JPS56167309A - Omnidirectional magnetizing device - Google Patents

Omnidirectional magnetizing device

Info

Publication number
JPS56167309A
JPS56167309A JP7194980A JP7194980A JPS56167309A JP S56167309 A JPS56167309 A JP S56167309A JP 7194980 A JP7194980 A JP 7194980A JP 7194980 A JP7194980 A JP 7194980A JP S56167309 A JPS56167309 A JP S56167309A
Authority
JP
Japan
Prior art keywords
magnetic flux
transformer
axis direction
circumferential direction
detected substance
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
JP7194980A
Other languages
English (en)
Inventor
Kenzo Okumura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7194980A priority Critical patent/JPS56167309A/ja
Publication of JPS56167309A publication Critical patent/JPS56167309A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP7194980A 1980-05-28 1980-05-28 Omnidirectional magnetizing device Pending JPS56167309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7194980A JPS56167309A (en) 1980-05-28 1980-05-28 Omnidirectional magnetizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7194980A JPS56167309A (en) 1980-05-28 1980-05-28 Omnidirectional magnetizing device

Publications (1)

Publication Number Publication Date
JPS56167309A true JPS56167309A (en) 1981-12-23

Family

ID=13475238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7194980A Pending JPS56167309A (en) 1980-05-28 1980-05-28 Omnidirectional magnetizing device

Country Status (1)

Country Link
JP (1) JPS56167309A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06174696A (ja) * 1992-12-10 1994-06-24 Nkk Corp 磁粉探傷用磁化装置
JP2006292607A (ja) * 2005-04-13 2006-10-26 Nippon Denji Sokki Kk 磁粉式探傷装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06174696A (ja) * 1992-12-10 1994-06-24 Nkk Corp 磁粉探傷用磁化装置
JP2006292607A (ja) * 2005-04-13 2006-10-26 Nippon Denji Sokki Kk 磁粉式探傷装置
JP4628165B2 (ja) * 2005-04-13 2011-02-09 日本電磁測器株式会社 磁粉式探傷装置

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