首页> 外国专利> Capacitive position sensor has signal propagation time analysis, signal source producing emission signal, influenceable delay line and evaluation unit

Capacitive position sensor has signal propagation time analysis, signal source producing emission signal, influenceable delay line and evaluation unit

机译:电容式位置传感器具有信号传播时间分析,信号源产生发射信号,可影响的延迟线和评估单元

摘要

The capacitive position sensor (1) has a signal propagation time analysis, a signal source (3) producing emission signal (2), an influenceable delay line (4) and an evaluation unit (5). A compensation chocking coil (10) is provided with a signal inlet-side coil (11) and a signal return side coil (12). The compensation chocking coil is compensated in uninfluenced condition of the delay line and is uncompensated in influenced condition of the delay line, so that a detection signal is removed over the compensation chocking coil in influenced condition of the delay line. An independent claim is also included for a delay line, particularly for capacitive position sensor.
机译:电容式位置传感器(1)具有信号传播时间分析,产生发射信号(2)的信号源(3),可影响的延迟线(4)和评估单元(5)。补偿扼流线圈(10)包括信号入口侧线圈(11)和信号返回侧线圈(12)。补偿扼流圈在延迟线不受影响的条件下得到补偿,而在延迟线受影响的条件下不被补偿,从而在延迟线受影响的情况下,在补偿扼流圈上去除了检测信号。对于延迟线,特别是对于电容式位置传感器,也包括独立权利要求。

著录项

  • 公开/公告号DE102007041522A1

    专利类型

  • 公开/公告日2008-12-24

    原文格式PDF

  • 申请/专利权人 IFM ELECTRONIC GMBH;

    申请/专利号DE20071041522

  • 发明设计人 PALATA JAROMIR;

    申请日2007-08-31

  • 分类号G01B7/02;H03K17/955;

  • 国家 DE

  • 入库时间 2022-08-21 19:09:40

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