JPS59146766U - 鋼管欠陥部の位置表示モニタ− - Google Patents

鋼管欠陥部の位置表示モニタ−

Info

Publication number
JPS59146766U
JPS59146766U JP4102183U JP4102183U JPS59146766U JP S59146766 U JPS59146766 U JP S59146766U JP 4102183 U JP4102183 U JP 4102183U JP 4102183 U JP4102183 U JP 4102183U JP S59146766 U JPS59146766 U JP S59146766U
Authority
JP
Japan
Prior art keywords
steel pipe
defect
defective part
position display
signal
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.)
Granted
Application number
JP4102183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220686Y2 (enrdf_load_stackoverflow
Inventor
新玉　幹夫
川野　孝良
桜田　和之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Original Assignee
Iseki and Co Ltd
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 by Iseki and Co Ltd filed Critical Iseki and Co Ltd
Priority to JP4102183U priority Critical patent/JPS59146766U/ja
Publication of JPS59146766U publication Critical patent/JPS59146766U/ja
Application granted granted Critical
Publication of JPH0220686Y2 publication Critical patent/JPH0220686Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP4102183U 1983-03-22 1983-03-22 鋼管欠陥部の位置表示モニタ− Granted JPS59146766U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4102183U JPS59146766U (ja) 1983-03-22 1983-03-22 鋼管欠陥部の位置表示モニタ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4102183U JPS59146766U (ja) 1983-03-22 1983-03-22 鋼管欠陥部の位置表示モニタ−

Publications (2)

Publication Number Publication Date
JPS59146766U true JPS59146766U (ja) 1984-10-01
JPH0220686Y2 JPH0220686Y2 (enrdf_load_stackoverflow) 1990-06-05

Family

ID=30171622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4102183U Granted JPS59146766U (ja) 1983-03-22 1983-03-22 鋼管欠陥部の位置表示モニタ−

Country Status (1)

Country Link
JP (1) JPS59146766U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01193642A (ja) * 1988-01-27 1989-08-03 Sanyo Special Steel Co Ltd 探傷装置
JP2018036139A (ja) * 2016-08-31 2018-03-08 Ｊｆｅスチール株式会社 鋼管疵手入れガイダンスシステム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01193642A (ja) * 1988-01-27 1989-08-03 Sanyo Special Steel Co Ltd 探傷装置
JP2018036139A (ja) * 2016-08-31 2018-03-08 Ｊｆｅスチール株式会社 鋼管疵手入れガイダンスシステム

Also Published As

Publication number Publication date
JPH0220686Y2 (enrdf_load_stackoverflow) 1990-06-05

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