公开(公告)号：US3909769A

公开(公告)日：1975-09-30

申请号：US41140073

申请日：1973-10-31

Applicant: CTS CORP

Inventor： ROZEMA ARTHUR L ,  ALM HOWARD G

IPC: H01C10/34

CPC classification number: H01C10/34

Abstract: A variable voltage divider having a ceramic substrate supporting a plurality of resistive paths and comprising an arcuate resistive path disposed between two fixed resistive paths, the fixed resistive paths being abraded to achieve a proper resistance ratio between each of the two fixed resistor paths and the arcuate resistive path, a plurality of terminations, a center collector, and a driver mounted in a center aperture in the substrate and carrying a contactor, the contactor wipingly engaging the collector and the arcuate resistive path. The ceramic substrate is enclosed in a housing and contains registration means for locating the substrate in the housing, the two fixed resistive paths being arcuately disposed about said registration means.

Abstract translation: 一种可变分压器，其具有支撑多个电阻路径的陶瓷基板，并且包括设置在两个固定电阻路径之间的弧形电阻路径，所述固定电阻路径被磨损以实现两个固定电阻器路径和弧形的每个之间的适当电阻比 电阻路径，多个终端，中心集电器和安装在基板中的中心孔中并承载接触器的驱动器，接触器与集电器和弓形电阻路径相互啮合。 陶瓷基板被封装在壳体中并且包含用于将基板定位在壳体中的配准装置，两个固定电阻路径围绕所述配准装置弧形地设置。