JPH01105883U - - Google Patents

Info

Publication number
JPH01105883U
JPH01105883U JP152688U JP152688U JPH01105883U JP H01105883 U JPH01105883 U JP H01105883U JP 152688 U JP152688 U JP 152688U JP 152688 U JP152688 U JP 152688U JP H01105883 U JPH01105883 U JP H01105883U
Authority
JP
Japan
Prior art keywords
optical path
inspected
reflectors
travels
detection device
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
JP152688U
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 JP152688U priority Critical patent/JPH01105883U/ja
Publication of JPH01105883U publication Critical patent/JPH01105883U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置の第1の実施例を示す概略
構成図、第2図は本考案の第2の実施例を示す概
略構成図、第3図は従来装置の代表例を示す概略
構成図である。 11,12……反射体、13……投光器、14
……受光器、15……被検査物。

Claims (1)

  1. 【実用新案登録請求の範囲】 一端から入射した単一の光軸を有する投光を、
    被検査物の断面寸法より小さい光路間隔で反復反
    射して他端へ走行させる光路を形成するように、
    被検査物の両側に対設された複数の反射体と、 反射体の光路の両端に対設された1対の投受光
    器とを具備したことを特徴とする光電検出装置。
JP152688U 1988-01-09 1988-01-09 Pending JPH01105883U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP152688U JPH01105883U (ja) 1988-01-09 1988-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP152688U JPH01105883U (ja) 1988-01-09 1988-01-09

Publications (1)

Publication Number Publication Date
JPH01105883U true JPH01105883U (ja) 1989-07-17

Family

ID=31201487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP152688U Pending JPH01105883U (ja) 1988-01-09 1988-01-09

Country Status (1)

Country Link
JP (1) JPH01105883U (ja)

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