JPS62170571U - - Google Patents

Info

Publication number
JPS62170571U
JPS62170571U JP5817886U JP5817886U JPS62170571U JP S62170571 U JPS62170571 U JP S62170571U JP 5817886 U JP5817886 U JP 5817886U JP 5817886 U JP5817886 U JP 5817886U JP S62170571 U JPS62170571 U JP S62170571U
Authority
JP
Japan
Prior art keywords
electrodes
electrode
vibrations
amplifier circuit
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5817886U
Other languages
English (en)
Other versions
JPH0522866Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5817886U priority Critical patent/JPH0522866Y2/ja
Publication of JPS62170571U publication Critical patent/JPS62170571U/ja
Application granted granted Critical
Publication of JPH0522866Y2 publication Critical patent/JPH0522866Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gyroscopes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Vibration Prevention Devices (AREA)

Description

【図面の簡単な説明】
第１図ａ，ｂ，ｃはそれぞれ本考案の一実施例
の平面断面図、側面断面図、底面図。第２図は上
記実施例の差動増幅回路図。第３図ａおよびｂは
それぞれ従来例平面断面図および側面断面図。 １…ケース、２…音叉、２ａ，２ｂ…先端部、
３，３ａ，３ｂ，３ｃ…検出電極、４…音叉駆動
用端子、５，５ａ，５ｂ，５ｃ…出力端子、６…
圧電セラミツク、７…電気力線、８…基板、９…
接地端子、１０…検出穴、１１…差動増幅器、Ｖ
１，Ｖ２…入力端子、Ｖ３…出力端子。

Claims (1)

  1. 【実用新案登録請求の範囲】 基板と、 この基板に取り付けられた機械振動手段と、 この機械振動手段の振動にしたがい被測定物か
    ら放射される電気力線を遮るチエツパ部と、 このチヨツパ部を通過する電気力線を検出する
    電極と、 この電極の出力を入力とする増幅回路と を備えた電位センサにおいて、 上記電極は上記チヨツパ部の振動にしたがつて
    互いに異なる位相の出力を発生する複数の電極を
    含み、 上記増幅回路はこの複数の電極の出力を差動増
    幅する構成である ことを特徴とする電位センサ。
JP5817886U 1986-04-17 1986-04-17 Expired - Lifetime JPH0522866Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5817886U JPH0522866Y2 (ja) 1986-04-17 1986-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5817886U JPH0522866Y2 (ja) 1986-04-17 1986-04-17

Publications (2)

Publication Number Publication Date
JPS62170571U true JPS62170571U (ja) 1987-10-29
JPH0522866Y2 JPH0522866Y2 (ja) 1993-06-11

Family

ID=30888530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5817886U Expired - Lifetime JPH0522866Y2 (ja) 1986-04-17 1986-04-17

Country Status (1)

Country Link
JP (1) JPH0522866Y2 (ja)

Also Published As

Publication number Publication date
JPH0522866Y2 (ja) 1993-06-11

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