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1. 发明授权

US08742764B2 Method and apparatus for checking insulation of pouch electric cell and probe for the same 有权
标题翻译：用于检查袋电池和探针的绝缘的方法和装置
公开(公告)号：US08742764B2
公开(公告)日：2014-06-03
申请号：US13123822
申请日：2009-10-12
申请人： Ju-Seok Lee , Hey-Woong Park , Ju-Young Kim , John E. Namgoong
发明人： Ju-Seok Lee , Hey-Woong Park , Ju-Young Kim , John E. Namgoong
IPC分类号： G01N27/416
CPC分类号： G01R1/06788 , G01R31/1263 , G01R31/3627
摘要： To check insulation of a pouch electric cell, probes are contacted to an electrode of a pouch electric cell and an aluminum layer of a pouch of the pouch electric cell, respectively, and then an electric characteristic value between the probes is measured. The probe contacted with the aluminum layer has a contact portion made of conductive elastic material. Also, insulation of the pouch electric cell is determined by comparing the measured electric characteristic value with a reference value. Thus, physical characteristics of an outer periphery of a flexible pouch may be sufficiently exhibited in measuring or checking insulation of a pouch electric cell such as insulation resistance, thereby improving reliability of electric contact and minimizing physical damage or deformation of the pouch electric cell.
摘要翻译：为了检查袋电池的绝缘，将探针分别与袋电池的电极和袋电池的袋的铝层接触，然后测量探针之间的电特性值。与铝层接触的探针具有由导电弹性材料制成的接触部分。此外，通过将测量的电特性值与参考值进行比较来确定袋电池的绝缘。因此，可以在测量或检查诸如绝缘电阻的袋电池的绝缘性方面充分发挥柔性袋的外周的物理特性，从而提高电接触的可靠性并使袋电池的物理损坏或变形最小化。

2. 发明授权

US08383262B2 Stacking-type secondary battery providing two or more operation voltages 有权
标题翻译：堆叠型二次电池提供两个或更多个工作电压
公开(公告)号：US08383262B2
公开(公告)日：2013-02-26
申请号：US13343302
申请日：2012-01-04
申请人： Hey Woong Park , Seungtaek Hong , Ra Young Hwang , Jisang Yu , John E. Namgoong
发明人： Hey Woong Park , Seungtaek Hong , Ra Young Hwang , Jisang Yu , John E. Namgoong
IPC分类号： H01M2/06 , H01M2/30 , H01M10/04
CPC分类号： H01M10/0413 , H01M2/206 , H01M10/0418
摘要： The present invention relates to a lithium secondary battery comprising a battery cell formed by stacking a plurality of full cells having a structure of cathode/separator/anode or bicells having a structure of cathode(anode)/separator/anode(cathode)/separator/cathode (anode), as a unit electrode assembly, wherein (i) a cathode active material or (ii) an anode active material or (iii) a cathode active material and an anode active material in two or more unit electrode assemblies are configured to have a different composition to induce a voltage difference and separate electrode terminals are installed in a battery case according to the voltage difference to thereby simultaneously provide two or more voltages by a single battery.
摘要翻译：锂二次电池技术领域本发明涉及一种锂二次电池，其包括通过层叠具有阴极/隔板/阳极或具有阴极（阳极）/隔板/阳极（阴极）/隔板/ 阴极（阳极）作为单位电极组件，其中（i）阴极活性材料或（ii）阳极活性材料或（iii）两个或更多单位电极组件中的阴极活性材料和阳极活性材料被配置为具有不同的组成以引起电压差，并且根据电压差将单独的电极端子安装在电池壳体中，从而通过单个电池同时提供两个或更多个电压。

3. 发明申请

US20110191043A1 APPARATUS AND METHOD FOR CHECKING INSULATION OF CELL MODULE ASSEMBLY AND PROBE FOR IT 有权
标题翻译：检查电池组件绝缘和探针的装置和方法
公开(公告)号：US20110191043A1
公开(公告)日：2011-08-04
申请号：US12667124
申请日：2009-10-12
申请人： Ju-Seok Lee , John E. NamGoong
发明人： Ju-Seok Lee , John E. NamGoong
IPC分类号： G06F19/00 , H01M10/48 , G01R27/08
CPC分类号： G01R31/3627 , G01R31/1263
摘要： An apparatus for checking insulation of a cell module assembly composed of a plurality of pouch cells includes a first probing unit electrically contacted to an electrode of the cell module assembly; a second probing unit electrically contacted to aluminum films of selected ones of the pouch cells in the cell module assembly; and a measuring unit for measuring an insulation resistance between the first probing unit and the second probing unit. This apparatus may measure insulation resistances of a plurality of pouch cells of the cell module assembly at once, thereby ensuring faster insulation checking.
摘要翻译：用于检查由多个袋单元组成的电池模块组件的绝缘的装置包括与电池模块组件的电极电接触的第一探测单元; 第二探测单元与细胞模块组件中的所选囊泡细胞中的铝膜电接触; 以及测量单元，用于测量第一探测单元和第二探测单元之间的绝缘电阻。该装置可以一次测量电池模块组件的多个袋单元的绝缘电阻，从而确保更快的绝缘检查。

4. 发明申请

US20110091763A1 ELECTRODE TERMINAL CONNECTING MEMBER FOR BATTERY MODULE 有权
标题翻译：电极端子电极端子连接器
公开(公告)号：US20110091763A1
公开(公告)日：2011-04-21
申请号：US12920644
申请日：2009-03-07
申请人： Youngsun Park , Han Eun Kim , Yonghan Lee , John E. Namgoong , Sain Park , Masayuki Wakebe
发明人： Youngsun Park , Han Eun Kim , Yonghan Lee , John E. Namgoong , Sain Park , Masayuki Wakebe
IPC分类号： H01M2/24
CPC分类号： H01M10/0413 , H01M2/1077 , H01M2/206 , H01M2/347 , H01M6/46 , H01M10/0472
摘要： Disclosed herein is a conductive electrode terminal connecting member configured to electrically connect plate-shaped secondary battery cells (‘battery cells’) constituting a battery module to each other. The electrode terminal connecting member includes a left-wing connection part to which electrode terminals of left-side battery cells are connected so as to achieve electrical connection in series or in series and in parallel between the battery cells, and a right-wing connection part to which electrode terminals of right-side battery cells are connected so as to achieve electrical connection in series or in series and in parallel between the battery cells. The left-wing connection part is provided with slits through which the electrode terminals of the respective battery cells are inserted, and the right-wing connection part is provided with slits through which the electrode terminals of the respective battery cells are inserted. During electrical connection, the electrode terminals of the respective battery cells are inserted through the slits of the left- and right-wing connection parts, are bent such that the electrode terminals of the respective battery cells come into tight contact with the top of the electrode terminal connecting member, and then the electrode terminals of the respective battery cells are coupled to the electrode terminal connecting member by welding.
摘要翻译：这里公开了一种导电电极端子连接构件，其被构造成将构成电池模块的板状二次电池单元（“电池单元”）彼此电连接。电极端子连接部件包括：左侧电池单元的电极端子与左侧电池单元连接的左侧连接部，以实现电池单元之间串联或串联并联的电连接;右侧连接部右侧电池单元的电极端子连接到电池单元串联或串联并联的电连接。左翼连接部分设置有各个电池单元的电极端子插入的狭缝，右翼连接部分设置有插入各个电池单元的电极端子的狭缝。在电连接期间，各个电池单元的电极端子通过左右连接部分的狭缝插入，弯曲成使得各个电池单元的电极端子与电极的顶部紧密接触端子连接构件，然后各个电池单元的电极端子通过焊接耦合到电极端子连接构件。

5. 发明授权

US07683583B2 Cooling system of battery pack 有权
标题翻译：电池组冷却系统
公开(公告)号：US07683583B2
公开(公告)日：2010-03-23
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 , H02J7/16 , H01M10/50 , H01M6/42
CPC分类号： H01M2/1077 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/652 , H01M10/6565 , H01M10/6566
摘要： In a cooling system for cooling a battery pack mounted in a vehicle, the battery pack is mounted at an inner lower end of the vehicle constructed in a corrugated structure including alternating valleys and peaks. Battery modules of the battery pack are arranged such that unit cells of each battery module are mounted vertically on the corrugated lower end of the vehicle. The cooling system includes a coolant inlet port and a coolant outlet port formed at a lower-end member of a housing surrounding an outer surface of the battery pack. The coolant inlet port and the coolant outlet port are formed using a structure of the vehicle.
摘要翻译：在用于冷却安装在车辆中的电池组的冷却系统中，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。电池组的电池模块被布置成使得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。冷却系统包括冷却剂入口和形成在围绕电池组的外表面的壳体的下端构件处的冷却剂出口。冷却剂入口和冷却剂出口通过车辆的结构形成。

6. 发明授权

US07642003B2 Sealed type heat exchanging system of battery pack 有权
标题翻译：电池组密封式热交换系统
公开(公告)号：US07642003B2
公开(公告)日：2010-01-05
申请号：US11555734
申请日：2006-11-02
申请人： Jaesung Ahn , JongMin Park , Do Yang Jung , John E. Namgoong
发明人： Jaesung Ahn , JongMin Park , Do Yang Jung , John E. Namgoong
IPC分类号： H01M10/50
CPC分类号： H01M2/1016 , H01M2/1072 , H01M10/425 , H01M10/613 , H01M10/6551 , H01M10/6563 , H01M10/6566 , H01M10/6572 , H01M10/658
摘要： Disclosed herein is a heat exchange system that controls the temperature of a medium- or large-sized battery pack including a plurality of unit cells. The heat exchange system includes a sealed type housing surrounding the outer surface of the battery pack such that a predetermined flow channel, through which a heat exchange medium flows, is defined between the housing and the battery pack, a driving fan mounted in the housing for driving the heat exchange medium to flow, and a heat exchange unit mounted at one side of the housing for controlling the temperature of the heat exchange medium. In the heat exchange system according to the present invention, the heat exchange medium, for example, air is not introduced from the outside of the battery system, but is circulated in the battery system by the heat exchange unit. Consequently, the present invention has the effect of accomplishing the reduction in size of the battery system, reducing influences caused by external conditions, decreasing noise, and effectively controlling the optimum operating temperature of the battery pack.
摘要翻译：本文公开了一种控制包括多个单元电池的中型或大型电池组的温度的热交换系统。热交换系统包括围绕电池组的外表面的密封型壳体，使得在壳体和电池组之间限定热交换介质流动的预定流动通道，安装在壳体中的驱动风扇驱动热交换介质流动，以及安装在壳体一侧的热交换单元，用于控制热交换介质的温度。在根据本发明的热交换系统中，热交换介质例如空气不从电池系统的外部引入，而是通过热交换单元在电池系统中循环。因此，本发明具有实现电池系统的尺寸减小的效果，减少由外部条件引起的影响，降低噪音，并有效地控制电池组的最佳工作温度。

7. 发明申请

US20070184341A1 BATTERY MODULE 有权
标题翻译：电池模块
公开(公告)号：US20070184341A1
公开(公告)日：2007-08-09
申请号：US11567334
申请日：2006-12-06
申请人： Junill YOON , Seungjae YOU , Heekook YANG , Jongmoon YOON , Jisang YU , John E. NAMGOONG
发明人： Junill YOON , Seungjae YOU , Heekook YANG , Jongmoon YOON , Jisang YU , John E. NAMGOONG
IPC分类号： H01M6/46 , H01M2/08
CPC分类号： H01M10/0436 , H01M2/0207 , H01M2/0404
摘要： Disclosed herein is a battery module including two battery cells, each of which has electrode terminals formed at upper and lower ends thereof. The battery module further includes a frame member, to which upper-end sealing parts, lower-end sealing parts, and one-side sealing parts of the battery cells are mounted, a metal sheathing member for covering the outer surfaces of the battery cells while the battery cells are mounted to the frame member, and caps (an upper-end cap and a lower-end cap) mounted to the upper and lower ends of the battery cells, respectively, which are covered by the metal sheathing member. According to the present invention, it is possible to minimize the weight and the size of the battery module while increasing the strength of the battery cells. Also, it is possible to easily mount the detecting means that detects the operation of the battery cells, and it is possible to effectively prevent the occurrence of short circuits during the assembly or the operation of the battery module. Furthermore, it is possible to easily perform the electric connection between the battery modules when manufacturing the medium- or large-sized battery module using the respective battery modules as unit bodies.
摘要翻译：这里公开了一种电池模块，其包括两个电池单元，每个电池单元在其上端和下端形成有电极端子。电池模块还包括框架构件，安装有电池单元的上端密封部件，下端密封部件和单侧密封部件的框架构件，用于覆盖电池单元的外表面的金属护套构件，电池单元被安装到框架构件上，并且分别安装到由金属外壳构件覆盖的电池单元的上端和下端的盖（上端盖和下端盖）。根据本发明，可以在增加电池单元的强度的同时最小化电池模块的重量和尺寸。此外，可以容易地安装检测电池单元的操作的检测装置，并且可以有效地防止在组装或电池模块的操作期间发生短路。此外，当使用相应的电池模块作为单位体制造中型或大型电池模块时，可以容易地执行电池模块之间的电连接。

8. 发明申请

US20070111106A1 ELECTROLYTE FOR LITHIUM SECONDARY BATTERY OF IMPROVED LOW-TEMPERATURE PROPERTY AND SECONDARY BATTERY CONTAINING THE SAME 有权
标题翻译：电解质用于改进低温物质的锂二次电池和包含其的二次电池
公开(公告)号：US20070111106A1
公开(公告)日：2007-05-17
申请号：US11559943
申请日：2006-11-15
申请人： Bo Hyun KIM , Jisang YU , Sung-Woo KIM , Ra Young HWANG , John E. NAMGOONG
发明人： Bo Hyun KIM , Jisang YU , Sung-Woo KIM , Ra Young HWANG , John E. NAMGOONG
IPC分类号： H01M10/40
CPC分类号： H01M10/0568 , H01M4/131 , H01M4/133 , H01M4/505 , H01M4/525 , H01M4/587 , H01M2010/4292
摘要： Provided is a lithium secondary battery which uses a lithium manganese metal oxide as a cathode active material and a non-graphitic carbon material as an anode active material, and based on the total weight of the electrolyte, contains 0.1 to 20% by weight of a salt represented by Formula I in a lithium salt-containing non-aqueous electrolyte: R4X+YZn− (I) wherein R, X, Y, Z and n are as defined in the specification. The lithium secondary battery of the present invention can improve low-temperature properties of the battery by increasing the lithium ion-electrode reactivity and decreasing the electrode-interface resistance, via the formation of a charge double layer at the cathode-anode interface upon charging/discharging of the battery at a low temperature, and therefore can be preferably used in medium/large battery systems such as power sources for electric vehicles (EVs) and hybrid electric vehicles (HEVs) requiring operation under severe conditions.
摘要翻译：提供了使用锂锰金属氧化物作为正极活性物质和非石墨碳材料作为负极活性物质的锂二次电池，并且基于电解质的总重量，含有0.1〜20重量％的在含锂盐的非水电解质中由式I表示的盐：<？in-line-formula description =“In-line formula”end =“lead”→> R （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中R X，Y，Z和n如说明书中所定义。本发明的锂二次电池可以通过在充电/充电时在阴极 - 阳极界面处形成电荷双层来提高锂离子电极反应性和降低电极界面电阻，从而提高电池的低温性能，因此可以优选用于需要在恶劣条件下操作的电动车辆（EV）和混合电动车辆（HEV）的动力源等中型/大型电池系统中。

9. 发明授权

US08889278B2 Contact pad for sensing voltage of cell module assembly and cell module assembly 有权
标题翻译：用于感测电池模块组件和电池模块组装电压的接触垫
公开(公告)号：US08889278B2
公开(公告)日：2014-11-18
申请号：US12667740
申请日：2009-07-22
申请人： Ju-Seok Lee , Jin-Kyu Shin , John E. NamGoong
发明人： Ju-Seok Lee , Jin-Kyu Shin , John E. NamGoong
IPC分类号： H01M10/48 , G01N27/42 , G01N27/416 , H01M2/20 , H01M4/66
CPC分类号： H01M10/48 , H01M2/202 , H01M4/668
摘要： A contact pad configured to sense the voltage of a cell module assembly including at least one battery cell, is electrically connected to a voltage sensing module for measuring the voltage of the battery cell in the cell module assembly and electrically contacted with an electrode of the battery cell, and is made of a conductive organic elastomer, thereby improving reliability of electrical contact with each battery cell, and effectively preventing malfunction of the cell module assembly caused by impurities, external physical shocks and so on.
摘要翻译：被配置为感测包括至少一个电池单元的电池模块组件的电压的接触焊盘电连接到电压感测模块，用于测量电池模块组件中的电池单元的电压并与电池的电极电接触并且由导电有机弹性体制成，从而提高与每个电池单元的电接触的可靠性，并且有效地防止由杂质，外部物理冲击等引起的电池模块组件的故障。

10. 发明授权

US08808908B2 Battery module of novel structure 有权
标题翻译：电池模块的新颖结构
公开(公告)号：US08808908B2
公开(公告)日：2014-08-19
申请号：US11564524
申请日：2006-11-29
申请人： Seungjae You , Sung-Woo Kim , John E. Namgoong , Jisang Yu
发明人： Seungjae You , Sung-Woo Kim , John E. Namgoong , Jisang Yu
IPC分类号： H01M2/24 , H01M2/26 , H01M2/10 , H01M2/08 , H01M2/02
CPC分类号： H01M2/26 , H01M2/0287 , H01M2/08 , H01M2/1077 , Y02E60/12
摘要： A battery module has a plurality of batteries, each having an electrode assembly mounted in a battery case including a metal layer and a resin layer, as unit cells, are stacked one on another in the thickness direction, wherein the battery module is constructed such that electrode leads of each unit cell are bent and placed on an upper-end sealing part of each unit cell, through-holes for mechanical coupling and electrical connection are formed in the electrode leads and the sealing part such that the through-holes of the electrode leads communicate with the corresponding through-holes of the sealing part, respectively, and conductive coupling members are inserted through the through-holes of the unit cells. The battery module accomplished a maximum reduction in volume, increasing sealability of the sealing part, and easily accomplishing the electrical connection and the mechanical coupling between components.
摘要翻译：电池模块具有多个电池，每个电池具有安装在包括金属层和树脂层的电池壳体中的单元电池的电极组件沿厚度方向彼此堆叠，其中电池模块被构造成使得每个单元电池的电极引线被弯曲并放置在每个单元电池的上端密封部分上，在电极引线和密封部分中形成用于机械耦合和电连接的通孔，使得电极的通孔引线分别与密封部分的相应通孔连通，并且导电耦合构件插入通过单元电池的通孔。电池模块实现了体积的最大减小，增加了密封部件的密封性，并且容易实现部件之间的电连接和机械耦合。

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