JPS5897653A - 内孔面探傷用の漏洩磁気探傷装置 - Google Patents

内孔面探傷用の漏洩磁気探傷装置

Info

Publication number
JPS5897653A
JPS5897653A JP19713181A JP19713181A JPS5897653A JP S5897653 A JPS5897653 A JP S5897653A JP 19713181 A JP19713181 A JP 19713181A JP 19713181 A JP19713181 A JP 19713181A JP S5897653 A JPS5897653 A JP S5897653A
Authority
JP
Japan
Prior art keywords
gear
magnetic tape
holding cylinder
frame
hole surface
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
JP19713181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6248190B2 (en]
Inventor
Motoharu Goto
元晴 後藤
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP19713181A priority Critical patent/JPS5897653A/ja
Publication of JPS5897653A publication Critical patent/JPS5897653A/ja
Publication of JPS6248190B2 publication Critical patent/JPS6248190B2/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
    • 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

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)
JP19713181A 1981-12-08 1981-12-08 内孔面探傷用の漏洩磁気探傷装置 Granted JPS5897653A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19713181A JPS5897653A (ja) 1981-12-08 1981-12-08 内孔面探傷用の漏洩磁気探傷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19713181A JPS5897653A (ja) 1981-12-08 1981-12-08 内孔面探傷用の漏洩磁気探傷装置

Publications (2)

Publication Number Publication Date
JPS5897653A true JPS5897653A (ja) 1983-06-10
JPS6248190B2 JPS6248190B2 (en]) 1987-10-13

Family

ID=16369258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19713181A Granted JPS5897653A (ja) 1981-12-08 1981-12-08 内孔面探傷用の漏洩磁気探傷装置

Country Status (1)

Country Link
JP (1) JPS5897653A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469946A (en) * 1987-09-10 1989-03-15 Hitachi Ltd Automatic magnetic flaw detector
JPH03152453A (ja) * 1989-11-09 1991-06-28 Tokyo Gas Co Ltd 管内面渦流探傷装置
CN110017430A (zh) * 2019-04-12 2019-07-16 中国石油化工股份有限公司 一种基于弱磁的海底管道双通道定点损伤监控系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023190U (en]) * 1988-06-20 1990-01-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469946A (en) * 1987-09-10 1989-03-15 Hitachi Ltd Automatic magnetic flaw detector
JPH03152453A (ja) * 1989-11-09 1991-06-28 Tokyo Gas Co Ltd 管内面渦流探傷装置
CN110017430A (zh) * 2019-04-12 2019-07-16 中国石油化工股份有限公司 一种基于弱磁的海底管道双通道定点损伤监控系统

Also Published As

Publication number Publication date
JPS6248190B2 (en]) 1987-10-13

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