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。

公开(公告)号：US08658306B2

公开(公告)日：2014-02-25

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： A conductive electrode terminal connecting member configured to electrically connect plate-shaped secondary battery cells (‘battery cells’) constituting a battery module to each other is provided. 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.

摘要翻译： 提供了构成为将构成电池模块的板状二次电池（“电池单元”）电连接的导电电极端子连接构件。 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。

公开(公告)号：US08623541B2

公开(公告)日：2014-01-07

申请号：US12920720

申请日：2009-03-07

申请人： Won Joon Choi ,  Youngsun Park ,  John E. Namgoong ,  SooRyoung Kim ,  Myung Hwan Kim

发明人： Won Joon Choi ,  Youngsun Park ,  John E. Namgoong ,  SooRyoung Kim ,  Myung Hwan Kim

IPC分类号： H01M2/24

CPC分类号： H01M2/206 ,  H01M2/1077 ,  H01M2/347 ,  H01M6/46 ,  H01M10/0413 ,  H01M10/0472

摘要： Disclosed herein is a middle- or large-sized battery module having a structure in which two or more plate-shaped secondary battery cells (‘battery cells’) are arranged in a lateral direction thereof, wherein the battery cells have electrode terminals arranged in the same direction, plate-shaped electrode terminal connecting members to electrically connect the battery cells to one another are electrically connected to oriented surfaces of the electrode terminals of the battery cells, each of the electrode terminal connecting members is provided at a top and/or bottom thereof with a coupling structure to interconnect electrode terminal connecting members, and at least one end of an insulating joint member coupled in the coupling structure is supported by a module case.

摘要翻译： 这里公开了一种中型或大型电池模块，其具有两个以上的板状二次电池单体（“电池单元”）沿其横向布置的结构，其中，电池单元具有布置在 相同的方向，将电池单元彼此电连接的板状电极端子连接构件电连接到电池单元的电极端子的取向表面，每个电极端子连接构件设置在顶部和/或底部 其具有用于互连电极端子连接构件的耦合结构，并且耦合在耦合结构中的绝缘接合构件的至少一端由模块壳体支撑。

公开(公告)号：US20110076546A1

公开(公告)日：2011-03-31

申请号：US12920720

申请日：2009-03-07

申请人： Won Joon Choi ,  Youngsun Park ,  John E. Namgoong ,  SooRyoung Kim ,  Myung Hwan Kim

发明人： Won Joon Choi ,  Youngsun Park ,  John E. Namgoong ,  SooRyoung Kim ,  Myung Hwan Kim

IPC分类号： H01M2/24

CPC分类号： H01M2/206 ,  H01M2/1077 ,  H01M2/347 ,  H01M6/46 ,  H01M10/0413 ,  H01M10/0472

摘要： Disclosed herein is a middle- or large-sized battery module having a structure in which two or more plate-shaped secondary battery cells (‘battery cells’) are arranged in a lateral direction thereof, wherein the battery cells have electrode terminals arranged in the same direction, plate-shaped electrode terminal connecting members to electrically connect the battery cells to one another are electrically connected to oriented surfaces of the electrode terminals of the battery cells, each of the electrode terminal connecting members is provided at a top and/or bottom thereof with a coupling structure to interconnect electrode terminal connecting members, and at least one end of an insulating joint member coupled in the coupling structure is supported by a module case.

摘要翻译： 这里公开了一种中型或大型电池模块，其具有两个以上的板状二次电池单体（“电池单元”）沿其横向布置的结构，其中，电池单元具有布置在 相同的方向，将电池单元彼此电连接的板状电极端子连接构件电连接到电池单元的电极端子的取向表面，每个电极端子连接构件设置在顶部和/或底部 其具有用于互连电极端子连接构件的耦合结构，并且耦合在耦合结构中的绝缘接合构件的至少一端由模块壳体支撑。

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。

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。

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。

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。

公开(公告)号：US09496540B2

公开(公告)日：2016-11-15

申请号：US12299289

申请日：2007-04-26

申请人： Jea Hoon Choi ,  Woojin Shin ,  Jisang Yu ,  Do Yang Jung ,  Woo-Chul Yi ,  John E. Namgoong

发明人： Jea Hoon Choi ,  Woojin Shin ,  Jisang Yu ,  Do Yang Jung ,  Woo-Chul Yi ,  John E. Namgoong

IPC分类号： H01M2/30 ,  H01M2/34 ,  H01M10/42 ,  H01M10/052 ,  H01M2/02

CPC分类号： H01M2/30 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/0287 ,  H01M2/34 ,  H01M2/348 ,  H01M10/0413 ,  H01M10/052 ,  H01M10/4235 ,  H01M2200/103 ,  Y02T10/7011

摘要： Disclosed herein is a plate-shaped secondary battery used as a unit cell for middle- or large-sized battery pack, the secondary battery having an electrode assembly, which can be charged and discharged, mounted in a sheet-shaped battery case including a metal layer and a resin layer in a sealed state, the electrode assembly having electrode terminals protruding outside a sealing part of the battery case, wherein at least one of the electrode terminals is provided at a position spaced a predetermined distance from the sealing part with a self cutting part having a vertical sectional area less than that of the remaining part of the at least one electrode terminal such that the self cutting part can break first when overcurrent flows in the secondary battery.

摘要翻译： 这里公开了一种用作中大型电池组的单电池的板状二次电池，二次电池具有可以进行充放电的电极组件，其安装在包括金属的片状电池壳体中 层和树脂层处于密封状态，所述电极组件具有突出在所述电池壳体的密封部分外部的电极端子，其中，所述电极端子中的至少一个设置在与所述密封部分隔开预定距离的位置处， 切割部分具有小于所述至少一个电极端子的剩余部分的垂直截面面积，使得当所述二次电池中的过电流流动时，所述自切割部分可以首先断开。

公开(公告)号：US20120019256A1

公开(公告)日：2012-01-26

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。