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1. 发明公开

EP3226343A1 BATTERY MODULE INCLUDING HEAT RADIATION PAINT COATING LAYER 有权转让
标题翻译：电池模块包括热辐射涂层
公开(公告)号：EP3226343A1
公开(公告)日：2017-10-04
申请号：EP16800161.8
申请日：2016-01-28
申请人： LG Chem, Ltd.
发明人： CHOI, Yun-Ki , HA, Jong-Soo , SON, Sang-Il , YOO, Ha-Neul
IPC分类号： H01M10/6551 , H01M2/10
CPC分类号： H01M10/6551 , H01M2/1077 , H01M10/425 , H01M10/482 , H01M10/613 , H01M10/625 , H01M10/647 , H01M2010/4271 , H01M2220/20
摘要： Provided herein is a battery module that is capable of improving cooling efficiency despite a compact structure without using numerous members. The battery module according to the present disclosure includes a battery stack where batteries are stacked; and a battery management system, and includes a heat radiation paint coating layer that includes a heat radiation material in at least a portion of the constituting components.
摘要翻译：本文提供了一种电池模块，其能够在不使用大量构件的情况下尽管结构紧凑而提高了冷却效率。根据本公开的电池模块包括电池堆叠在其中的电池堆; 以及电池管理系统，并且包括在至少一部分构成部件中包括散热材料的散热涂料涂层。

2. 发明授权

EP3340365B1 BATTERY MODULE INCLUDING ARRAY OF COOLING FINS HAVING DIFFERENT THICKNESSES 有权转让
公开(公告)号：EP3340365B1
公开(公告)日：2020-04-22
申请号：EP16848920.1
申请日：2016-09-21
申请人： LG Chem, Ltd.
发明人： YOU, Jung-Been , LEE, Jung-Hang , KIM, Bo-Hyon , CHO, Hyun-Young , CHOI, Yun-Ki , HA, Jong-Soo
IPC分类号： H01M10/6556 , H01M10/6567 , H01M2/10 , H01M10/6555 , H01M10/613

3. 发明公开

EP3361554A1 BATTERY MODULE, BATTERY PACK COMPRISING BATTERY MODULE, AND VEHICLE COMPRISING BATTERY PACK 有权转让
公开(公告)号：EP3361554A1
公开(公告)日：2018-08-15
申请号：EP16875880.3
申请日：2016-09-01
申请人： LG Chem, Ltd.
发明人： YOO, Ha-Neul , SON, Sang-Il , CHA, Hun , CHOI, Yun-Ki , HA, Jong-Soo
IPC分类号： H01M10/6554 , H01M10/6556 , H01M10/613 , H01M10/625 , H01M2/10
CPC分类号： H01M10/613 , H01M2/10 , H01M2/1083 , H01M10/625 , H01M10/6554 , H01M10/6556
摘要： Disclosed is a battery module, which includes a battery cell assembly including a plurality of battery cells stacked on each other along a vertical direction, a heatsink configured to cover one side of the battery cell assembly, and a pair of cooling plates connected to the heatsink to cover both side surfaces of the battery cell assembly, respectively, the pair of cooling plates having a coolant channel formed along a stacking direction of the plurality of battery cells.

4. 发明公开

EP3739679A1 HEXAGONAL COLUMN-SHAPED BATTERY CELL, MANUFACTURING METHOD THEREFOR, AND BATTERY MODULE COMPRISING SAME 审中-公开
公开(公告)号：EP3739679A1
公开(公告)日：2020-11-18
申请号：EP19857863.5
申请日：2019-08-26
申请人： LG CHEM, LTD.
发明人： PARK, Min-Hee , YOO, Ha-Neul , HA, Jong-Soo
IPC分类号： H01M10/04 , H01M10/6555 , H01M10/64 , H01M10/613
摘要： A battery cell according to an embodiment of the present disclosure includes an electrode assembly having a hollow structure with a hexagonal prism-shaped hole at a center, wherein an exterior of the electrode assembly is in a shape of a hexagonal prism, and a cell case in which the electrode assembly is received, wherein an exterior of the cell case is in a shape of a hexagonal prism.

5. 发明公开

EP3379639A1 BATTERY MODULE, BATTERY PACK COMPRISING SAME, AND VEHICLE 有权转让
公开(公告)号：EP3379639A1
公开(公告)日：2018-09-26
申请号：EP17760206.7
申请日：2017-01-16
申请人： LG Chem, Ltd.
发明人： SON, Sang-Il , YOO, Ha-Neul , CHOI, Yun-Ki , HA, Jong-Soo
IPC分类号： H01M10/6556 , H01M10/6551 , H01M10/6554 , H01M10/613 , H01M10/625 , H01M2/10 , B60L11/18
CPC分类号： B60L11/18 , H01M2/10 , H01M10/613 , H01M10/625 , H01M10/6551 , H01M10/6554 , H01M10/6556 , Y02T10/7005
摘要： According to an embodiment of the present disclosure, a battery module includes: a cartridge including an accommodation space therein; a plurality of battery cells placed in the accommodation space; a cooling unit configured to cool the battery cells; and a heat exchange unit configured to exchange heat with the cooling unit, wherein the heat exchange unit includes: a heat exchange chamber having an inner space; a lower cooling flow path located in the heat exchange chamber and through which a cooling fluid flows; an upper cooling flow path located above the lower cooling flow path and through which the cooling fluid supplied from the lower cooling flow path flows; and a connection flow path configured to supply the cooling fluid flowing in the lower cooling flow path to the upper cooling flow path.

6. 发明公开

EP3358668A1 BATTERY MODULE, BATTERY PACK AND VEHICLE HAVING SAME 有权转让
公开(公告)号：EP3358668A1
公开(公告)日：2018-08-08
申请号：EP17756717.9
申请日：2017-01-16
申请人： LG Chem, Ltd.
发明人： SON, Sang-Il , YOO, Ha-Neul , CHOI, Yun-Ki , HA, Jong-Soo
IPC分类号： H01M10/6554 , H01M10/6551 , H01M10/66 , H01M10/613 , H01M10/625 , H01M2/10 , B60L11/18
CPC分类号： B60L11/18 , B60L11/1874 , H01M2/1077 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6554 , H01M10/6555 , H01M10/6561 , H01M10/6566 , H01M2220/20 , Y02T10/7005
摘要： The present disclosure relates to a battery module, and a battery pack and a vehicle including the same. A battery module according to an embodiment of the present disclosure includes a cartridge including an accommodation space therein; a plurality of battery cells placed in the accommodation space; and a cooling unit configured to cool the battery cells, wherein the cooling unit includes: a cooling fin making surface contact with sides of the battery cells; a cooling plate placed below the cooling fin; and a connection member placed between the cooling fin and the cooling plate and transferring heat from the cooling fin to the cooling plate.

7. 发明公开

EP3301738A1 CELL COVER FOR SECONDARY BATTERY, AND BATTERY MODULE COMPRISING SAME 有权转让
标题翻译：用于二次电池的电池盖和包括该电池的电池模块
公开(公告)号：EP3301738A1
公开(公告)日：2018-04-04
申请号：EP16811902.2
申请日：2016-06-14
申请人： LG Chem, Ltd.
发明人： YOO, Ha-Neul , HA, Jong-Soo , SON, Sang-Il , CHOI, Yun-Ki , CHOI, Hang-June
IPC分类号： H01M2/10 , H01M10/6556
摘要： According to an aspect of the present disclosure, there is provided a cell cover for a secondary battery, which accommodates at least one secondary battery in an internal space and is mounted in a groove formed on a top surface of a cooling plate having an uneven plate shape, the cell cover including a first side plate and a second side plate facing each other to form opposite side surfaces of the internal space, a top plate forming a top surface of the internal space and connecting upper edges of the first side plate and the second side plate, and a first bottom plate extending from a lower edge of the first side plate and a second bottom plate extending from a lower edge of the second side plate to face the first bottom plate, the first bottom plate and the second bottom plate forming a bottom surface of the internal space, in which the first bottom plate and the second bottom plate are inclined downwardly at an angle with respect to a horizontal plane, respectively.
摘要翻译：根据本公开的一个方面，提供了一种用于二次电池的电池盖，该电池盖在内部空间中容纳至少一个二次电池并且安装在形成在具有不平坦板的冷却板的顶表面上的凹槽中所述电池盖包括彼此面对以形成所述内部空间的相对侧表面的第一侧板和第二侧板;顶板，形成所述内部空间的顶表面并且连接所述第一侧板和所述第二侧板的上边缘，第二侧板以及从第一侧板的下边缘延伸的第一底板和从第二侧板的下边缘延伸以面对第一底板的第二底板，第一底板和第二底板形成内部空间的底面，其中第一底板和第二底板分别相对于水平面以一定角度向下倾斜。

8. 发明公开

EP2717424A2 APPARATUS FOR LEVELING VOLTAGE FOR CONNECTING UNIT RACKS FOR STORING POWER, AND SYSTEM FOR STORING POWER COMPRISING SAME 有权转让
标题翻译： DEVICE张力整平STROMSPEICHERNDE连接单元货架和蓄电系统，
公开(公告)号：EP2717424A2
公开(公告)日：2014-04-09
申请号：EP12793310.9
申请日：2012-05-31
申请人： LG Chem, Ltd.
发明人： CHO, Young-Bo , PARK, Chan-Min , KANG, Jung-Soo , HA, Jong-Soo
IPC分类号： H02J7/04 , H01M10/44
CPC分类号： H02J1/00 , H01M10/425 , H01M10/441 , H01M10/482 , H01M2010/4271 , H02J7/0016 , Y10T307/50
摘要： The present disclosure describes a voltage equalization apparatus for equalizing voltages of adjacent power storage unit racks included in a power storage system. The voltage equalization apparatus according to the present disclosure includes a resistor to which a current flowing from a high-voltage unit rack to a low-voltage unit rack is applied; and a circuit breaker for voltage equalization installed on a line through which the current flows.
摘要翻译：本公开描述了一个电压均衡装置，用于均衡的相邻蓄电单元机架的电压包括在电力储存系统，该电压均衡装置雅丁本公开包括电阻器，以其中从高电压单元机架一个中流动的电流低压单元机架是应用; 并安装在一条线上，通过该电流流过用于电压均衡的断路器。

9. 发明公开

EP2704233A2 UNIT RACK FOR POWER STORAGE, AND POWER STORAGE DEVICE COMPRISING SAME 有权转让
标题翻译：用于电力存储的单元机架以及包括该单元的电力存储装置
公开(公告)号：EP2704233A2
公开(公告)日：2014-03-05
申请号：EP12793165.7
申请日：2012-05-30
申请人： LG Chem, Ltd.
发明人： KANG, Jung-Soo , PARK, Chan-Min , CHO, Young-Bo , HA, Jong-Soo
IPC分类号： H01M2/34 , H01M2/10 , H01M2/02
CPC分类号： H02H3/16 , H01M2/1016 , H01M2/1094 , H01M2/34 , H01M2220/10
摘要： The present invention discloses a unit rack for power storage which can configure a power storage apparatus having a desired capacity through series or parallel connections. The unit rack for power storage of the present invention comprises a plurality of cell modules which are series- or parallel-connected with each other by connection lines; a housing for accommodating the cell modules; a receiving part of a circuit breaker, formed or installed in the housing, and having a ground clearance higher than the highest ground clearance of the cell modules; a circuit breaker received in the receiving part and connected between the connection lines; and a receiving part cover for closing the receiving part of the circuit breaker.
In accordance with the present invention, the unit rack for power storage having a circuit breaker installed therein is used in a high-capacity power storage apparatus to decrease the voltage of the power storage apparatus, even if the power storage apparatus is waterlogged as its installation place floods, thereby improving the safety of the power storage apparatus.
摘要翻译：本发明公开了一种能够通过串联或并联连接构成具有期望容量的蓄电装置的蓄电单元架。本发明的蓄电单元架包括多个通过连接线彼此串联或并联连接的电池模块; 用于容纳电池模块的壳体; 电路断路器的容纳部分，其形成或安装在壳体中并且具有高于电池模块的最高接地间隙的接地间隙; 断路器，所述断路器容纳在所述接收部件中并连接在所述连接线之间以及用于关闭断路器的接收部分的接收部盖。根据本发明，在大容量的蓄电装置中使用安装有断路器的蓄电单元架，以降低蓄电装置的电压，即使蓄电装置淹水作为其安装发生洪水，从而提高了蓄电装置的安全性。

10. 发明授权

EP2690748B1 POWER STORAGE DEVICE, POWER STORAGE SYSTEM USING SAME, AND METHOD FOR CONFIGURING POWER STORAGE SYSTEM 有权转让
公开(公告)号：EP2690748B1
公开(公告)日：2018-09-12
申请号：EP12792443.9
申请日：2012-05-30
申请人： LG Chem, Ltd.
发明人： KANG, Jung-Soo , PARK, Chan-Min , CHO, Young-Bo , HA, Jong-Soo
IPC分类号： H02J7/04 , H01M10/44 , H02J7/00 , G01R31/36 , H04Q9/00 , H01M10/42
CPC分类号： H02J7/0042 , G01R31/3686 , H01M10/4207 , H01M2010/4271 , H02J7/00 , H02J7/0004 , H02J7/0009 , H02J7/0013 , H02J7/0026 , H04Q9/00 , H04Q2209/88 , Y02T10/7055
摘要： The present disclosure describes a power storage apparatus including a housing made of a durable material and defining an installation space of a plurality of secondary batteries; a plurality of secondary batteries accommodated in the housing and connected to each other in series or in parallel; a Battery Management System (BMS) for controlling charge and discharge of the plurality of secondary batteries and monitoring an electric characteristic value thereof; and a status setting switch for setting a status of the BMS. According to the present disclosure, a power storage system may be easily configured by means of a simple BMS setting. Also, if any one of the power storage apparatuses is not working properly, the power storage apparatus with a problem may be easily distinguished by the naked eyes of a manager, which facilitates easy maintenance and repair.

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