JPS54107794A - Eddy current flaw detector - Google Patents

Eddy current flaw detector

Info

Publication number
JPS54107794A
JPS54107794A JP1436278A JP1436278A JPS54107794A JP S54107794 A JPS54107794 A JP S54107794A JP 1436278 A JP1436278 A JP 1436278A JP 1436278 A JP1436278 A JP 1436278A JP S54107794 A JPS54107794 A JP S54107794A
Authority
JP
Japan
Prior art keywords
detector
vibrations
rolling stands
transmitted
eddy current
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
JP1436278A
Other languages
Japanese (ja)
Inventor
Yoshinori Ichikawa
Masaaki Kikuchi
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 JP1436278A priority Critical patent/JPS54107794A/en
Publication of JPS54107794A publication Critical patent/JPS54107794A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PURPOSE: To improve S/N by providing a detector which performs flaw detection of the material under inspection provided non-contactually with or in proximity to the outside circumference of the material under inspection.
CONSTITUTION: A bar steel 4 vibrates vigorously at the time of plunging into a detector 7 and coming out from the detector 7. And these vibrations will not be directly transmitted to the detector 7. In addition, the vibrations having been transmitted to respective guide members 12a, 12b, 14a, 14b will also be transmitted to rolling stands 1a, 1b but a detector support base 5 touches neigher of the rolling stands 1a, 1b and since a vibrationproofing material 6 interposes between the same and floor face 2, the detector 7 performs stable detection operation without receiving the strong vibrations of the rolling stands 1a, 1b.
COPYRIGHT: (C)1979,JPO&Japio
JP1436278A 1978-02-10 1978-02-10 Eddy current flaw detector Pending JPS54107794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1436278A JPS54107794A (en) 1978-02-10 1978-02-10 Eddy current flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1436278A JPS54107794A (en) 1978-02-10 1978-02-10 Eddy current flaw detector

Publications (1)

Publication Number Publication Date
JPS54107794A true JPS54107794A (en) 1979-08-23

Family

ID=11858940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1436278A Pending JPS54107794A (en) 1978-02-10 1978-02-10 Eddy current flaw detector

Country Status (1)

Country Link
JP (1) JPS54107794A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131658U (en) * 1985-02-05 1986-08-16
JPS61146763U (en) * 1985-03-05 1986-09-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131658U (en) * 1985-02-05 1986-08-16
JPS61146763U (en) * 1985-03-05 1986-09-10

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