JPS61184229U - - Google Patents

Info

Publication number
JPS61184229U
JPS61184229U JP6875185U JP6875185U JPS61184229U JP S61184229 U JPS61184229 U JP S61184229U JP 6875185 U JP6875185 U JP 6875185U JP 6875185 U JP6875185 U JP 6875185U JP S61184229 U JPS61184229 U JP S61184229U
Authority
JP
Japan
Prior art keywords
coupling device
gap
movable section
light
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
JP6875185U
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 JP6875185U priority Critical patent/JPS61184229U/ja
Publication of JPS61184229U publication Critical patent/JPS61184229U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)

Description

【図面の簡単な説明】
第1図は本考案の可動切片付光結合素子の断面
図、第2図及び第3図は従来の光結合素子の側面
図である。 10……ケース、11……発光素子、12……
受光素子、13……空隙、14……スリツト、1
5……カバー、16……隆起部、17……可動切
片、18……光信号、19……頂点、20……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
    スの表面は弾性を有するカバーを覆い該カバーに
    は前記空隙に該カバーの押圧時光信号を遮断する
    ための可動切片を備えることを特徴とする可動切
    片付光結合素子。
JP6875185U 1985-05-08 1985-05-08 Pending JPS61184229U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6875185U JPS61184229U (ja) 1985-05-08 1985-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6875185U JPS61184229U (ja) 1985-05-08 1985-05-08

Publications (1)

Publication Number Publication Date
JPS61184229U true JPS61184229U (ja) 1986-11-17

Family

ID=30603783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6875185U Pending JPS61184229U (ja) 1985-05-08 1985-05-08

Country Status (1)

Country Link
JP (1) JPS61184229U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0160558U (ja) * 1987-10-14 1989-04-17
JPH05242775A (ja) * 1991-06-17 1993-09-21 Illinois Tool Works Inc <Itw> 汚染物の浸入を防止した密封光電スイッチ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0160558U (ja) * 1987-10-14 1989-04-17
JPH05242775A (ja) * 1991-06-17 1993-09-21 Illinois Tool Works Inc <Itw> 汚染物の浸入を防止した密封光電スイッチ

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