Sealing system for a terminal feed-through

    公开(公告)号:US10516143B2

    公开(公告)日:2019-12-24

    申请号:US15772837

    申请日:2016-10-25

    摘要: A battery includes an outer wall having a through-hole defined by a peripheral opening edge, at least one cell having a positive electrode and a negative electrode, an electrically conductive terminal stud connected to the positive electrode or the negative electrode, including a shaft extending through the through-hole, and at least one clamping element sitting on the shaft and covering the through-hole, and forming an annular gap together with the outer wall, an electrically insulating and annular support element surrounding the shaft of the terminal stud in a sleeve-like manner, and having an outward-facing peripheral contact surface against which the opening edge of the through-hole lies, wherein the support element includes a glass or a ceramic, or a glass- or ceramic-based composite material, and a sealing element arranged concentrically around the support element in the gap between the clamping element and the outer wall.

    Button cell having bursting protection
    55.
    发明授权
    Button cell having bursting protection 有权
    纽扣电池具有爆破保护

    公开(公告)号:US09178251B2

    公开(公告)日:2015-11-03

    申请号:US13879642

    申请日:2011-09-20

    申请人: Winfried Gaugler

    发明人: Winfried Gaugler

    摘要: A button cell has a housing closed in a liquid-tight manner including a cup, cover and seal, the cell cup having a base, circumferential casing, an edge area connecting the base and casing, and an end cut edge, the cell cover has a base, a circumferential casing, an edge area connecting the base and casing, and an end cut edge, the cover is inserted into the cup with the cut edge in front such that the casing of the cup and casing of the cover at least partially overlap and form a double-walled casing area, the seal is arranged between the cup and cover between the overlapping casing area such that they are isolated from one another, and at least one hole passes through the casing of the cup in the area which overlaps the casing of the cover.

    摘要翻译: 钮扣电池具有以液密方式封闭的壳体,包括杯,盖和密封件,电池杯具有基座,周向壳体,连接基座和外壳的边缘区域和端部切割边缘,电池盖具有 底座,周向壳体,连接底座和壳体的边缘区域以及端部切割边缘,将盖子插入到杯子中,切割边缘在前面,使得盖子的壳体和壳体的壳体至少部分地 重叠并形成双壁套管区域,密封件布置在重叠壳体区域之间的杯和盖之间,使得它们彼此隔离,并且至少一个孔穿过覆盖的区域中的杯的壳体 盖子的外壳。

    Button cell without flanging and method of making same
    56.
    发明授权
    Button cell without flanging and method of making same 有权
    不带法兰的纽扣电池和制作方法

    公开(公告)号:US08586232B2

    公开(公告)日:2013-11-19

    申请号:US13262862

    申请日:2010-03-16

    申请人: Rolf Brenner

    发明人: Rolf Brenner

    IPC分类号: H01M2/02 H01M2/04 H01M10/04

    摘要: 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.

    摘要翻译: 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。

    THIN BATTERY WITH IMPROVED INTERNAL RESISTANCE
    57.
    发明申请
    THIN BATTERY WITH IMPROVED INTERNAL RESISTANCE 审中-公开
    具有改善内部电阻的电池

    公开(公告)号:US20120202100A1

    公开(公告)日:2012-08-09

    申请号:US13499812

    申请日:2010-10-05

    IPC分类号: H01M4/00 H01M6/40 H01M6/46

    摘要: A battery includes a flat positive and a flat negative electrode separated by a gap, arranged alongside one another on a flat substrate and connected to one another via an ion-conducting electrolyte, wherein a ratio of thickness of at least one of the electrodes to a minimum width of the gap is 1:10 to 10:1.

    摘要翻译: 电池包括由间隙隔开的扁平正极和扁平负极,它们彼此并排设置在平坦的基板上,并经由离子导电电解质彼此连接,其中至少一个电极的厚度与a 间隙的最小宽度为1:10至10:1。

    BUTTON CELL AND METHOD FOR PRODUCTION THEREOF
    59.
    发明申请
    BUTTON CELL AND METHOD FOR PRODUCTION THEREOF 审中-公开
    按钮单元及其生产方法

    公开(公告)号:US20120064393A1

    公开(公告)日:2012-03-15

    申请号:US13318523

    申请日:2010-03-16

    IPC分类号: H01M2/02 H01M2/00 H01M2/04

    摘要: A button cell has a multiple-part housing for holding electrodes and a separator, wherein there is an interlocking connection between the housing and at least one of the electrodes, in particular the anode. A method for producing button cells includes a step wherein an electrode material is introduced into a housing half-part, the inside of which has at least one recess provided with at least one undercut to create an interlocking connection between the resultant electrode and the housing half-part.

    摘要翻译: 按钮单元具有用于保持电极和隔板的多部分壳体,其中壳体与至少一个电极,特别是阳极之间存在互锁连接。 一种制造纽扣电池的方法包括一步骤,其中将电极材料引入壳体半部分,其内部具有设置有至少一个底切的至少一个凹部,以在所得电极和壳体半部之间产生互锁连接 -部分。

    BUTTON CELL WITHOUT FLANGING AND METHOD OF MAKING SAME
    60.
    发明申请
    BUTTON CELL WITHOUT FLANGING AND METHOD OF MAKING SAME 有权
    没有法兰的按钮单元及其制造方法

    公开(公告)号:US20120028110A1

    公开(公告)日:2012-02-02

    申请号:US13262862

    申请日:2010-03-16

    申请人: Rolf Brenner

    发明人: Rolf Brenner

    IPC分类号: H01M2/02 H01M2/04

    摘要: 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.

    摘要翻译: 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。