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    • 3. 发明授权
    • Resistor device particularly for high-voltage installations
    • 电阻器件特别适用于高压安装
    • US4363017A
    • 1982-12-07
    • US266305
    • 1981-05-22
    • Manfred WenigerManfred Just
    • Manfred WenigerManfred Just
    • H01C7/00H01C7/12H01C8/04H01C7/10
    • H01C8/04H01C7/001H01C7/12
    • Disclosed is a stacked resistor device particularly for high-voltage installations. The resistor device includes inner and outer annular resistance elements of different diameters which are adjacently disposed along a common axis to form a stack. The resistance elements are electrically connected by annular-shaped contact elements. The contact elements include an annular recess of larger diameter on one side for receiving the outer resistance element and an annular recess of smaller diameter on the other side for receiving the inner resistance element, and include a central cutout through which a clamping sleeve of plastic material is inserted. Bushings and clamping parts are disposed at opposed ends of the sleeve to clamp the resistance elements and contact elements together to form the stacked resistor device. The contact elements not only provide for electrical connections between resistance elements but also provide a bearing surface for the resistance elements so that in cooperation with the bushings inserted into opposite ends of the clamping sleeve, the resistance elements and contact elements are clamped together into a compact and mechanically strong resistor device.
    • 公开了一种特别用于高压安装的叠层电阻器件。 电阻器件包括不同直径的内外环形电阻元件,它们沿公共轴相邻设置以形成叠层。 电阻元件通过环形接触元件电连接。 接触元件包括在一侧上具有较大直径的环形凹槽,用于接纳外部电阻元件,另一侧具有用于接收内部电阻元件的较小直径的环形凹槽,并且包括中心切口,塑料材料夹紧套筒 被插入。 衬套和夹紧部件设置在套筒的相对端部,以将电阻元件和接触元件夹在一起以形成堆叠的电阻器件。 接触元件不仅提供电阻元件之间的电连接,而且还提供用于电阻元件的支承表面,使得与插入夹紧套筒的相对端的衬套配合,电阻元件和接触元件被夹紧在一起成为紧凑 和机械强电阻器件。