JPH0449141U - - Google Patents

Info

Publication number
JPH0449141U
JPH0449141U JP8922190U JP8922190U JPH0449141U JP H0449141 U JPH0449141 U JP H0449141U JP 8922190 U JP8922190 U JP 8922190U JP 8922190 U JP8922190 U JP 8922190U JP H0449141 U JPH0449141 U JP H0449141U
Authority
JP
Japan
Prior art keywords
small
gap
phototube
detection device
reflector
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
JP8922190U
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 JP8922190U priority Critical patent/JPH0449141U/ja
Publication of JPH0449141U publication Critical patent/JPH0449141U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Control Of Conveyors (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の光電検出装置の側面図、第
2図は端断面図である。図中、1……光電検出装
置、2……コンベヤ、3……隙間、4……上部反
射板、5……下部反射板、6……投光側の光電管
、7……受光側の光電管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一組のコンベヤ間に極小の隙間を設け、この隙
    間の上方および下方に上部反射板および下部反射
    板を配置していずれか一方の反射板から微少な入
    射角度で反射往復する光軸を持つた光を光電管に
    より投光することによつて如何に薄く或は小さな
    品物でも確実に検出することが出来ることを特徴
    とする光電検出装置。
JP8922190U 1990-08-28 1990-08-28 Pending JPH0449141U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8922190U JPH0449141U (ja) 1990-08-28 1990-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8922190U JPH0449141U (ja) 1990-08-28 1990-08-28

Publications (1)

Publication Number Publication Date
JPH0449141U true JPH0449141U (ja) 1992-04-24

Family

ID=31823059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8922190U Pending JPH0449141U (ja) 1990-08-28 1990-08-28

Country Status (1)

Country Link
JP (1) JPH0449141U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106997A (ja) * 1982-12-13 1984-06-20 Konishiroku Photo Ind Co Ltd 感熱転写記録媒体及び感熱転写記録方法
JPS61111670A (ja) * 1984-11-05 1986-05-29 Noriyuki Furukawa 海苔の搬送方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106997A (ja) * 1982-12-13 1984-06-20 Konishiroku Photo Ind Co Ltd 感熱転写記録媒体及び感熱転写記録方法
JPS61111670A (ja) * 1984-11-05 1986-05-29 Noriyuki Furukawa 海苔の搬送方法

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