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1. 发明公开

EP2648262A4 FOLDING DEVICE FOR ELECTRODE ASSEMBLY 有权转让
标题翻译： VORRICHTUNG ZUM FALTEN EINER ELEKTRODENANORDNUNG
公开(公告)号：EP2648262A4
公开(公告)日：2017-02-22
申请号：EP11845403
申请日：2011-11-09
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG MIN , CHO JIHOON , JUNG TAEYOON , SON JEONG SAM , HAN CHANGMIN , JUNG SU TAEK , YANG BYUNG TAEK , BAIK HYUN-SOOK , JUNG SEOK JOO , SONG KI HUN , PARK SANG HYUCK , LEE HAN SUNG , KIM BYEONG GEUN
IPC分类号： H01M10/04 , B32B37/02
CPC分类号： H01M4/8875 , H01M10/0404 , H01M10/0431 , H01M10/045
摘要： Disclosed is a unit cell transfer apparatus for arranging and delivering unit cells to a folding device, which is used in a continuous process for manufacturing a stack/folding type electrode assembly having a structure of planar unit cells wound up over a separate film, and which includes: a unit cell feeder to introduce unit cells in sequential order; a position checking part that captures an image of a position of the unit cell in the unit cell feeder to acquire an image signal and then transmits the image signal to a control part described below; the control part that confirms alignment of the unit cells on the basis of image signals received by the checking part to control behavior of grippers described below; two or more grippers, each of which grips unit cells fed from the cell feeder one unit at a time, and then, delivers the unit cells to a transfer part described above, after position compensation of the unit cell according to a position compensation signal provided by the control part; and the unit cell transfer part for delivering the unit cells described above to a folding device.
摘要翻译：公开了一种用于将单元电池布置和传送到折叠装置的单元传输装置，该折叠装置用于制造具有在单独膜上卷绕的平面单元电池结构的堆叠/折叠型电极组件的连续工艺，包括：单元电池馈送器以顺序引入单位电池; 位置检查部，其捕获所述单位单元馈送器中的所述单元的位置的图像，以获取图像信号，然后将所述图像信号发送到下述控制部; 所述控制部件基于由所述检查部件接收的图像信号确认所述单元电池的对准，以控制下述夹具的行为; 两个或更多个夹持器，其中每个夹持器一次抓住从单元馈送单元馈送单元的单元，然后在单元单元根据提供的位置补偿信号进行位置补偿之后将单元传送到上述转移部件由控制部分; 以及用于将上述单元电池输送到折叠装置的单元传输部件。

2. 发明公开

EP2648248A4 NOVEL DEVICE FOR NOTCHING AND SECONDARY BATTERY PRODUCED BY USING SAME 有权转让
标题翻译：新的压头并由此产生的二次电池
公开(公告)号：EP2648248A4
公开(公告)日：2014-09-10
申请号：EP11845777
申请日：2011-11-09
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG MIN , CHO JIHOON , HAN CHANGMIN , SONG KI HUN , PARK SANG HYUCK , LEE HAN SUNG , KIM BYEONG GEUN , YOU JAE HOON , YANG BYUNG TAEK , KIM HYEONG , JUNG SEOK JOO
IPC分类号： H01M4/04 , B26D3/14 , H01M10/04
CPC分类号： B21D21/00 , B21D28/02 , B21D43/11 , B26D3/14 , H01M4/0404 , H01M4/043 , H01M10/0409 , H01M2220/20

3. 发明公开

EP2648259A4 METHOD FOR DEAERATING SECONDARY BATTERY USING CENTRIFUGAL FORCE 有权转让
标题翻译：方法出血二次电池的使用离心式
公开(公告)号：EP2648259A4
公开(公告)日：2016-12-07
申请号：EP11844438
申请日：2011-11-09
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG MIN , CHO JIHOON , JUNG TAEYOON , SON JEONG SAM , HAN CHANGMIN , LEE HAN SUNG , YANG BYUNG TAEK , BAIK HYUN-SOOK , JUNG SEOK JOO , KIM SUNG HYUN , SONG KI HUN , PARK SANG HYUCK , KIM BYEONG GEUN
IPC分类号： H01M10/04 , H01M2/10 , H01M2/36 , H01M10/052 , H01M10/058 , H01M10/44 , H01M10/52
CPC分类号： H01M10/04 , H01M2/0217 , H01M2/0287 , H01M2/361 , H01M2/364 , H01M2/365 , H01M10/0436 , H01M10/049 , H01M10/052 , H01M10/058 , H01M10/446 , H01M10/52 , Y02E60/122 , Y02P70/54 , Y10T29/49108 , Y10T29/4911
摘要： Disclosed is a method for manufacturing a battery cell including an electrode assembly and electrolyte provided in a battery case made of a laminate sheet having a resin layer and a metal layer, which includes: (a) mounting the electrode assembly in the battery case and sealing the periphery of the battery case except for one end part thereof through thermal fusion; (b) introducing the electrolyte through the unsealed end part and sealing the end via thermal fusion; (c) charging-discharging the battery cell to activate the same; (d) transferring gas generated during activation and excess electrolyte to the foregoing end part of the battery cell by centrifugal force; and (e) removing the gas and excess electrolyte from the end part.

4. 发明公开

EP2648261A4 METHOD FOR MANUFACTURING BATTERY CELL AND BATTERY CELL PRODUCED USING SAME 有权转让
标题翻译：一种用于生产电池并在此过程中产生的电池
公开(公告)号：EP2648261A4
公开(公告)日：2016-01-20
申请号：EP11845315
申请日：2011-11-08
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG MIN , CHO JIHOON , JUNG TAEYOON , HAN CHANGMIN , BAIK HYUN-SOOK , SON JEONG SAM , YOU JAE HOON , JUNG SU TAEK , KIM HYEONG , KIM SUNG HYUN , SONG KI HUN , PARK SANG HYUCK , LEE HAN SUNG , KIM BYEONG GEUN
IPC分类号： H01M10/04 , H01M2/02 , H01M2/10 , H01M2/36 , H01M6/50 , H01M10/052 , H01M10/0585 , H01M10/44
CPC分类号： H01M10/04 , H01M2/021 , H01M2/0212 , H01M2/0275 , H01M2/0287 , H01M2/36 , H01M6/5088 , H01M10/0404 , H01M10/0431 , H01M10/0436 , H01M10/049 , H01M10/052 , H01M10/0585 , H01M10/446 , H01M10/52 , Y02E60/122 , Y02P70/54 , Y10T29/49108 , Y10T29/4911 , Y10T29/52

5. 发明公开

EP2648260A4 NOVEL DEVICE FOR LAMINATING AND SECONDARY BATTERY PRODUCED BY USING SAME 有权转让
标题翻译：新BESCHICHTUNGSVORICHTUNG因而产生的二次电池
公开(公告)号：EP2648260A4
公开(公告)日：2015-01-21
申请号：EP11845212
申请日：2011-11-09
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG MIN , CHO JIHOON , JUNG TAEYOON , SON JEONG SAM , HAN CHANGMIN , JUNG SU TAEK , BAIK HYUN-SOOK , KIM SUNG HYUN , KIM SEOK JIN , SONG KI HUN , PARK SANG HYUCK , LEE HAN SUNG , KIM BYEONG GEUN
IPC分类号： H01M10/04 , B32B37/00 , B60L11/18
CPC分类号： B32B37/0046 , B32B37/1027 , B32B37/26 , B32B2037/268 , B32B2457/00 , B32B2605/00 , H01M2/1673 , H01M4/0402 , H01M4/0471 , H01M10/0404 , H01M10/0409 , Y10T156/17
摘要： Disclosed is a device for laminating an electrode assembly including a cathode, an anode and a separator interposed therebetween laminated in this order by thermal bonding, the device including an inlet, through which a web having the cathode/separator/anode laminate structure is fed, a heater to heat the web and thereby induce thermal bonding between the cathode, the separator and the anode, an outlet through which the thermally bonded web is discharged, and a transporter to transport the web through the inlet, the heater and the outlet, wherein the transporter imparts a transport driving force to the web in a state that the transporter contacts at least one of the top and the bottom of the web and the heater directly heats a region of the transporter contacting the web and thereby transfers thermal bonding energy to the web.

6. 发明公开

EP2648264A4 NOVEL DEVICE FOR CUTTING ELECTRODE SHEET AND SECONDARY BATTERY PRODUCED BY USING SAME 有权转让
标题翻译：用于切割的铅片，因此新设备生产的二次电池
公开(公告)号：EP2648264A4
公开(公告)日：2016-04-27
申请号：EP11845947
申请日：2011-11-08
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG MIN , CHO JIHOON , JUNG TAEYOON , SON JEONG SAM , JUNG SU TAEK , HAN CHANGMIN , BAIK HYUN-SOOK , KIM SUNG HYUN , SONG KI HUN , PARK SANG HYUCK , LEE HAN SUNG , KIM BYEONG GEUN
IPC分类号： H01M10/04 , B26D1/08 , B26D5/02 , B26D5/16 , B26D5/38 , B26D7/01 , B60L11/18 , B65H29/00 , H01M4/04
CPC分类号： B26D7/015 , B26D1/085 , B26D5/02 , B26D5/16 , B26D5/38 , H01M4/0404 , H01M10/0404 , H01M10/0413 , H01M10/0418 , H01M2220/20 , Y10T83/647
摘要： Disclosed is a device for cutting an electrode sheet laminate wherein two or more continuous electrode sheets, in which an electrode active material is applied to one or both surfaces thereof, are laminated, to form a plurality of unit electrode laminates from the electrode sheet laminate, the device including a cutter to cut the electrode sheet laminate at a set position and thereby form unit electrode laminates, and two or more transport grippers arranged at the front of the cutter based on a feed direction of the electrode sheet laminate, the transport grippers drawing and transporting the electrode sheet laminate by one pitch, a size corresponding to the unit electrode laminate according to operation of the cutter, wherein while one of the transport grippers draws and transports the electrode sheet laminate, the remaining transport grippers move to a position for drawing.

7. 发明公开

EP2648263A4 DEVICE FOR MANUFACTURING BATTERY CELL 有权转让
标题翻译：器具，用于产生电池
公开(公告)号：EP2648263A4
公开(公告)日：2014-09-24
申请号：EP11845436
申请日：2011-11-09
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , SON JEONG SAM , HWANG SUNG MIN , CHO JIHOON , HAN CHANGMIN , LEE HAN SUNG , KIM BYEONG GEUN , YOU JAE HOON , JUNG SU TAEK , BAIK HYUN-SOOK , JUNG SEOK JOO , SONG KI HUN , PARK SANG HYUCK
IPC分类号： H01M10/04 , B32B37/02 , H01M2/10 , H01M10/052
CPC分类号： H01M10/0585 , H01M2/0267 , H01M2/1072 , H01M2/1077 , H01M10/0404 , H01M10/0413 , H01M10/052 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , Y10T29/53135
摘要： Disclosed herein is a battery cell manufacturing device configured to manufacture a battery cell including two or more unit cells. The battery cell manufacturing device includes a unit cell stacking unit into which unit cells are introduced from above and in which the unit cells are sequentially stacked, a wrapping unit to wrap an outside of the unit cell stack discharged from the unit cell stacking unit with a separation film, and a heating unit to thermally shrink the separation film wrapping the outside of the unit cell stack.

8. 发明公开

EP2648247A4 NOVEL DEVICE FOR NOTCHING AND SECONDARY BATTERY PRODUCED BY USING SAME 有权转让
标题翻译： NEE EINKERBUNGSVORRICHTUNG UND DAMIT HERGESTELLTESEKUNDÄRBATTERIE
公开(公告)号：EP2648247A4
公开(公告)日：2017-02-22
申请号：EP11844742
申请日：2011-11-08
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG MIN , CHO JIHOON , JUNG TAEYOON , SON JEONG SAM , HAN CHANGMIN , YOU JAE HOON , JUNG SU TAEK , KIM HYEONG , BAIK HYUN-SOOK , SONG KI HUN , PARK SANG HYUCK , LEE HAN SUNG , KIM BYEONG GEUN
IPC分类号： H01M4/04 , B21D28/10 , B21D43/10 , B23D33/02 , H01M2/10 , H01M4/139 , H01M10/052
CPC分类号： B23D33/02 , B21D28/10 , B21D43/10 , H01M4/04 , H01M4/139 , H01M10/052 , H01M2220/20 , Y02E60/122 , Y02P70/54 , Y10T83/647 , Y10T83/664
摘要： Disclosed is a device for notching, at an interval of a unit electrode, a continuous electrode sheet in which an electrode active material is applied to one or both surfaces thereof, to form a plurality of unit electrodes from the electrode sheet, the device including a press to press notches on the top and the bottom of the electrode sheet at a set position, and two or more grippers arranged at the rear of the press based on a feed direction of the electrode sheet, the grippers drawing and transporting the electrode sheet by one pitch, a size corresponding to the unit electrode according to operation of the press, wherein while one of the grippers draws and transports the electrode sheet, the remaining grippers move to a position for drawing.
摘要翻译：公开了一种在单位电极的间隔开槽的装置，其中在其一面或两面施加电极活性材料的连续电极片，以从电极片形成多个单位电极，该装置包括：按压以在设定位置按压电极片的顶部和底部的凹口，以及基于电极片的进给方向布置在印刷机的后部的两个或更多个夹具，夹持器拉伸并传送电极片，由一个间距，根据印刷机的操作对应于单位电极的尺寸，其中当一个夹具拉动和传送电极片时，其余的夹持器移动到拉伸位置。

9. 发明公开

EP2595232A4 FOLDING APPARATUS FOR AN ELECTRODE ASSEMBLY 有权转让
标题翻译：用于电极布置的折叠装置
公开(公告)号：EP2595232A4
公开(公告)日：2014-07-30
申请号：EP11807027
申请日：2011-07-13
申请人： LG CHEMICAL LTD
发明人： MIN KI HONG , HWANG SUNG-MIN , CHO JIHOON , HAN CHANGMIN , SONG KI HUN , PARK SANG HYUCK , LEE HAN SUNG , KIM BYEONG GEUN , JUNG TAE-YOON , SON JEONGSAM , JUNG SU TAEK , BAIK HYUN SUK
IPC分类号： H01M10/04 , B65H23/195 , H01M10/0525 , H01M10/0585
CPC分类号： H01M10/0431 , B65H51/20 , B65H54/10 , B65H59/38 , H01M4/88 , H01M10/0404 , H01M10/0459 , H01M10/0525 , H01M10/0583 , H01M2010/0495
摘要： Disclosed herein is a folding device to manufacture a stacked/folded type electrode assembly having unit cells sequentially stacked in a state in which a separation film is disposed between the respective unit cells, the folding device including a web supply unit to supply a web having plate-shaped unit cells arranged at a top of a separation film at predetermined intervals, a winding jig to rotate the unit cells while holding a first one of the unit cells of the web so that the unit cells are sequentially stacked in a state in which the separation film is disposed between the respective unit cells, and a rotary shaft compensation unit to compensate for the position of a rotary shaft of the winding jig in an advancing direction of the web (X-axis direction), wherein the rotary shaft compensation unit periodically changes the position of the rotary shaft to compensate for the change in X-axis velocity (Vx) of the web caused during winding of the plate-shaped unit cells, thereby uniformly maintaining tension of the web.
摘要翻译：本文公开了一种用于制造堆叠/折叠型电极组件的折叠装置，其具有在分离膜设置在各个单电池之间的状态下顺序堆叠的单位电池，该折叠装置包括用于供应具有板形状的单元电池以预定的间隔布置在分离膜的顶部;卷绕夹具，用于在保持幅材的第一单元电池的同时旋转单元电池，使得单元电池在其中分离膜设置在各个单元之间，以及旋转轴补偿单元，用于补偿卷取夹具的旋转轴在卷筒纸的前进方向（X轴方向）上的位置，其中旋转轴补偿单元周期性地改变旋转轴的位置以补偿在板状单元电池卷绕期间纤维网的X轴速度（Vx）的变化，从而均匀化保持网络的张力。

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