JPS63178038U - - Google Patents

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Publication number
JPS63178038U
JPS63178038U JP6878187U JP6878187U JPS63178038U JP S63178038 U JPS63178038 U JP S63178038U JP 6878187 U JP6878187 U JP 6878187U JP 6878187 U JP6878187 U JP 6878187U JP S63178038 U JPS63178038 U JP S63178038U
Authority
JP
Japan
Prior art keywords
core
proximity switch
tip
annular groove
case
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
JP6878187U
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 JP6878187U priority Critical patent/JPS63178038U/ja
Publication of JPS63178038U publication Critical patent/JPS63178038U/ja
Pending legal-status Critical Current

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  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例による高周波発振型
近接スイツチの断面図、第2図はそのA―A線断
面図、第3図は従来の近接スイツチの一例を示す
縦断面図、第4図はそのB―B線断面図である。 1……ケース、2……コア、3……エポキシ樹
脂、4……コイル、5……プリント基板、11a
〜11d……リブ。

Claims (1)

  1. 【実用新案登録請求の範囲】 環状の溝が設けられた円筒形のコアと、前記コ
    アの環状溝に保持されたコイルと、 前記コイルを含む発振回路を有し発振出力の変
    化によつて物体を検出する電子回路部と、 前記コアを先端に保持すると共に前記電子回路
    部を収納するケースと、を有する高周波発振型近
    接スイツチにおいて、 前記ケースは円筒形に形成されその先端内壁に
    は側面より等しい厚さの複数のリブを側壁に分散
    させて設けたことを特徴とする近接スイツチ。
JP6878187U 1987-05-07 1987-05-07 Pending JPS63178038U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6878187U JPS63178038U (ja) 1987-05-07 1987-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6878187U JPS63178038U (ja) 1987-05-07 1987-05-07

Publications (1)

Publication Number Publication Date
JPS63178038U true JPS63178038U (ja) 1988-11-17

Family

ID=30908917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6878187U Pending JPS63178038U (ja) 1987-05-07 1987-05-07

Country Status (1)

Country Link
JP (1) JPS63178038U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038446B2 (ja) * 1978-04-28 1985-08-31 新日本製鐵株式会社 高炉の装入物堆積分布状況検知方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038446B2 (ja) * 1978-04-28 1985-08-31 新日本製鐵株式会社 高炉の装入物堆積分布状況検知方法

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