JPS61136640U - - Google Patents

Info

Publication number
JPS61136640U
JPS61136640U JP1827185U JP1827185U JPS61136640U JP S61136640 U JPS61136640 U JP S61136640U JP 1827185 U JP1827185 U JP 1827185U JP 1827185 U JP1827185 U JP 1827185U JP S61136640 U JPS61136640 U JP S61136640U
Authority
JP
Japan
Prior art keywords
light receiving
reflected light
photoelectric switch
receiving element
receiving surface
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
JP1827185U
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 JP1827185U priority Critical patent/JPS61136640U/ja
Publication of JPS61136640U publication Critical patent/JPS61136640U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図ないし第4図はそれぞれ本考案によるホ
トダイオードのマスクの異なる実施例を示す平面
図、第5図は光電スイツチの一例を示す構成図、
第6図は光源のフイラメントの一例を示す平面図
、第7図は受光素子上に結んだ第6図に示すフイ
ラメントの像の平面図である。 6:対象物体、9:受光素子、19:マスク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 対象物体に投射して得た反射光を受光素子に導
    き前記反射光量の大小を判定して動作する光電ス
    イツチにおいて、前記受光素子は受光面が前記反
    射光の入射する受光面を残しマスクで覆われてい
    ることを特徴とする光電スイツチ。
JP1827185U 1985-02-12 1985-02-12 Pending JPS61136640U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1827185U JPS61136640U (ja) 1985-02-12 1985-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1827185U JPS61136640U (ja) 1985-02-12 1985-02-12

Publications (1)

Publication Number Publication Date
JPS61136640U true JPS61136640U (ja) 1986-08-25

Family

ID=30506749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1827185U Pending JPS61136640U (ja) 1985-02-12 1985-02-12

Country Status (1)

Country Link
JP (1) JPS61136640U (ja)

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