公开(公告)号：US20100092848A1

公开(公告)日：2010-04-15

申请号：US12521719

申请日：2007-12-21

申请人： Dooseong Choi ,  Ye Hoon Im ,  Sang Phil Han ,  Jaesung Ahn ,  D.M. Kang ,  Jongmoon Yoon ,  Heekook Yang

发明人： Dooseong Choi ,  Ye Hoon Im ,  Sang Phil Han ,  Jaesung Ahn ,  D.M. Kang ,  Jongmoon Yoon ,  Heekook Yang

IPC分类号： H01M2/10 ,  H01M10/50

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沿着所述冷却剂入口的冷却剂流动 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。

公开(公告)号：US20100021802A1

公开(公告)日：2010-01-28

申请号：US12224687

申请日：2007-02-28

申请人： Heekook Yang ,  Jongmoon Yoon ,  Seungjae You ,  Junill Yoon

发明人： Heekook Yang ,  Jongmoon Yoon ,  Seungjae You ,  Junill Yoon

IPC分类号： H01M2/10

CPC分类号： H01M2/1077 ,  H01M2/0212 ,  H01M2/0275 ,  H01M2/1061 ,  H01M2/206 ,  H01M10/48 ,  H01M10/486

摘要： Disclosed herein is a middle- or large-sized battery module including two or more unit modules each having one or more plate-shaped battery cells, as unit cells, surrounded by a high-strength sheathing member made of synthetic resin or metal, and separable upper and lower frame members coupled with each other in an assembly-type coupling structure such that the unit modules are vertically mounted in the upper and lower frame members. The present invention has the effect of easily mounting a sensing unit that is capable of minimizing the weight and size of battery cells while effectively reinforcing the low mechanical strength of the battery cells and sensing the operation state of the battery cells to a middle- or large-sized battery module. In addition, the present invention has the effect of manufacturing the battery module by a simple assembly process without using a plurality of members for mechanical coupling and electrical connection, thereby decreasing the manufacturing costs of the battery module, and effectively preventing the battery module from being short-circuited or damaged during the manufacture or the operation of the battery module. Furthermore, the present invention has the effect of manufacturing a middle- or large-sized battery system having desired output and capacity using the battery module as a unit body.

摘要翻译： 这里公开了一种中型或大型电池模块，其包括两个或更多个单元模块，每个单元模块具有一个或多个板状电池单元，作为单元电池，被由合成树脂或金属制成的高强度护套构件包围，并且可分离 上框架构件和下框架构件以组装型联接结构彼此联接，使得单元模块垂直地安装在上框架构件和下框架构件中。 本发明具有能够容易地安装能够最小化电池单元的重量和尺寸的感测单元，同时有效地增强电池单元的低机械强度并且将电池单元的操作状态感测到中等或更大 电池模块。 此外，本发明通过简单的组装工艺制造电池模块的效果，而不使用多个用于机械耦合和电连接的构件，从而降低电池模块的制造成本，并且有效地防止电池模块 在电池模块的制造或操作期间短路或损坏。 此外，本发明具有使用电池模块作为单元体来制造具有期望的输出和容量的中型或大型电池系统的效果。

公开(公告)号：US07524216B2

公开(公告)日：2009-04-28

申请号：US11430438

申请日：2006-05-09

申请人： Junill Yoon ,  Jaesung Ahn ,  Heekook Yang ,  Jisang Yu

发明人： Junill Yoon ,  Jaesung Ahn ,  Heekook Yang ,  Jisang Yu

IPC分类号： H01R4/28

CPC分类号： H01M10/0436 ,  H01M2/30 ,  H01M10/0525 ,  H01M10/058

摘要： Disclosed herein is a three-dimensional electrode terminal of a battery having an electrode assembly mounted in a pouch-shaped case, wherein a part of the electrode terminal, which is exposed from the battery case, has a predetermined thickness, and has a perpendicular surface (a perpendicular end surface) formed on the end thereof. According to the present invention, it is possible to easily accomplish the connection between the electrode terminal and the electrically connecting member without modifying the shape of the electrode terminal, and it is possible to easily accomplish the connection for detecting the voltage, the current, and the temperature of the battery. Furthermore, the mechanical strength of the three-dimensional electrode terminal according to the present invention is higher than that of the conventional plate-shaped electrode terminal. Consequently, the stability of the three-dimensional electrode terminal is high in the state that the electrode terminal is electrically connected with the electrically connecting member, and the electrical connection is easily accomplished even in a small space, especially when batteries are stacked one on another with high density so as to manufacture a medium- or large-sized battery module.

摘要翻译： 这里公开了一种电池的三维电极端子，其具有安装在袋状壳体中的电极组件，其中从电池壳体暴露的电极端子的一部分具有预定厚度，并且具有垂直表面 （垂直端面）。 根据本发明，可以在不改变电极端子的形状的情况下容易地实现电极端子与电气连接部件之间的连接，并且可以容易地实现用于检测电压，电流和 电池的温度。 而且，根据本发明的三维电极端子的机械强度高于传统的板状电极端子的机械强度。 因此，在电极端子与电连接部件电连接的状态下，三维电极端子的稳定性高，即使在较小的空间内也容易实现电连接，特别是当电池堆叠在一起时 具有高密度，以制造中型或大型电池模块。

公开(公告)号：US20070194757A1

公开(公告)日：2007-08-23

申请号：US11549725

申请日：2006-10-16

申请人： Junill YOON ,  Jaesung AHN ,  Heekook YANG ,  John E. NAMGOONG

发明人： Junill YOON ,  Jaesung AHN ,  Heekook YANG ,  John E. NAMGOONG

IPC分类号： H02J7/04

CPC分类号： H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/652 ,  H01M10/6565 ,  H01M10/6566

摘要： Disclosed herein is a cooling system for cooling a battery pack mounted in a vehicle, wherein the battery pack is mounted at the inner lower end of the vehicle constructed in a corrugated structure including alternating valleys and peaks, battery modules constituting the battery pack are arranged such that unit cells constituting each battery module are mounted vertically on the corrugated lower end of the vehicle, and the cooling system comprises a coolant inlet port and a coolant outlet port formed at a lower-end member of a housing surrounding the outer surface of the battery pack in a sealed state. According to the present invention, the coolant inlet port and the coolant outlet port are formed using the structure of the vehicle. Consequently, the cooling system can be stably mounted to the vehicle, the inner space of the vehicle is efficiently utilized, and the volume of the battery system is minimized. Furthermore, the partitions are mounted in the battery pack for uniformly supplying coolant. Consequently, heat generated from the battery is effectively removed, and the temperature difference between unit cells is minimized during the cooling process.

摘要翻译： 本文公开了一种用于冷却安装在车辆中的电池组的冷却系统，其中电池组安装在车辆的内下端，其构造成包括交替的谷和峰的瓦楞结构，构成电池组的电池模块布置成 构成每个电池模块的单元电池垂直地安装在车辆的波纹状下端，并且冷却系统包括冷却剂入口和形成在围绕电池的外表面的壳体的下端构件处的冷却剂出口 包装处于密封状态。 根据本发明，使用车辆的结构形成冷却剂入口和冷却剂出口。 因此，可以将冷却系统稳定地安装到车辆上，有效地利用车辆的内部空间，并且使电池系统的体积最小化。 此外，分隔件安装在电池组中以均匀地供应冷却剂。 因此，有效地消除了从电池产生的热量，并且在冷却过程中单元电池之间的温差被最小化。

公开(公告)号：US20060263683A1

公开(公告)日：2006-11-23

申请号：US11430438

申请日：2006-05-09

申请人： Junill Yoon ,  Jaesung Ahn ,  Heekook Yang ,  Jisang Yu

发明人： Junill Yoon ,  Jaesung Ahn ,  Heekook Yang ,  Jisang Yu

IPC分类号： H01M2/30 ,  H01M2/02

CPC分类号： H01M10/0436 ,  H01M2/30 ,  H01M10/0525 ,  H01M10/058

摘要： Disclosed herein is a three-dimensional electrode terminal of a battery having an electrode assembly mounted in a pouch-shaped case, wherein a part of the electrode terminal, which is exposed from the battery case, has a predetermined thickness, and has a perpendicular surface (a perpendicular end surface) formed on the end thereof. According to the present invention, it is possible to easily accomplish the connection between the electrode terminal and the electrically connecting member without modifying the shape of the electrode terminal, and it is possible to easily accomplish the connection for detecting the voltage, the current, and the temperature of the battery. Furthermore, the mechanical strength of the three-dimensional electrode terminal according to the present invention is higher than that of the conventional plate-shaped electrode terminal. Consequently, the stability of the three-dimensional electrode terminal is high in the state that the electrode terminal is electrically connected with the electrically connecting member, and the electrical connection is easily accomplished even in a small space, especially when batteries are stacked one on another with high density so as to manufacture a medium- or large-sized battery module.