JPH0265817U - - Google Patents

Info

Publication number
JPH0265817U
JPH0265817U JP14508588U JP14508588U JPH0265817U JP H0265817 U JPH0265817 U JP H0265817U JP 14508588 U JP14508588 U JP 14508588U JP 14508588 U JP14508588 U JP 14508588U JP H0265817 U JPH0265817 U JP H0265817U
Authority
JP
Japan
Prior art keywords
tube
rotating body
reflecting plate
viewing window
pipe
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
JP14508588U
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 JP14508588U priority Critical patent/JPH0265817U/ja
Publication of JPH0265817U publication Critical patent/JPH0265817U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Electric Cables (AREA)

Description

【図面の簡単な説明】
第1図は本考案一実施例の模式図、第2図は他
の実施例の模式図、第3図は従来の管内回転体の
監視装置の一例を示す模式図である。 1……架橋管、2……刻印ドラム、3……ケー
ブル、4……覗き窓、5……反射板、6……光源
、7……受光素子、8……監視盤、9……ブザー
、10……光フアイバケーブル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 管と、この管内で管の軸線に垂直な軸を中心と
    して回転する回転体と、前記管に前記回転体を視
    認し得る位置に設けた覗き窓とを有するものにお
    いて、前記管内回転体の前記覗き窓に対向する端
    面には少なくとも一つの反射板を設け、前記覗き
    窓の外側には前記反射板の軌跡に向けて光を投射
    する光源と前記反射板からの反射光を検知する手
    段とを設けたことを特徴とする管内回転体の監視
    装置。
JP14508588U 1988-11-07 1988-11-07 Pending JPH0265817U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14508588U JPH0265817U (ja) 1988-11-07 1988-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14508588U JPH0265817U (ja) 1988-11-07 1988-11-07

Publications (1)

Publication Number Publication Date
JPH0265817U true JPH0265817U (ja) 1990-05-17

Family

ID=31413366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14508588U Pending JPH0265817U (ja) 1988-11-07 1988-11-07

Country Status (1)

Country Link
JP (1) JPH0265817U (ja)

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