公开(公告)号：US07939196B2

公开(公告)日：2011-05-10

申请号：US11287374

申请日：2005-11-28

申请人： Soon Ki Woo ,  Young Taek Kim ,  Kwan Sic Chun

发明人： Soon Ki Woo ,  Young Taek Kim ,  Kwan Sic Chun

IPC分类号： H01M10/0587

CPC分类号： H01M10/052 ,  H01M2/022 ,  H01M10/0587 ,  H01M10/4235

摘要： A cylindrical lithium rechargeable battery including a winding type electrode assembly having a first electrode plate, a second electrode plate, and a separator interposed between the first and second electrode plates, a core member arranged in a central space of the electrode assembly and having a short circuit preventing part, a case having a space for accommodating the electrode assembly, and a cap assembly combined with an upper portion of the case to hermetically seal the case.

摘要翻译： 一种圆筒形锂可再充电电池，包括具有第一电极板，第二电极板和介于第一和第二电极板之间的隔膜的绕组型电极组件，布置在电极组件的中心空间中并且具有短路 电路防止部分，具有用于容纳电极组件的空间的壳体，以及与壳体的上部组合的盖组件以气密地密封壳体。

公开(公告)号：US07858225B2

公开(公告)日：2010-12-28

申请号：US11406770

申请日：2006-04-18

申请人： Kwan Sic Chun

发明人： Kwan Sic Chun

IPC分类号： H01M2/26

CPC分类号： H01M10/0587 ,  H01M10/0431 ,  H01M10/052 ,  Y10T29/49108

摘要： A cylindrical lithium secondary battery includes an electrode assembly formed by stacking a first electrode plate having a first electrode tap, a second electrode plate having a second electrode tap, and a separator interposed between the first and second electrode plates. The first electrode plate, the second electrode plate and the separator are wound to form the electrode assembly. The secondary battery also includes a case for storing the electrode assembly and a cap assembly combined with an upper portion of the case to sealing the case. The radius of curvature of the second electrode tap is greater than the radius of curvature of the first electrode tap.

摘要翻译： 圆筒形锂二次电池包括通过堆叠具有第一电极抽头的第一电极板，具有第二电极抽头的第二电极板和介于第一和第二电极板之间的隔板而形成的电极组件。 卷绕第一电极板，第二电极板和隔板以形成电极组件。 二次电池还包括用于存储电极组件的壳体和与壳体的上部组合的盖组件以密封壳体。 第二电极丝锥的曲率半径大于第一电极丝锥的曲率半径。

公开(公告)号：US08497033B2

公开(公告)日：2013-07-30

申请号：US11373209

申请日：2006-03-13

申请人： Kwan Sic Chun

发明人： Kwan Sic Chun

IPC分类号： H01M2/00 ,  H01M2/02

CPC分类号： H01M2/0217 ,  H01M2/0404 ,  H01M2/0426 ,  H01M2/0473 ,  H01M10/052 ,  H01M10/0587

摘要： A battery including an electrode assembly having electrode plates, a can defining a space receiving the electrode assembly, and a cap plate covering the space, wherein the cap plate is configured to deform away from the space when predetermined sides of the can are deformed toward the space.

摘要翻译： 一种电池，包括具有电极板的电极组件，限定容纳电极组件的空间的罐和覆盖该空间的盖板，其中，盖板构造成当罐的预定边朝向 空间。