JPH03110393U - - Google Patents

Info

Publication number
JPH03110393U
JPH03110393U JP1887690U JP1887690U JPH03110393U JP H03110393 U JPH03110393 U JP H03110393U JP 1887690 U JP1887690 U JP 1887690U JP 1887690 U JP1887690 U JP 1887690U JP H03110393 U JPH03110393 U JP H03110393U
Authority
JP
Japan
Prior art keywords
light
passage groove
transparent tube
passage
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
JP1887690U
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 JP1887690U priority Critical patent/JPH03110393U/ja
Publication of JPH03110393U publication Critical patent/JPH03110393U/ja
Pending legal-status Critical Current

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Landscapes

  • Geophysics And Detection Of Objects (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る透明チユーブ検出装置の
一実施例の斜視図、第2図は要部の断面図、第3
図は従来の反射方式の平面図、第4図は従来の投
過方式の平面図である。 1……装着体、2……透明チユーブ、3……通
過溝、4……発光素子(発光ダイオード)、5…
…受光素子(発光ダイオード)、6……孔、7…
…通過孔、8……遮光板、9……孔、10……カ
バー、11……ピン、

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 透明チユーブを通過させる通過溝を有する
    装着体の通過溝を挟んだ対向位置に、発光素子と
    受光素子とを設け、発光素子の通過溝側に光を通
    過させる縦長の細い通過孔を有する遮光板を固定
    したことを特徴とする透明チユーブの検出装置。 (2) 装着体の一端に通過溝を覆うカバーを開閉
    自在に装着したことを特徴とする請求項(1)記載
    の透明チユーブの検出装置。
JP1887690U 1990-02-28 1990-02-28 Pending JPH03110393U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1887690U JPH03110393U (ja) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1887690U JPH03110393U (ja) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03110393U true JPH03110393U (ja) 1991-11-12

Family

ID=31522018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1887690U Pending JPH03110393U (ja) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03110393U (ja)

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