公开(公告)号：US08426057B2

公开(公告)日：2013-04-23

申请号：US13186849

申请日：2011-07-20

申请人： Hyo Seok Park ,  Young Joon Shin ,  Hyun Woo Park

发明人： Hyo Seok Park ,  Young Joon Shin ,  Hyun Woo Park

IPC分类号： H01M2/02 ,  H01M2/10

CPC分类号： H01M2/0456 ,  H01M2/0212 ,  H01M2/12 ,  H01M2/18 ,  H01M2/345 ,  H01M10/0413 ,  H01M10/045 ,  H01M10/0459 ,  H01M10/052 ,  H01M10/0583 ,  H01M10/0587 ,  H01M2200/20 ,  Y02T10/7011

摘要： The present invention relates to a pouch type case having trimming portions formed on both sides or four corners thereof and a battery pack including the same. The trimming portions are formed on the corners of the pouch type case such that the trimming portions are indented toward an electrode assembly accommodating part to reduce a unit area so as to increase pressure applied to unit cells when a battery pack is assembled, thereby facilitating assembling of the battery pack and increasing cell capacity per unit area. Furthermore, the unit cells can be fixed in the battery pack more stably. The pouch type case reduces the unit area so as to include a relatively large number of cells for pressure applied to the cells when the battery pack is assembled to thereby increase the cell capacity.

摘要翻译： 本发明涉及一种具有形成在其两侧或四个角上的修剪部分的袋状壳体和包括该修整部分的电池组。 修整部分形成在袋状壳体的角部上，使得修整部分朝向电极组件容纳部分凹陷以减小单位面积，以便在组装电池组时增加施加到单元电池的压力，从而有助于组装 的电池组，并且每单位面积增加电池容量。 此外，单元电池可以更稳定地固定在电池组中。 袋型壳体减小了单位面积，以便在组装电池组时包括用于施加到电池的压力的相对大量的电池，从而增加电池容量。

公开(公告)号：US20110274955A1

公开(公告)日：2011-11-10

申请号：US13186849

申请日：2011-07-20

申请人： Hyo Seok Park ,  Young Joon Shin ,  Hyun Woo Park

发明人： Hyo Seok Park ,  Young Joon Shin ,  Hyun Woo Park

IPC分类号： H01M2/02 ,  H01M10/36 ,  H01M10/02 ,  H01M2/18

CPC分类号： H01M2/0456 ,  H01M2/0212 ,  H01M2/12 ,  H01M2/18 ,  H01M2/345 ,  H01M10/0413 ,  H01M10/045 ,  H01M10/0459 ,  H01M10/052 ,  H01M10/0583 ,  H01M10/0587 ,  H01M2200/20 ,  Y02T10/7011

摘要： The present invention relates to a pouch type case having trimming portions formed on both sides or four corners thereof and a battery pack including the same. The trimming portions are formed on the corners of the pouch type case such that the trimming portions are indented toward an electrode assembly accommodating part to reduce a unit area so as to increase pressure applied to unit cells when a battery pack is assembled, thereby facilitating assembling of the battery pack and increasing cell capacity per unit area. Furthermore, the unit cells can be fixed in the battery pack more stably. The pouch type case reduces the unit area so as to include a relatively large number of cells for pressure applied to the cells when the battery pack is assembled to thereby increase the cell capacity.

摘要翻译： 本发明涉及一种具有形成在其两侧或四个角上的修剪部分的袋状壳体和包括该修整部分的电池组。 修整部分形成在袋状壳体的角部上，使得修整部分朝向电极组件容纳部分凹陷以减小单位面积，以便在组装电池组时增加施加到单元电池的压力，从而有助于组装 的电池组，并且每单位面积增加电池容量。 此外，单元电池可以更稳定地固定在电池组中。 袋型壳体减小了单位面积，以便在组装电池组时包括用于施加到电池的压力的相对大量的电池，从而增加电池容量。