到冷却剂出口的另一个流动空间（“出口管道”），以及一个或多个引导构件入口管道，用于沿平行于电池单元堆叠方向的方向引导冷却剂的流动。

9. 发明申请

WO2007097594A1 MIDDLE AND LARGE-SIZED BATTERY PACK OF EXCELLENT COOLING EFFICIENCY 审中-公开
标题翻译：中型和大型电池组优良冷却效率
公开(公告)号：WO2007097594A1
公开(公告)日：2007-08-30
申请号：PCT/KR2007/000962
申请日：2007-02-24
申请人： LG CHEM, LTD. , YOON, Junill , YOON, Jongmoon , AHN, Jaesung
发明人： YOON, Junill , YOON, Jongmoon , AHN, Jaesung
IPC分类号： H01M2/10
CPC分类号： H01M10/46 , H01M2/1077 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6557 , H01M10/6563 , H01M10/6566
摘要： Disclosed herein is a middle- or large-sized battery pack comprising a battery module including a plurality of unit modules horizontally stacked while each unit module is vertically erected on one side, the battery module being mounted in a sealed space of a housing member, wherein the housing member is provided at the upper or lower end of one side thereof with a coolant inlet port and at the lower or upper end of the opposite side thereof with a coolant outlet port, the battery module is mounted in the housing member such that the upper or lower end surface of the battery module is tilted toward the coolant inlet port by a predetermined angle, whereby a coolant introduced through the coolant inlet port in parallel with the battery module passes perpendicularly through the unit modules and is then discharged to the opposite side, and gaps (vertical flow channels) defined between the unit modules at the tilted upper or lower end surface of the battery module are arranged in parallel with the direction in which the coolant is introduced, whereby the cooling efficiency and the cooling uniformity of the battery pack are improved while the battery pack has a compact structure.
摘要翻译：这里公开了一种中型或大型电池组，其包括电池模块，其包括水平堆叠的多个单元模块，而每个单元模块在一侧垂直竖立，所述电池模块安装在壳体构件的密封空间中，其中壳体部件在其一侧的上端或下端设置有冷却剂入口，并且在其相对侧的下端或上端具有冷却剂出口，电池模块安装在壳体构件中，使得电池模块的上端或下端面朝向冷却剂入口倾斜预定角度，由此通过冷却剂入口与电池模块平行地引入的冷却剂垂直地穿过单元模块，然后排出到相对侧，并且在电池模块的倾斜的上端或下端表面处的单元模块之间限定的间隙（垂直流动通道）平行地布置沿着导入冷却剂的方向，从而提高电池组的冷却效率和冷却均匀性，同时电池组具有紧凑的结构。

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