公开(公告)号：US20130240323A1

公开(公告)日：2013-09-19

申请号：US13891669

申请日：2013-05-10

申请人： LG CHEM, LTD

发明人： Ki Hong MIN ,  Sung Min HWANG ,  Jihoon CHO ,  TaeYoon JUNG ,  Jeong Sam SON ,  Changmin HAN ,  Su Taek JUNG ,  Byung Taek YANG ,  Hyun-sook BAIK ,  Seok Joo JUNG ,  Ki Hun SONG ,  Sang Hyuck PARK ,  Han Sung LEE ,  Byeong Geun KIM

IPC分类号： H01M4/88

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.

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起的平面单元电池结构的堆叠/折叠型电极组件的连续工艺。

公开(公告)号：US20130247637A1

公开(公告)日：2013-09-26

申请号：US13889377

申请日：2013-05-08

申请人： LG CHEM, LTD.

发明人： Ki Hong MIN ,  Sung Min HWANG ,  Jihoon CHO ,  Changmin HAN ,  Ki Hun SONG ,  Sang Hyuck PARK ,  Han Sung LEE ,  Byeong Geun KIM ,  Jae Hoon YOU ,  Byung Taek YANG ,  Hyeong KIM ,  Seok Joo JUNG

IPC分类号： B21D21/00

CPC分类号： B21D21/00 ,  B21D28/02 ,  B21D43/11 ,  B26D3/14 ,  H01M4/0404 ,  H01M4/043 ,  H01M10/0409 ,  H01M2220/20

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 a drawing member arranged at the rear of the press based on a feed direction of the electrode sheet, the drawing member drawing and transporting the electrode sheet by one pitch, a size corresponding to the unit electrode according to operation of the press, wherein, when one of the grippers draws and transports the electrode sheet, the remaining grippers move to a position for drawing.

摘要翻译： 公开了一种用于在单位电极的间隔处切割其电极活性材料被施加到其一个或两个表面的连续电极片以从电极片形成多个单位电极的装置，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拉丝部件，拉伸部件拉伸并传送电极片材 一个间距，根据压机的操作对应于单元电极的尺寸，其中当夹具中的一个拉动并传送电极片时，剩余的夹持器移动到拉伸位置。

公开(公告)号：US20130244095A1

公开(公告)日：2013-09-19

申请号：US13894577

申请日：2013-05-15

申请人： LG CHEM, LTD.

发明人： Ki Hong MIN ,  Sung Min HWANG ,  Jihoon CHO ,  TaeYoon JUNG ,  Jeong Sam SON ,  Changmin HAN ,  Han Sung LEE ,  Byung Taek YANG ,  Hyun-sook BAIK ,  Seok Joo JUNG ,  Sung Hyun KIM ,  Ki Hun SONG ,  Sang Hyuck PARK ,  Byeong Geun KIM

IPC分类号： H01M10/04 ,  H01M2/02

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.

摘要翻译： 公开了一种制造电池单元的方法，该电池单元包括设置在由具有树脂层和金属层的层叠片制成的电池壳体中的电极组件和电解质，其包括：（a）将电极组件安装在电池壳体中并将其密封 电池壳体的外围，除了通过热熔融的一个端部之外; （b）通过未密封的端部引入电解质并通过热熔融密封端部; （c）对电池单元进行充电 - 放电以使其激活; （d）通过离心力将活化期间产生的气体和过量电解质转移到电池单元的前端部; 和（e）从端部除去气体和多余的电解质。