JPS6273255U - - Google Patents

Info

Publication number
JPS6273255U
JPS6273255U JP16422085U JP16422085U JPS6273255U JP S6273255 U JPS6273255 U JP S6273255U JP 16422085 U JP16422085 U JP 16422085U JP 16422085 U JP16422085 U JP 16422085U JP S6273255 U JPS6273255 U JP S6273255U
Authority
JP
Japan
Prior art keywords
pipeline
detection sensor
pig
pressure wave
stopper
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
JP16422085U
Other languages
English (en)
Japanese (ja)
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 JP16422085U priority Critical patent/JPS6273255U/ja
Publication of JPS6273255U publication Critical patent/JPS6273255U/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02872Pressure

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Examining Or Testing Airtightness (AREA)
JP16422085U 1985-10-28 1985-10-28 Pending JPS6273255U (US20080293856A1-20081127-C00150.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16422085U JPS6273255U (US20080293856A1-20081127-C00150.png) 1985-10-28 1985-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16422085U JPS6273255U (US20080293856A1-20081127-C00150.png) 1985-10-28 1985-10-28

Publications (1)

Publication Number Publication Date
JPS6273255U true JPS6273255U (US20080293856A1-20081127-C00150.png) 1987-05-11

Family

ID=31093136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16422085U Pending JPS6273255U (US20080293856A1-20081127-C00150.png) 1985-10-28 1985-10-28

Country Status (1)

Country Link
JP (1) JPS6273255U (US20080293856A1-20081127-C00150.png)

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