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21. 发明申请

WO2012023732A3 BATTERY PACK HAVING COMPACT STRUCTURE 审中-公开
标题翻译：具有紧凑结构的电池组
公开(公告)号：WO2012023732A3
公开(公告)日：2012-06-07
申请号：PCT/KR2011005820
申请日：2011-08-10
申请人： LG CHEMICAL LTD , LEE BUMHYUN , LEE JIN KYU , KIM MINJUNG , YOON JONG MOON , KANG DALMO
发明人： LEE BUMHYUN , LEE JIN KYU , KIM MINJUNG , YOON JONG MOON , KANG DALMO
IPC分类号： H01M10/48 , B60L11/18 , G01R31/36 , H01M2/22
CPC分类号： H01M2/1016 , B60L11/1879 , G01R31/362 , H01M2/10 , H01M2/1077 , H01M2/206 , H01M2/22 , H01M10/60 , H01M10/625 , H01M2220/20 , Y02T10/7005 , Y02T10/705
摘要： The present invention provides a battery pack which comprises: a battery module which includes a cell module stacked body configured to have a structure in which a plurality of cell modules, each of which has a structure in which a battery cell is mounted in a cartridge and are stacked vertically, a lower end plate configured to support a lower end of the cell module stacked body, an upper end plate configured to fix to an uppermost cartridge of the cell module stacked body located on the lower end plate, and a voltage detection assembly configured to detect a voltage of the battery cells; a box-shaped pack case in which the battery module is mounted; a pack cover which is connected to the pack case; and a fastening extension member which protrudes from an upper part of the battery module so that the battery module can be connected with the pack case and pack cover.
摘要翻译：本发明提供一种电池组件，其特征在于，包括：电池模块，其包括电池模块叠层体，其构造成具有多个电池模块的结构，所述多个电池模块具有将电池单元安装在盒中的结构，被构造成支撑电池模块堆叠体的下端的下端板，被配置为固定到位于下端板上的电池模块叠层体的最上面的盒的上端板，以及电压检测组件被配置为检测所述电池单元的电压; 电池模块安装在其中的箱形包装盒; 连接到包装盒的包装盖; 以及从电池模块的上部突出的紧固延伸构件，使得电池模块可以与包装盒和包装盖连接。

22. 发明申请

WO2011129545A3 BATTERY PACK CASE HAVING NOVEL STRUCTURE 审中-公开
标题翻译：具有新型结构的电池组件
公开(公告)号：WO2011129545A3
公开(公告)日：2012-03-15
申请号：PCT/KR2011002436
申请日：2011-04-07
申请人： LG CHEMICAL LTD , CHUNG CHAE HO , IM YE HOON , LEE JIN KYU , LEE BUMHYUN
发明人： CHUNG CHAE HO , IM YE HOON , LEE JIN KYU , LEE BUMHYUN
IPC分类号： H01M10/50 , H01M2/02
CPC分类号： H01M10/613 , H01M2/1061 , H01M10/625 , H01M10/6556 , H01M10/6566
摘要： Provided is a battery pack case in which a battery module having a plurality of stacked battery cells or unit modules ("unit cells") is mounted, the battery pack case comprising: a coolant inflow port and a coolant discharge port, which are respectively located, in opposite sides of the pack case, that is, at the upper and at the lower portion of a pack case, so that a coolant for cooling the unit cells can flow from one side to the opposite side of the battery module in a direction perpendicular to the cell stacking direction; a pack case respectively formed with a flow area ("coolant inflow portion") comprising the area from the coolant inflow port to the battery module and another flow area ("coolant discharge portion") comprising the area from the battery module to the coolant discharge port, wherein the width of the channel of the coolant inflow portion and/or the coolant out flow portion is wider than that of the unit cells in order to achieve uniform distribution of the coolant.
摘要翻译：提供一种电池组壳体，其中安装有多个堆叠的电池单元或单元模块（“单元”）的电池模块，电池组壳体包括：分别位于的冷却剂流入端口和冷却剂排出口在包装盒的相对侧，即在包装盒的上部和下部，使得用于冷却单元电池的冷却剂可以沿着方向从电池组件的一侧流向相反侧垂直于电池堆叠方向; 分别形成有包括从冷却剂流入口到电池模块的区域的流动区域（“冷却剂流入部分”）的包装盒，以及包括从电池模块到冷却剂排出口的区域的另一个流动区域（“冷却剂排放部分”）端口，其中，为了实现冷却剂的均匀分布，冷却剂流入部分和/或冷却剂流出部分的通道的宽度比单元电池的宽度宽。

23. 发明申请

WO2011126314A3 VOLTAGE DETECTION ASSEMBLY FOR BATTERY MODULE AND BATTERY MODULE INCLUDING SAME 审中-公开
标题翻译：电池模块的电压检测组件和包括该电池模块的电池模块
公开(公告)号：WO2011126314A3
公开(公告)日：2011-12-29
申请号：PCT/KR2011002437
申请日：2011-04-07
申请人： LG CHEMICAL LTD , SHIN YONG SHIK , YOON JONG MOON , YANG JAEHUN , LEE JIN KYU , LEE BUMHYUN , KANG DALMO
发明人： SHIN YONG SHIK , YOON JONG MOON , YANG JAEHUN , LEE JIN KYU , LEE BUMHYUN , KANG DALMO
IPC分类号： G01R19/165 , H01M10/48
CPC分类号： H01M2/1077 , G01R31/3696 , H01M10/482 , H01M10/486 , H01M2220/20
摘要： The present invention provides a voltage detection assembly for a battery module, which comprises: (a) an upper portion block case and a lower portion block case, which are interconnected by assembly and are mounted on the battery module parts (the front surface or the rear surface of the battery module) that correspond to the electrode terminal connection portions of battery cells; (b) conductive sensing parts on an upper portion row and a lower portion row, which are inserted into the respective electrode terminal connection portions; and (c) a connector that transmits the voltage detected by the conductive sensing parts to a BMS, wherein the upper portion block case and the lower portion block case include mounting grooves having an open top structure that correspond to the respective electrode terminal connection portions, the conductive sensing parts on the upper portion row are mounted on the mounting grooves in the upper portion block case and inserted into the electrode terminals on the upper portion row, and the conductive sensing parts on the lower portion row are mounted on the mounting grooves in the lower portion block case and inserted into the electrode terminals on the lower portion row.
摘要翻译：本发明提供了一种用于电池模块的电压检测组件，其包括：（a）通过组装相互连接并且安装在电池模块部件（前表面或前表面或下表面）上的上部块体壳体和下部块体壳体; 电池模块的后表面），其对应于电池单元的电极端子连接部分; （b）插入到各个电极端子连接部分中的上部行和下部行上的导电感测部件; （c）连接器，其将由所述导电性感测部检测到的电压传送至BMS，其中所述上部块状壳体和所述下部块状壳体包括具有与各个电极端子连接部分对应的开放顶部结构的安装槽，上部排列的导电性检测部分安装在上部分盒体的安装槽内，并插入上部排列的电极端子中，下部排列的导电性检测部分安装在上部排列的安装槽内下部块体壳体并插入下部排的电极端子中。

24. 发明申请

WO2011083968A2 MID- OR LARGE-SIZED BATTERY PACK HAVING IMPROVED COOLING EFFICIENCY 审中-公开
标题翻译：具有改进冷却效率的中型或大型电池组
公开(公告)号：WO2011083968A2
公开(公告)日：2011-07-14
申请号：PCT/KR2011000057
申请日：2011-01-06
申请人： LG CHEMICAL LTD , LEE BUMHYUN , KIM MINJUNG , LEE JIN KYU , YOON HEESOO , KANG DALMO , YOON JONG MOON
发明人： LEE BUMHYUN , KIM MINJUNG , LEE JIN KYU , YOON HEESOO , KANG DALMO , YOON JONG MOON
IPC分类号： H01M10/50 , H01M2/10
CPC分类号： H01M2/1077 , H01M10/613 , H01M10/647 , H01M10/6551 , H01M10/6556 , H01M10/6557 , H01M10/6568
摘要： The present invention relates to a mid- or large-sized battery pack having a structure in which two or more battery modules, including a plurality of chargeable/dischargeable battery cells or unit modules (unit cells), are embedded in the space between a pack case and a base plate. Cooling members including heat-dissipating fins contacting outer surfaces of the unit cells, and refrigerant pipes connected to the lower ends of the heat-dissipating fins, respectively, so as to enable refrigerant to flow therethrough, are arranged at the interfaces among the unit cells. The base plate located at the lower ends of the battery modules forms a refrigerant flow channel corresponding to the refrigerant flow direction of the refrigerant pipes. The pack case is coupled to the base plate when the battery modules are mounted on the base plate. The refrigerant for dissipating heat generated by the unit cells is introduced from one side of the refrigerant flow channel of the base plate, passes through the refrigerant pipes of the cooling members arranged among the unit cells, and is discharged through the other side of the refrigerant flow channel of the base plate.
摘要翻译：本发明涉及一种中型或大型电池组件，其具有这样的结构，其中包括多个可充电/可放电的电池单元或单元模块（单元电池）的两个或多个电池模块嵌入在包装外壳和底板。散热构件包括分别与单元电池的外表面接触的散热片和连接到散热片的下端的制冷剂管，以使制冷剂流过其中的制冷剂配置在单电池之间的界面处。位于电池模块的下端的基板形成与制冷剂管的制冷剂流动方向对应的制冷剂流路。当电池模块安装在基板上时，包装盒与底板相连。用于散发由单元电池产生的热的制冷剂从基板的制冷剂流路的一侧引入，通过布置在单元电池中的冷却部件的制冷剂管，并通过制冷剂的另一侧排出底板流道。

25. 发明申请

WO2012023731A3 BATTERY MODULE AND BATTERY PACK INCLUDING SAME 审中-公开
标题翻译：电池模块和电池包装盒
公开(公告)号：WO2012023731A3
公开(公告)日：2012-05-31
申请号：PCT/KR2011005819
申请日：2011-08-10
申请人： LG CHEMICAL LTD , LEE BUMHYUN , YOON JONG MOON , SHIN YONG SHIK , LEE JIN KYU
发明人： LEE BUMHYUN , YOON JONG MOON , SHIN YONG SHIK , LEE JIN KYU
IPC分类号： H01M2/22 , B60L11/18 , G01R31/36 , H01M10/48
CPC分类号： H01M2/1016 , B60L11/1879 , G01R31/36 , G01R31/3606 , G01R31/3696 , H01M2/1077 , H01M2/206 , H01M2/22 , H01M10/0413 , H01M10/0463 , H01M2220/20 , Y02T10/7005 , Y02T10/705 , Y02T90/16
摘要： The present invention relates to a battery module including a plurality of battery cells and comprises: a cell module stack having a structure where a plurality of cell modules are vertically stacked, the cell modules having a structure where the battery cells are equipped with a cartridge; a lower plate supporting a lower portion of the cell module stack; and an upper plate fixing the top cartridge of the cell module stack located on the lower plate, wherein through holes are formed in the cartridge and upper and lower plates so as to connect each other, a fixing member is inserted into the through holes, the fixing member is coupled with the upper and lower plates, and the fixing member and through holes have a horizontal sectional structure where rotation is suppressed in the application of rotary power for coupling to the fixing member.
摘要翻译：本发明涉及包括多个电池单体的电池模块，包括：单元模块堆叠，其具有多个单元模块垂直堆叠的结构，单元模块具有其中电池单元配备有盒的结构; 支撑电池模块堆叠的下部的下板; 以及固定位于下板上的电池模块组的顶盒的上板，其中通孔形成在盒和上板和下板中，以便彼此连接，固定件插入到通孔中，固定构件与上板和下板联接，并且固定构件和通孔具有在施加用于联接到固定构件的旋转动力的情况下抑制旋转的水平截面结构。

26. 发明申请

WO2012020941A3 BATTERY PACK OF NOVEL STRUCTURE 审中-公开
标题翻译：新型结构电池组
公开(公告)号：WO2012020941A3
公开(公告)日：2012-05-31
申请号：PCT/KR2011005677
申请日：2011-08-02
申请人： LG CHEMICAL LTD , LEE JIN KYU , LEE BUMHYUN , KANG DALMO , JEONG SANGYOON , JANG MIN CHUL , YOON JONG MOON
发明人： LEE JIN KYU , LEE BUMHYUN , KANG DALMO , JEONG SANGYOON , JANG MIN CHUL , YOON JONG MOON
IPC分类号： H01M10/50 , B60L11/18 , F25D17/00 , H01M10/0525
CPC分类号： H01M10/502 , B60L11/187 , B60L11/1874 , B60L11/1875 , B60L11/1879 , B60L2240/545 , F16K11/0856 , H01M2/1077 , H01M10/052 , H01M10/486 , H01M10/625 , H01M10/6561 , H01M10/6568 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： The present invention relates to a battery pack which can adjust the temperature, comprising: one or two or more battery modules including a plurality of chargeable/dischargeable battery cells or unit modules ("unit cells"); a fluid channel which is formed to enable a fluid for cooling or heating the battery modules to pass the battery modules; a floating conversion unit which is located on the fluid channel and converts the floating direction of the fluid according to temperature states of the battery modules; and an operation control unit which controls an operation of the floating conversion unit on the basis of the information related to the temperature of the battery modules.
摘要翻译：本发明涉及一种可调节温度的电池组，包括：包括多个可充放电电池单元或单元模块（“单元电池”）的一个或两个以上电池模块; 流体通道，所述流体通道形成为使得用于冷却或加热所述电池模块的流体能够通过所述电池模块; 浮动转换单元，其位于流体通道上并且根据电池模块的温度状态转换流体的浮动方向; 以及操作控制单元，其基于与电池模块的温度相关的信息来控制浮动转换单元的操作。

27. 发明申请

WO2011126315A3 BATTERY MODULE INCLUDING SENSING MEMBERS WITH NOVEL STRUCTURE 审中-公开
标题翻译：电池模块，包括具有新结构的感应器
公开(公告)号：WO2011126315A3
公开(公告)日：2012-01-05
申请号：PCT/KR2011002438
申请日：2011-04-07
申请人： LG CHEMICAL LTD , SHIN YONG SHIK , YOON JONG MOON , YANG JAEHUN , LEE JIN KYU , LEE BUMHYUN
发明人： SHIN YONG SHIK , YOON JONG MOON , YANG JAEHUN , LEE JIN KYU , LEE BUMHYUN
IPC分类号： H01M2/02 , H01M2/30
CPC分类号： H01M10/482 , G01R31/3696 , H01M2/1077 , H01M2/206 , H01M2/30 , H01M10/425 , H01M10/486
摘要： The present invention provides a battery module, which comprises: (a) a battery cell stacked body, which has a plurality of battery cells or unit modules that are connected serially and/or in parallel, stacked together and standing sideways, and which has a busbar on the front surface for connecting the electrode terminals of battery cells to external input/output terminals; (b) voltage detection members, which are electrically connected to the electrode terminal connection portions of the battery cells that are respectively located on the front and the rear surfaces of the battery cell stacked body, and which have connection terminals on the end portion for detecting the voltage of the battery cells or the unit modules; (c) an upper portion case, which has a structure encasing one side of the end portion of the battery cell stacked body and partially encasing the upper and lower portions thereof, and which has a mounting portion for inserting and mounting the voltage detection members; and (d) a lower portion case, which has a structure encasing the other side of the end portion of the battery cell stacked body and partially encasing the upper and lower portions thereof, and which has external input/output terminals on the front surface.
摘要翻译：本发明提供一种电池模块，其特征在于，包括：（a）电池单元层叠体，其具有串联连接并且/或并联连接的多个电池单元或单元模块，前表面上的母线将电池单元的电极端子连接到外部输入/输出端子; （b）电压检测部件，其电连接到分别位于电池单体层叠体的前表面和后表面上的电池单元的电极端子连接部分，并且在端部上具有用于检测的连接端子电池单元或单元模块的电压; （c）上部壳体，其具有包围电池单体层叠体的端部的一侧的结构，并且部分地包围其上部和下部，并且具有用于插入和安装电压检测构件的安装部分; 和（d）下部壳体，其具有包围电池单体层叠体的端部的另一侧的部分，并且部分地包围其上部和下部，并且在前表面上具有外部输入/输出端子。

28. 发明申请

WO2013019008A2 BATTERY MODULE HAVING IMPROVED STABILITY 审中-公开
标题翻译：电池模块具有改进的稳定性
公开(公告)号：WO2013019008A2
公开(公告)日：2013-02-07
申请号：PCT/KR2012005846
申请日：2012-07-23
申请人： LG CHEMICAL LTD , CHOI JUN SEOK , LEE JIN KYU , KIM SEONGTAE , KIM TAE HYUCK , ROH TAE HWAN , SHIN YONG SHIK , KANG DALMO
发明人： CHOI JUN SEOK , LEE JIN KYU , KIM SEONGTAE , KIM TAE HYUCK , ROH TAE HWAN , SHIN YONG SHIK , KANG DALMO
IPC分类号： H01M10/48 , B60L11/18 , G01R31/36
CPC分类号： H01M10/4207 , B60L3/0046 , B60L11/1861 , B60L11/1874 , B60L11/1879 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2270/145 , G01R31/362 , G01R31/3658 , H01M2/206 , H01M2/305 , H01M10/482 , H01M2010/4271 , H01M2200/103 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/705
摘要： The present invention relates to a battery module in which a plurality of cells are electrically connected to each other, and including: a voltage sensing unit having voltage sensing terminals connected to electrode connecting units of the cells, and a conducting unit connected to the voltage sensing terminals and transmitting voltages sensed at the voltage sensing terminals to a module controller; and a signal blocking unit disposed between the voltage sensing terminals and the conducting unit in order to stop the transmission of the sensed voltages when a short-circuit occurs in the conducting unit.
摘要翻译：本发明涉及一种电池模块，其中多个电池彼此电连接，并且包括：电压感测单元，具有连接到电池单元的电极连接单元的电压感测端子;以及导电单元，连接到电压感测终端并且将在电压感测端子处感测的电压传输到模块控制器; 以及设置在电压感测端子和导电单元之间的信号阻挡单元，以便当导电单元中发生短路时停止感测电压的传输。

29. 发明申请

WO2012115351A2 COOLING MEMBER HAVING IMPROVED COOLING EFFICIENCY, AND BATTERY MODULE INCLUDING SAME 审中-公开
标题翻译：具有提高冷却效率的冷却部件，以及包括相同的电池模块
公开(公告)号：WO2012115351A2
公开(公告)日：2012-08-30
申请号：PCT/KR2012000407
申请日：2012-01-18
申请人： LG CHEMICAL LTD , KIM MINJUNG , LEE JIN KYU , KANG DALMO
发明人： KIM MINJUNG , LEE JIN KYU , KANG DALMO
IPC分类号： H01M10/50 , B60K11/00 , B60L11/18 , H01M2/02
CPC分类号： H01M10/6567 , H01M2/1077 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6555 , H01M10/6557 , H01M10/6568 , H01M2220/20
摘要： The present invention relates to a cooling member having improved cooling efficiency which is to be mounted above and/or under a battery module or battery pack in order to remove heat generated from battery cells during charging and discharging. The cooling member includes: a thermally conductive medium including terraced coupling plates, the lengths of which are mutually different, wherein a refrigerant passage is defined between the interfaces of the coupling plates; and a refrigerant pipe having a hollow structure through which refrigerant flows, the refrigerant pipe including a main pipe and at least one branch pipe vertically extending when the branch pipe is in communication with the main pipe, so as to communicate with the refrigerant passage of the thermally conductive medium. In one end of the refrigerant passage of the thermally conductive medium, a mounting groove having a shape corresponding to that of an outer surface of the branch pipe is defined in the plate, from among the plurality coupling plates, which has a relatively long length, and an auxiliary plate surrounding the outer surface of the branch pipe is mounted when the branch pipe is mounted on the mounting groove.
摘要翻译：本发明涉及一种具有提高冷却效率的冷却部件，其将被安装在电池模块或电池组件的上方和/或下方，以便在充电和放电期间去除由电池单体产生的热量。冷却构件包括：导热介质，其包括梯形联接板，其长度彼此不同，其中在联接板的界面之间限定制冷剂通道; 以及具有制冷剂流过的中空结构的制冷剂管，所述制冷剂管包括主管和当所述分支管与所述主管连通时垂直延伸的至少一个分支管，以与所述制冷剂通道导热介质。在导热介质的制冷剂通路的一端，在板中形成具有与分支管的外表面相对应的形状的安装槽，从具有较长长度的多个联接板之中，并且当分支管安装在安装槽上时，安装围绕分支管的外表面的辅助板。

30. 发明申请

WO2011093637A2 BATTERY PACK HAVING OUTSTANDING STRUCTURAL STABILITY 审中-公开
标题翻译：电池组具有卓越的结构稳定性
公开(公告)号：WO2011093637A2
公开(公告)日：2011-08-04
申请号：PCT/KR2011000535
申请日：2011-01-26
申请人： LG CHEMICAL LTD , CHOO YEON SEOK , LEE JIN KYU , LEE BUM HYUN , JEONG SANG YOON , IM YE HOON
发明人： CHOO YEON SEOK , LEE JIN KYU , LEE BUM HYUN , JEONG SANG YOON , IM YE HOON
IPC分类号： H01M2/20 , B60L11/18 , H01M2/02 , H01M10/02
CPC分类号： H01M2/1077 , B60L11/18 , B60L11/1877 , B60L11/1879 , H01M2/1072 , H01M6/42 , Y02E60/12 , Y02T10/7005 , Y02T10/705 , Y10S903/907
摘要： Provided is a battery pack comprising: a battery-module-arranging body in which 2 or more rows of battery modules are transversely arranged having a structure resulting from the vertical stacking of unit modules housing two or more battery cells or battery cells themselves; a base plate where battery modules are stacked standing vertically; a pair of main members which are respectively positioned against the front surface and the rear surface of the battery-module-arranging body in order to support the weight of the battery modules, and having a structure whereby both end parts are fastened to an external device; a pair of end plates in intimate contact with the front surface and the rear surface of the battery-module-arranging body, in a state in which the bottom ends are secured to the base plate; and a supporting bar which links both sides of the side surfaces or the upper part of the end plates in order to mutually link and support the end plates; wherein the end plates are integrally formed to a size corresponding to the front surface or the rear surface of the battery-module-arranging body so as to be able to minimise deformation of the battery pack in response to vibration in the vertical direction.
摘要翻译：提供一种电池组，其包括：电池模块布置主体，其中横排布置有两排或更多排电池模块，具有由单元模块的竖直堆叠得到的结构，所述单元模块容纳两个或更多个电池单元或电池单元本身; 垂直堆叠电池模块的基板; 为了支撑电池模块的重量而分别抵靠电池模块布置主体的前表面和后表面定位的一对主构件，并且具有这样的结构，其中两个端部被紧固到外部装置 ; 一对端板，其在底端固定到基板的状态下与电池模块布置体的前表面和后表面紧密接触; 以及支撑杆，所述支撑杆连接端板的侧面或上部的两侧以相互连接和支撑端板; 其中所述端板一体形成至与所述电池模块布置本体的所述前表面或所述后表面相对应的尺寸，以便能够响应于所述竖直方向上的振动使所述电池组的变形最小化。

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