公开(公告)号：US20080241678A1

公开(公告)日：2008-10-02

申请号：US11691801

申请日：2007-03-27

申请人： Ning Cui ,  Urs Krebs ,  Peter R. Tsai

发明人： Ning Cui ,  Urs Krebs ,  Peter R. Tsai

IPC分类号： H01M2/08

CPC分类号： H01M6/08 ,  H01M2/0417 ,  H01M2/204 ,  H01M2/26 ,  H01M2/30 ,  H01M6/10

摘要： A low volume collector assembly and an electrochemical cell employing a collector assembly are provided. The electrochemical cell includes an electrically conductive can having inner and outer electrodes disposed therein. The cell also includes a collector assembly assembled to an open end of the can to provide closure to the open end of the can. The collector assembly includes a seal and a cover assembled to the seal to provide a sealed closure to the open end of the can. The cover includes an integrally formed current collector portion that contacts one end of the inner electrode. The cover serves as a current collector and also serves as a contact terminal of the cell.

摘要翻译： 提供了一种低体积收集器组件和采用集电器组件的电化学电池。 电化学电池包括其中设置有内电极和外电极的导电罐。 电池还包括组装到罐的开口端的收集器组件，以向罐的开口端提供封闭。 收集器组件包括密封件和组装到密封件上的盖，以向罐的开口端提供密封的封闭件。 该盖包括与内部电极的一端接触的整体形成的集电器部分。 盖用作集电器，并且还用作电池的接触端子。

公开(公告)号：US08236444B2

公开(公告)日：2012-08-07

申请号：US11691801

申请日：2007-03-27

申请人： Ning Cui ,  Urs Krebs ,  Peter R. Tsai

发明人： Ning Cui ,  Urs Krebs ,  Peter R. Tsai

IPC分类号： H01M2/08

CPC分类号： H01M6/08 ,  H01M2/0417 ,  H01M2/204 ,  H01M2/26 ,  H01M2/30 ,  H01M6/10

摘要： A low volume collector assembly and an electrochemical cell employing a collector assembly are provided. The electrochemical cell includes an electrically conductive can having inner and outer electrodes disposed therein. The cell also includes a collector assembly assembled to an open end of the can to provide closure to the open end of the can. The collector assembly includes a seal and a cover assembled to the seal to provide a sealed closure to the open end of the can. The cover includes an integrally formed current collector portion that contacts one end of the inner electrode. The cover serves as a current collector and also serves as a contact terminal of the cell.

摘要翻译： 提供了一种低体积收集器组件和采用集电器组件的电化学电池。 电化学电池包括其中设置有内电极和外电极的导电罐。 电池还包括组装到罐的开口端的收集器组件，以向罐的开口端提供闭合。 收集器组件包括密封件和组装到密封件上的盖，以向罐的开口端提供密封的封闭件。 该盖包括与内部电极的一端接触的整体形成的集电器部分。 盖用作集电器，并且还用作电池的接触端子。