JPS5846131U - 振動センサ - Google Patents

振動センサ

Info

Publication number
JPS5846131U
JPS5846131U JP14203981U JP14203981U JPS5846131U JP S5846131 U JPS5846131 U JP S5846131U JP 14203981 U JP14203981 U JP 14203981U JP 14203981 U JP14203981 U JP 14203981U JP S5846131 U JPS5846131 U JP S5846131U
Authority
JP
Japan
Prior art keywords
vibration sensor
ceramic body
piezoelectric ceramic
voltage dividing
dividing resistor
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.)
Pending
Application number
JP14203981U
Other languages
English (en)
Inventor
悟 小紫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14203981U priority Critical patent/JPS5846131U/ja
Publication of JPS5846131U publication Critical patent/JPS5846131U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来の振動検出回路を示す接続図、第２図は本
考案の動作原理を示す接続図、第３図は本考案に依る振
動センサの一実施例を示す斜視図、第４図は他の実施例
を示す斜視図である。 １：圧電セラミック、２ａ、２ｂ：出力端子、３ａ。 ３ｂ＝信号線、４ａ、　　４ｂ：入力端子、５：処理回
路、７：電源、１１：圧電セラミック本体、１１ａ。 １１ｂ＝電極、１２：電圧分割用抵抗、１２ａ：絶縁基
板、１２ｂ、１２Ｃ：電極、１２ｄ、１２ｅ：ジャンパ
線。

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）検出すべき振動を電気信号に変換する圧電セラミ
    ック本体と、この圧電セラミック本体の側面上に固定さ
    れた電圧分割用抵抗とを具えることを特徴とする振動セ
    ンサＪ
  2. （２）上記電圧分割用抵抗は上記セラミック本体の表面
    に直接耐着された被膜状抵抗体でなる実用新案登録請求
    の範囲第１項に記載の振動センサ。
JP14203981U 1981-09-24 1981-09-24 振動センサ Pending JPS5846131U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14203981U JPS5846131U (ja) 1981-09-24 1981-09-24 振動センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14203981U JPS5846131U (ja) 1981-09-24 1981-09-24 振動センサ

Publications (1)

Publication Number Publication Date
JPS5846131U true JPS5846131U (ja) 1983-03-28

Family

ID=29935087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14203981U Pending JPS5846131U (ja) 1981-09-24 1981-09-24 振動センサ

Country Status (1)

Country Link
JP (1) JPS5846131U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011169783A (ja) * 2010-02-19 2011-09-01 Honda Motor Co Ltd 電荷変化型センサの出力回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497974A (ja) * 1972-05-12 1974-01-24
JPS5284781A (en) * 1975-12-31 1977-07-14 Fujitsu Ltd Fault detector for sensing system using piezoelectric sensors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497974A (ja) * 1972-05-12 1974-01-24
JPS5284781A (en) * 1975-12-31 1977-07-14 Fujitsu Ltd Fault detector for sensing system using piezoelectric sensors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011169783A (ja) * 2010-02-19 2011-09-01 Honda Motor Co Ltd 電荷変化型センサの出力回路

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