JPS61184253U - - Google Patents

Info

Publication number
JPS61184253U
JPS61184253U JP6875285U JP6875285U JPS61184253U JP S61184253 U JPS61184253 U JP S61184253U JP 6875285 U JP6875285 U JP 6875285U JP 6875285 U JP6875285 U JP 6875285U JP S61184253 U JPS61184253 U JP S61184253U
Authority
JP
Japan
Prior art keywords
gap
light
detecting
magnetic
optical coupling
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
JP6875285U
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 JP6875285U priority Critical patent/JPS61184253U/ja
Publication of JPS61184253U publication Critical patent/JPS61184253U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Description

【図面の簡単な説明】
図面は本考案の磁性体検知用光結合素子の断面
図である。 1……ケース、2……発光素子、3……受光素
子、4……空隙、5……光信号、6……カバー、
7……可動切片、8……被検出物。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一つのケースに発光素子と受光素子とを空隙を
    おいて対向させた光結合素子において、前記ケー
    スの空隙は密閉構造となし、この空隙内部には磁
    性体の接近によつて光信号を遮断するための磁性
    を帯びた可動切片を内蔵することを特徴とする磁
    性体検知用光結合素子。
JP6875285U 1985-05-08 1985-05-08 Pending JPS61184253U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6875285U JPS61184253U (ja) 1985-05-08 1985-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6875285U JPS61184253U (ja) 1985-05-08 1985-05-08

Publications (1)

Publication Number Publication Date
JPS61184253U true JPS61184253U (ja) 1986-11-17

Family

ID=30603785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6875285U Pending JPS61184253U (ja) 1985-05-08 1985-05-08

Country Status (1)

Country Link
JP (1) JPS61184253U (ja)

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