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1. 发明申请

US20050084749A1 Pouch type secondary battery 有权
标题翻译：袋式二次电池
公开(公告)号：US20050084749A1
公开(公告)日：2005-04-21
申请号：US10936668
申请日：2004-09-09
申请人： In-Won Hwang , Hyung-Bok Lee , Joong-Hun Kim , Jae-Hoon Chol
发明人： In-Won Hwang , Hyung-Bok Lee , Joong-Hun Kim , Jae-Hoon Chol
IPC分类号： H01M2/02 , H01M2/08 , H01M2/10 , H01M2/12 , H01M2/34 , H01M6/50 , H01M10/04 , H01M10/34
CPC分类号： H01M10/0436 , H01M2/0202 , H01M2/0212 , H01M2/08 , H01M2/1241 , H01M10/052 , H01M10/0585 , H01M10/345 , H01M2200/00 , Y10T29/4911
摘要： A pouch type secondary battery which can prevent a cut portion from electrically contacting a protective circuit module, thereby preventing an electrical short circuit and acceleration of corrosion of a core material and enhancing safety includes an electrode assembly having a first electrode plate, a second electrode plate, and a separator; a pouch case made of a flexible material, and having a container, insulated at least on its inner surface and accommodating the electrode assembly, and sealing portions along an edge of the container, the sealing portions including a first sealing portion through which electrode taps of the electrode assembly extend from the pouch case, and a second sealing portion and a third sealing portion respectively positioned at opposite sides of the first sealing portion, the second an third sealing portions being folded at least one time; a protective circuit module connected to the electrode taps and mounted on an outer surface of the first sealing portion; and a short circuit protector formed in at least one among the first through third sealing portions to prevent an electrical short circuit between each sealing portion and the protective circuit module.
摘要翻译：一种袋状二次电池，其能够防止切断部与保护电路模块电接触，从而防止芯材的电短路和加速腐蚀，提高安全性包括具有第一电极板，第二电极板，和分离器; 由柔性材料制成的袋状壳体，并且具有至少在其内表面上绝缘并容纳电极组件的容器，以及沿着容器边缘的密封部分，密封部分包括第一密封部分，电极通过该第一密封部分所述电极组件从所述袋壳体延伸，以及分别位于所述第一密封部分的相对侧的第二密封部分和第三密封部分，所述第二密封部分至少折叠一次; 连接到所述电极抽头并安装在所述第一密封部分的外表面上的保护电路模块; 以及形成在所述第一至第三密封部中的至少一个中的短路保护器，以防止每个密封部与所述保护电路模块之间的电短路。

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