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    • 5. 发明申请
    • BUTTON CELL WITH A LARGE INTERNAL VOLUME
    • 按钮电池与大量内部容量
    • US20140154561A1
    • 2014-06-05
    • US14130585
    • 2012-05-21
    • Rolf Brenner
    • Rolf Brenner
    • H01M2/02
    • H01M2/0222H01M2/0255H01M12/06Y10T29/4911
    • A button cell includes a sealed housing including a cup having a base, a circumferential sleeve, an intermediate region connecting the base and sleeve, and a cut edge, a cover having a base, a circumferential sleeve, and a cut edge, and a seal, wherein the cover is arranged with the cut edge in front into the cup, and the seal between the cup and cover is arranged such that it isolates them from each other, and wherein the sleeve of the cover is divided into a single-walled section and an adjoining circumferential double-walled opening edge with a U-shaped cross-section formed by bending the cut edge of the cover radially outwardly, the sleeve of the cover has a circumferential notch directly below the circumferential double-walled opening edge, in which its external diameter has a minimum value, and the sleeve of the cup has a circumferential protuberance formed by radial drawing-in.
    • 按钮单元包括密封壳体,其包括具有底座,圆周套筒,连接底座和套筒的中间区域以及切割边缘的杯子,具有底座,周向套筒和切割边缘的盖子,以及密封件 其中所述盖布置成切割边缘在前面的杯中,并且杯和盖之间的密封被布置成使得它们彼此隔离,并且其中盖的套筒被分成单壁部分 以及相邻的周向双壁开口边缘,其具有通过径向向外弯曲盖的切割边缘而形成的U形横截面,所述盖的套筒具有在周向双壁开口边缘正下方的圆周凹口,其中 其外径具有最小值,并且杯的套筒具有通过径向拉伸形成的周向隆起。
    • 9. 发明授权
    • Button cell without flanging and method of making same
    • 不带法兰的纽扣电池和制作方法
    • US08586232B2
    • 2013-11-19
    • US13262862
    • 2010-03-16
    • Rolf Brenner
    • Rolf Brenner
    • H01M2/02H01M2/04H01M10/04
    • H01M10/0427H01M2/0222H01M2/0404H01M2/08H01M6/00
    • A method for producing a button cell with a housing includes a cell cup with a base region, a lateral region, an edge region lying therebetween and a cut edge, and a cell cover with a cover region, a lateral region, an edge region lying therebetween and a cut edge, connected to one another via a seal. The method includes at least applying the seal to the lateral region, inserting the cell cover with the seal into the cell cup, wherein a region is formed in which the lateral regions and overlap one another, and exerting a pressure on the lateral region of the cell cup. The heights of the lateral regions and are matched to one another such that the cut edge is pressed against the lateral region by pressure. The cell cup of button cells have an inner radius which is essentially constant in the region in the direction of the cut edge.
    • 用于制造具有壳体的钮扣电池的方法包括具有基底区域的电池杯,横向区域,位于其间的边缘区域和切割边缘,以及具有覆盖区域,横向区域,边缘区域的电池盖 并且通过密封件相互连接的切割边缘。 该方法包括至少将密封件施加到横向区域,将具有密封件的电池盖插入电池杯中,其中形成有横向区域并彼此重叠的区域,并且在该区域的侧面区域上施加压力 电池杯 横向区域的高度彼此匹配,使得切割边缘通过压力压靠在横向区域上。 纽扣电池的电池杯的内半径在切边方向上的区域中基本上是恒定的。
    • 10. 发明申请
    • BUTTON CELL WITHOUT FLANGING AND METHOD OF MAKING SAME
    • 没有法兰的按钮单元及其制造方法
    • US20120028110A1
    • 2012-02-02
    • US13262862
    • 2010-03-16
    • Rolf Brenner
    • Rolf Brenner
    • H01M2/02H01M2/04
    • H01M10/0427H01M2/0222H01M2/0404H01M2/08H01M6/00
    • A method for producing a button cell with a housing includes a cell cup with a base region, a lateral region, an edge region lying therebetween and a cut edge, and a cell cover with a cover region, a lateral region, an edge region lying therebetween and a cut edge, connected to one another via a seal. The method includes at least applying the seal to the lateral region, inserting the cell cover with the seal into the cell cup, wherein a region is formed in which the lateral regions and overlap one another, and exerting a pressure on the lateral region of the cell cup. The heights of the lateral regions and are matched to one another such that the cut edge is pressed against the lateral region by pressure. The cell cup of button cells have an inner radius which is essentially constant in the region in the direction of the cut edge.
    • 用于制造具有壳体的钮扣电池的方法包括具有基底区域的电池杯,横向区域,位于其间的边缘区域和切割边缘,以及具有覆盖区域,横向区域,边缘区域的电池盖 并且通过密封件相互连接的切割边缘。 该方法包括至少将密封件施加到横向区域,将具有密封件的电池盖插入电池杯中,其中形成有横向区域并彼此重叠的区域,并且在该区域的侧面区域上施加压力 电池杯 横向区域的高度彼此匹配,使得切割边缘通过压力压靠在横向区域上。 纽扣电池的电池杯的内半径在切边方向上的区域中基本上是恒定的。