JPS6399427U - - Google Patents

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Publication number
JPS6399427U
JPS6399427U JP19541786U JP19541786U JPS6399427U JP S6399427 U JPS6399427 U JP S6399427U JP 19541786 U JP19541786 U JP 19541786U JP 19541786 U JP19541786 U JP 19541786U JP S6399427 U JPS6399427 U JP S6399427U
Authority
JP
Japan
Prior art keywords
resonance capacitor
sensitivity adjustment
adjustment resistor
switch
switching
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
JP19541786U
Other languages
English (en)
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 JP19541786U priority Critical patent/JPS6399427U/ja
Publication of JPS6399427U publication Critical patent/JPS6399427U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図はこの考案の一実施例である発振形近接
スイツチの発振部の回路図、第2図はこの考案の
他の実施例である発振形近接スイツチの発振部の
回路図、第3図はこの考案の実施例による発振形
近接スイツチの外観斜視図である。 C:共振用コンデンサ、C:第2の共振用
コンデンサ、L:検出コイル、O:発振回路、P
:近接スイツチ、R:感度調整用抵抗器、R
:第2の感度調整用抵抗器、S,S,S
切換スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発振回路、検出コイル、共振用コンデンサおよ
    び感度調整用抵抗器にて構成される発振形近接ス
    イツチにおいて、第2の共振用コンデンサと第2
    の感度調整用抵抗器および切換スイツチを設け、
    この切換スイツチの切換えにより第2の共振用コ
    ンデンサを接続・解放すると同時に第2の感度調
    整用抵抗器を接続・解放し、前記切換スイツチを
    外部から切換えるように構成したことを特徴とす
    る発振形近接スイツチ。
JP19541786U 1986-12-19 1986-12-19 Pending JPS6399427U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19541786U JPS6399427U (ja) 1986-12-19 1986-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19541786U JPS6399427U (ja) 1986-12-19 1986-12-19

Publications (1)

Publication Number Publication Date
JPS6399427U true JPS6399427U (ja) 1988-06-28

Family

ID=31153290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19541786U Pending JPS6399427U (ja) 1986-12-19 1986-12-19

Country Status (1)

Country Link
JP (1) JPS6399427U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04316215A (ja) * 1991-04-15 1992-11-06 Tsuuden:Kk 複数個所の感知のための高周波近接スイッチの温度補償方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04316215A (ja) * 1991-04-15 1992-11-06 Tsuuden:Kk 複数個所の感知のための高周波近接スイッチの温度補償方法

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