JPS5629156A - Noncontact type flaw detector - Google Patents

Noncontact type flaw detector

Info

Publication number
JPS5629156A
JPS5629156A JP10462079A JP10462079A JPS5629156A JP S5629156 A JPS5629156 A JP S5629156A JP 10462079 A JP10462079 A JP 10462079A JP 10462079 A JP10462079 A JP 10462079A JP S5629156 A JPS5629156 A JP S5629156A
Authority
JP
Japan
Prior art keywords
distance
sensor
holder
steel pipe
inspected object
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
JP10462079A
Other languages
English (en)
Inventor
Tatsuo Hiroshima
Tetsuya Hirota
Ichiro Ogaki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10462079A priority Critical patent/JPS5629156A/ja
Publication of JPS5629156A publication Critical patent/JPS5629156A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP10462079A 1979-08-17 1979-08-17 Noncontact type flaw detector Pending JPS5629156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10462079A JPS5629156A (en) 1979-08-17 1979-08-17 Noncontact type flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10462079A JPS5629156A (en) 1979-08-17 1979-08-17 Noncontact type flaw detector

Publications (1)

Publication Number Publication Date
JPS5629156A true JPS5629156A (en) 1981-03-23

Family

ID=14385477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10462079A Pending JPS5629156A (en) 1979-08-17 1979-08-17 Noncontact type flaw detector

Country Status (1)

Country Link
JP (1) JPS5629156A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008068972A1 (ja) * 2006-12-04 2008-06-12 Sumitomo Metal Industries, Ltd. 管の探傷用追従装置及びこれを用いた管の自動探傷装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114188A (en) * 1975-03-31 1976-10-07 Nippon Steel Corp Soft contact detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114188A (en) * 1975-03-31 1976-10-07 Nippon Steel Corp Soft contact detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008068972A1 (ja) * 2006-12-04 2008-06-12 Sumitomo Metal Industries, Ltd. 管の探傷用追従装置及びこれを用いた管の自動探傷装置
JP2008139191A (ja) * 2006-12-04 2008-06-19 Sumitomo Metal Ind Ltd 管の探傷用追従装置及びこれを用いた管の自動探傷装置

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