JPH0374440U - - Google Patents

Info

Publication number
JPH0374440U
JPH0374440U JP12031089U JP12031089U JPH0374440U JP H0374440 U JPH0374440 U JP H0374440U JP 12031089 U JP12031089 U JP 12031089U JP 12031089 U JP12031089 U JP 12031089U JP H0374440 U JPH0374440 U JP H0374440U
Authority
JP
Japan
Prior art keywords
light
projector
condensing lens
photoelectric switch
type photoelectric
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
JP12031089U
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 JP12031089U priority Critical patent/JPH0374440U/ja
Priority to EP90119696A priority patent/EP0422685B1/en
Priority to AT90119696T priority patent/ATE118101T1/de
Priority to DE69016560T priority patent/DE69016560T2/de
Publication of JPH0374440U publication Critical patent/JPH0374440U/ja
Pending legal-status Critical Current

Links

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Description

【図面の簡単な説明】
第1図は、実施例透過型光電スイツチの受光器
を示す断面図、第2図Aは、受光用レンズ体を示
す正面図、第2図Bは、第2図Aの断面図、第3
図Aは、受光用レンズ体の他の実施例を示す正面
図、第3図Bは、第3図Aの断面図、第4図は、
反射体の他の実施例を示す断面図、第5図は、反
射体の他の実施例を示す断面図、第6図は、反射
体の更に他の実施例を示す断面図、第7図は、従
来の透過型光電スイツチの受光器を示す断面図で
ある。 1……受光器、2……受光用レンズ体、3……
投光器、21……集光レンズ部、22……反射体

Claims (1)

  1. 【実用新案登録請求の範囲】 投光器と、この投光器より照射される光を受光
    し、この光の遮断に基づいて物体を検知する受光
    器とから成る透過型光電スイツチにおいて、 前記受光器は、器体の前面開口部に集光レンズ
    を配備し、この集光レンズの焦点位置に受光素子
    を配備すると共に、この集光レンズの近傍に投光
    器より照射される可視光ビームの一部を投光器側
    へ反射する反射体を配備したことを特徴とする投
    光型光電スイツチ。
JP12031089U 1989-07-18 1989-10-13 Pending JPH0374440U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12031089U JPH0374440U (ja) 1989-07-18 1989-10-13
EP90119696A EP0422685B1 (en) 1989-10-13 1990-10-15 Photoelectric switch
AT90119696T ATE118101T1 (de) 1989-10-13 1990-10-15 Fotoelektrischer schalter.
DE69016560T DE69016560T2 (de) 1989-10-13 1990-10-15 Fotoelektrischer Schalter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8412489 1989-07-18
JP12031089U JPH0374440U (ja) 1989-07-18 1989-10-13

Publications (1)

Publication Number Publication Date
JPH0374440U true JPH0374440U (ja) 1991-07-26

Family

ID=31890209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12031089U Pending JPH0374440U (ja) 1989-07-18 1989-10-13

Country Status (1)

Country Link
JP (1) JPH0374440U (ja)

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