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1. 发明授权

US10320036B2 Voltage sensing assembly and battery module including the same 有权
公开(公告)号：US10320036B2
公开(公告)日：2019-06-11
申请号：US15023271
申请日：2014-09-26
申请人： LG CHEM, LTD.
发明人： Jung Oh Moon , Dal Mo Kang , Jong Woon Choi , Jun Yeob Seong , Byung O Kong , Youngsop Eom
IPC分类号： H01M10/42 , H01M10/48 , G01R31/364 , G01R31/3835 , H01M2/02 , H01M2/10 , H01M2/20 , H01M2/22 , H01M10/0525
摘要： Disclosed herein is a voltage sensing assembly including sensing bus bars connected to series connection portions of battery cells for sensing the voltage of the battery cells, a printed circuit board (PCB), to the upper part of which the sensing bus bars are and to the lower part of which a connector is coupled, the connector mounted on the PCB, an insulative mounting member including a receiving part having a shape corresponding to the shape of the PCB such that the PCB is mounted in the receiving part, the receiving part being provided at one side thereof with openings, through which the sensing bus bars extend, and an insulation sheet attached to the front surface of the PCB.

2. 发明授权

US10199696B2 Module housing of unit module having heat dissipation structure and battery module including the same 有权
公开(公告)号：US10199696B2
公开(公告)日：2019-02-05
申请号：US14911828
申请日：2014-08-18
申请人： LG CHEM, LTD.
发明人： Jung Oh Moon , Dal Mo Kang
IPC分类号： H01M2/10 , H01M10/653 , H01M10/647 , H01M10/625 , H01M10/613
摘要： Disclosed herein is a module housing of a unit module including battery cells, the module housing including a first cover member and a second cover member coupled to each other for covering entire outer surfaces of the battery cells, mounting grooves formed at an inside end of at least one of the first and second cover members such that the battery cells are mounted in the respective mounting grooves, and an injection port formed at the module housing such that a thermoplastic resin is injected to interfaces between the mounting grooves and the battery cells through the injection port in a state in which the battery cells are mounted in the module housing.

3. 发明授权

US10069178B2 Battery cell having connecting protrusion for voltage sensing and battery module comprising the same 有权
公开(公告)号：US10069178B2
公开(公告)日：2018-09-04
申请号：US14911946
申请日：2014-08-18
申请人： LG CHEM, LTD.
发明人： Jung Oh Moon , Dal Mo Kang , Jong Woon Choi , Jun Yeob Seong , Byung O Kong , Youngsop Eom
IPC分类号： H01M10/48 , H01M2/30 , H01M2/10 , H01M2/02 , H01M10/625 , H01M10/6551 , H01M10/42 , H01M10/6555
CPC分类号： H01M10/48 , H01M2/0237 , H01M2/1077 , H01M2/305 , H01M10/425 , H01M10/482 , H01M10/625 , H01M10/6551 , H01M10/6555 , H01M2220/20
摘要： Disclosed herein is a battery cell including a battery cell body having an electrode assembly mounted in a cell case, an electrode terminal protruding from at least one end of the battery cell body, and a connection protrusion for voltage sensing formed integrally with the electrode terminal.

4. 发明授权

US09640792B2 Battery assembly having single electrode terminal connection part 有权
公开(公告)号：US09640792B2
公开(公告)日：2017-05-02
申请号：US14542779
申请日：2014-11-17
申请人： LG CHEM, LTD.
发明人： Jun Hee Jung , Sooryoung Kim , Jong Woon Choi , Jung Oh Moon , Tae Hwan Roh
IPC分类号： H01M2/30 , H01M2/10 , H01M2/26 , H01M10/04 , H01M2/02
CPC分类号： H01M2/305 , H01M2/0262 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M2/1077 , H01M2/266 , H01M10/0413 , H01M10/0431 , H01M2220/10 , H01M2220/20
摘要： Disclosed herein is a battery assembly including at least two battery cells connected in series or in parallel. Each of the battery cells includes an electrode assembly including a cathode, an anode and a separator interposed between the cathode and the anode and a battery case in which the electrode assembly is mounted. An electrode terminal of a first battery cell and an electrode terminal of a second battery cell are formed as a single member at a series or parallel connection portion between the first and second battery cells.

5. 发明授权

US09484592B2 Battery module having structure of improved stability and high cooling efficiency 有权
标题翻译：电池模块具有改进的稳定性和高冷却效率的结构
公开(公告)号：US09484592B2
公开(公告)日：2016-11-01
申请号：US14535509
申请日：2014-11-07
申请人： LG CHEM, LTD.
发明人： Tae Hwan Roh , Jong Woon Choi , Jung Oh Moon , Jun Hee Jung , Sooryoung Kim , Dal Mo Kang
IPC分类号： H01M10/04 , B60L11/18 , H01M2/10 , H01M2/20 , H01M10/647 , H01M10/6554 , H01M10/613 , H01M2/30
CPC分类号： H01M10/0413 , B60L11/1874 , B60L11/1879 , B60L2240/545 , H01M2/1077 , H01M2/1094 , H01M2/202 , H01M2/305 , H01M10/613 , H01M10/647 , H01M10/6554 , Y02T10/7011 , Y02T10/705
摘要： Disclosed herein is a battery module including a battery cell stack configured to have a rectangular parallelepiped structure in which two or more plate-shaped battery cells, each of which has electrode terminals formed at one side thereof, are stacked and a breadth of one surface of the battery cell stack at which the electrode terminals of the battery cells are disposed is smaller than a width and a height of each major surface of the battery cell stack, a first module case bent to surround two relatively large major surfaces of the battery cell stack and one surface of the battery cell stack opposite to the surface of the battery cell stack at which the electrode terminals of the battery cells are disposed, among six surfaces of the battery cell stack and a surface, the first module case being made of a thermally conductive material that is capable of dissipating heat generated from the battery cells during charge and discharge of the battery cells, and a second module case bent to surround side surfaces of the battery cell stack adjacent to the two major surfaces of the battery cell stack and the surface of the battery cell stack at which the electrode terminals of the battery cells are disposed, the second module case being fastened to the first module case, the second module case being provided with through holes, through which the electrode terminals of the battery cells protrude outward, the second module case being made of an electrically insulative material.
摘要翻译：这里公开了一种电池模块，其包括电池单元堆叠，该电池单元堆叠构造成具有长方体结构，其中两个或更多个板状电池单元在其一侧形成有电极端子，并且其一个表面的宽度设置电池单元的电极端子的电池单元堆叠小于电池单元堆叠的每个主表面的宽度和高度，弯曲成围绕电池单元堆叠的两个较大主表面的第一模块壳体以及电池单元堆叠的与电池单元的电极端子相对的表面相对的一个表面，在电池单元堆叠的六个表面和表面之间，第一模块壳体由热导电材料，其能够在电池单体的充电和放电期间散发由电池单元产生的热量;以及第二模块壳体，与电池单元堆叠的两个主表面相邻的电池单元堆叠的环绕侧表面和电池单元的电极端子所在的电池单元堆叠的表面，第二模块壳体紧固到第一模块壳体第二模块壳体设置有通孔，电池单元的电极端子向外突出，第二模块壳体由电绝缘材料制成。

6. 发明授权

US09774015B2 Battery module having structure for preventing mixing of coolant and vent gas 有权
公开(公告)号：US09774015B2
公开(公告)日：2017-09-26
申请号：US14913008
申请日：2014-08-27
申请人： LG CHEM, LTD.
发明人： Jung Oh Moon , Dal Mo Kang , Jong Woon Choi , Jun Yeob Seong , Byung O Kong , Youngsop Eom
IPC分类号： H01M10/052 , H01M2/08 , H01M10/613 , H01M10/6551 , H01M10/6556 , H01M2/02 , H01M2/10 , H01M10/625 , H01M10/647 , H01M10/6554
CPC分类号： H01M2/08 , H01M2/0245 , H01M2/0262 , H01M2/0267 , H01M2/0277 , H01M2/0287 , H01M2/1077 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6554 , H01M10/6556 , H01M2220/20
摘要： Disclosed herein is a battery module including two or more battery cells, which can be charged and discharged, arranged in a stacked state and cartridges for fixing the battery cells to constitute a battery cell stack, wherein each of the cartridges includes a cooling fin contacting the battery cells and a cartridge frame for fixing the cooling fin, the cooling fin includes two cooling plates, the cooling plates being mounted to the cartridge frame in a state of being spaced apart from each other in order to define a coolant flow channel, the cartridge frame is provided with openings communicating with the coolant flow channel defined between the cooling plates, and one side or opposite sides of each of the battery cells are sealed by a sealing member on an interface between each of the battery cells and the coolant flow channel in order to prevent gases generated in the battery cells from being introduced into the coolant flow channel.

7. 发明授权

US09595741B2 Battery pack of novel structure 有权
标题翻译：新颖结构的电池组
公开(公告)号：US09595741B2
公开(公告)日：2017-03-14
申请号：US14344984
申请日：2012-10-17
申请人： LG CHEM, LTD.
发明人： Jung Oh Moon , Jung Hwan Kim , Won Jeon Jeong , In Ho Nam
IPC分类号： H02J7/00 , H01M10/46 , H01M10/052 , H01M10/42 , H01M2/34 , H02J7/02
CPC分类号： H01M10/46 , H01M2/34 , H01M2/345 , H01M10/052 , H01M10/425 , H01M10/4257 , H01M2010/4271 , H01M2200/106 , H02J7/0029 , H02J7/0042 , H02J50/10 , H02J50/70 , Y02P70/54 , Y02T10/7011 , Y10T29/4902
摘要： Disclosed herein is a battery pack including a battery cell having a first electrode terminal and a second electrode terminal, a protection circuit module (PCM) including a protection circuit board (PCB), at which a safety element is mounted, the PCB having a protection circuit, and connection members (A and B) connected respectively to the first and second electrode terminals of the battery cell, an electrically insulative pack frame configured to have a structure in which the battery cell is mounted in the pack frame, the pack frame having an insulative mounting part, at a top of which the PCB is mounted, an electrically insulative top cap mounted at a top of the battery cell while surrounding the PCM, an electromagnetic induction type charging coil mounted at at least one main surface of the battery cell, the charging coil being connected to the PCM, and a shielding member interposed between the battery cell and the charging coil.
摘要翻译：本文公开了一种电池组，其包括具有第一电极端子和第二电极端子的电池单元，包括保护电路板（PCB）的保护电路模块（PCM），安装有安全元件的PCB具有保护电路和连接构件（A和B）分别连接到电池单元的第一和第二电极端子;电绝缘包装框架，被配置为具有将电池单元安装在包装框架中的结构，该包装框架具有绝缘安装部件，其顶部安装有PCB，安装在电池单元的顶部并围绕PCM的电绝缘顶盖;安装在电池单元的至少一个主表面上的电磁感应型充电线圈充电线圈连接到PCM，以及插入在电池单元和充电线圈之间的屏蔽构件。

8. 发明申请

US20150249277A1 BATTERY PACK OF NOVEL STRUCTURE 有权
标题翻译：电池组新结构
公开(公告)号：US20150249277A1
公开(公告)日：2015-09-03
申请号：US14344984
申请日：2012-10-17
申请人： LG CHEM, LTD.
发明人： Jung Oh Moon , Jung Hwan Kim , Won Jeon Jeong , In Ho Nam
IPC分类号： H01M10/46 , H02J7/02 , H02J7/00 , H01M10/42 , H01M2/34
CPC分类号： H01M10/46 , H01M2/34 , H01M2/345 , H01M10/052 , H01M10/425 , H01M10/4257 , H01M2010/4271 , H01M2200/106 , H02J7/0029 , H02J7/0042 , H02J50/10 , H02J50/70 , Y02P70/54 , Y02T10/7011 , Y10T29/4902
摘要： Disclosed herein is a battery pack including a battery cell having a first electrode terminal and a second electrode terminal, a protection circuit module (PCM) including a protection circuit board (PCB), at which a safety element is mounted, the PCB having a protection circuit, and connection members (A and B) connected respectively to the first and second electrode terminals of the battery cell, an electrically insulative pack frame configured to have a structure in which the battery cell is mounted in the pack frame, the pack frame having an insulative mounting part, at a top of which the PCB is mounted, an electrically insulative top cap mounted at a top of the battery cell while surrounding the PCM, an electromagnetic induction type charging coil mounted at at least one main surface of the battery cell, the charging coil being connected to the PCM, and a shielding member interposed between the battery cell and the charging coil.
摘要翻译：本文公开了一种电池组，其包括具有第一电极端子和第二电极端子的电池单元，包括保护电路板（PCB）的保护电路模块（PCM），安装有安全元件的PCB具有保护电路和连接构件（A和B）分别连接到电池单元的第一和第二电极端子;电绝缘包装框架，被配置为具有将电池单元安装在包装框架中的结构，该包装框架具有绝缘安装部件，其顶部安装有PCB，安装在电池单元的顶部并围绕PCM的电绝缘顶盖;安装在电池单元的至少一个主表面上的电磁感应型充电线圈充电线圈连接到PCM，以及插入在电池单元和充电线圈之间的屏蔽构件。

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