JPS6355191U - - Google Patents

Info

Publication number
JPS6355191U
JPS6355191U JP14917686U JP14917686U JPS6355191U JP S6355191 U JPS6355191 U JP S6355191U JP 14917686 U JP14917686 U JP 14917686U JP 14917686 U JP14917686 U JP 14917686U JP S6355191 U JPS6355191 U JP S6355191U
Authority
JP
Japan
Prior art keywords
pressure
optical path
fluid transport
displacement body
gas
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
JP14917686U
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 JP14917686U priority Critical patent/JPS6355191U/ja
Publication of JPS6355191U publication Critical patent/JPS6355191U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Pipeline Systems (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示す断面図である。 １０…流体輸送管、１２…内部プラスチツク層
、１４…外部プラスチツク層、１６…補強層、１
８…透過ガス検知装置、２０…ガス受入容器、２
２…圧力センサ、３４…受圧変位体、３６…光路
、３８，３８′…光フアイバ、４０…光路遮蔽体
。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 内部プラスチツク層と外部プラスチツク層
    とこれら内外部プラスチツク層の間に設けられた
    補強層とから成る流体輸送管の外部プラスチツク
    層を露出させた箇所に、前記内外部プラスチツク
    層の間の空間に透過する透過ガスを受入れるガス
    受入容器を気密に取付け、この容器に前記透過ガ
    スの圧力が所定値以上に上昇したことを検知する
    圧力センサを設けたことを特徴とする流体輸送管
    の透過ガス検知装置。 (2) 前記圧力センサは透過ガスの圧力上昇によ
    り変位する受圧変位体と、前記受圧変位体の近傍
    に設けられ光路を形成する光フアイバと、前記光
    路を横切るように前記受圧変位体に設けられ光路
    の光量を変化させる光路遮蔽体を備えた光センサ
    である実用新案登録請求の範囲第１項記載の流体
    輸送管の透過ガス検知装置。
JP14917686U 1986-09-29 1986-09-29 Pending JPS6355191U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14917686U JPS6355191U (ja) 1986-09-29 1986-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14917686U JPS6355191U (ja) 1986-09-29 1986-09-29

Publications (1)

Publication Number Publication Date
JPS6355191U true JPS6355191U (ja) 1988-04-13

Family

ID=31064136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14917686U Pending JPS6355191U (ja) 1986-09-29 1986-09-29

Country Status (1)

Country Link
JP (1) JPS6355191U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554835U (ja) * 1978-06-22 1980-01-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554835U (ja) * 1978-06-22 1980-01-12

Similar Documents

Publication Publication Date Title
JPS6355191U (ja)
US4026460A (en) Valve type shipping bag
JPS5735726A (en) Pressure type scale
JPS63160403U (ja)
JPS59130741U (ja) 輸液の包装体
JPS62145132U (ja)
JPS61158585U (ja)
JPH01118323U (ja)
NL7103690A (en) Indicator tube - for alcohol detection
FR2186647A1 (en) Indicator tube - for alcohol detection
JPS6343609U (ja)
JPH0181481U (ja)
JPH02105683U (ja)
JPS6180242U (ja)
JPS6297395U (ja)
JPS61163006U (ja)
JPS62124373U (ja)
JPH01106777U (ja)
JPH0237356U (ja)
JP2000023948A (ja) 真空採血針
JPH027535U (ja)
JPS61197532U (ja)
JPH0239129U (ja)
JPH042266U (ja)
JPH0263364U (ja)