JPH0250676U - - Google Patents

Info

Publication number
JPH0250676U
JPH0250676U JP12972388U JP12972388U JPH0250676U JP H0250676 U JPH0250676 U JP H0250676U JP 12972388 U JP12972388 U JP 12972388U JP 12972388 U JP12972388 U JP 12972388U JP H0250676 U JPH0250676 U JP H0250676U
Authority
JP
Japan
Prior art keywords
steel pipe
phase
type
coils
magnetic field
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
JP12972388U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0720593Y2 (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 JP12972388U priority Critical patent/JPH0720593Y2/ja
Publication of JPH0250676U publication Critical patent/JPH0250676U/ja
Application granted granted Critical
Publication of JPH0720593Y2 publication Critical patent/JPH0720593Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP12972388U 1988-10-03 1988-10-03 鋼管端部磁化装置 Expired - Lifetime JPH0720593Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12972388U JPH0720593Y2 (ja) 1988-10-03 1988-10-03 鋼管端部磁化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12972388U JPH0720593Y2 (ja) 1988-10-03 1988-10-03 鋼管端部磁化装置

Publications (2)

Publication Number Publication Date
JPH0250676U true JPH0250676U (cs) 1990-04-09
JPH0720593Y2 JPH0720593Y2 (ja) 1995-05-15

Family

ID=31384263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12972388U Expired - Lifetime JPH0720593Y2 (ja) 1988-10-03 1988-10-03 鋼管端部磁化装置

Country Status (1)

Country Link
JP (1) JPH0720593Y2 (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298482A (ja) * 2006-05-08 2007-11-15 Nippon Denji Sokki Kk 鋼管用磁粉探傷装置
WO2013024858A1 (ja) * 2011-08-18 2013-02-21 新日鐵住金株式会社 磁気探傷方法及び磁気探傷装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298482A (ja) * 2006-05-08 2007-11-15 Nippon Denji Sokki Kk 鋼管用磁粉探傷装置
WO2013024858A1 (ja) * 2011-08-18 2013-02-21 新日鐵住金株式会社 磁気探傷方法及び磁気探傷装置
JP5201495B2 (ja) * 2011-08-18 2013-06-05 新日鐵住金株式会社 磁気探傷方法及び磁気探傷装置

Also Published As

Publication number Publication date
JPH0720593Y2 (ja) 1995-05-15

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