JPS5661644A - Noise-erasing method and apparatus for rotary-type magnetic flaw location system - Google Patents

Noise-erasing method and apparatus for rotary-type magnetic flaw location system

Info

Publication number
JPS5661644A
JPS5661644A JP13727679A JP13727679A JPS5661644A JP S5661644 A JPS5661644 A JP S5661644A JP 13727679 A JP13727679 A JP 13727679A JP 13727679 A JP13727679 A JP 13727679A JP S5661644 A JPS5661644 A JP S5661644A
Authority
JP
Japan
Prior art keywords
noise
pick
signal
electronic switch
rotary
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
JP13727679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343796B2 (enrdf_load_stackoverflow
Inventor
Yasuichi Kudo
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.)
Sanyo Special Steel Co Ltd
Sanyo Tokushu Seiko KK
Original Assignee
Sanyo Special Steel Co Ltd
Sanyo Tokushu Seiko KK
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 Sanyo Special Steel Co Ltd, Sanyo Tokushu Seiko KK filed Critical Sanyo Special Steel Co Ltd
Priority to JP13727679A priority Critical patent/JPS5661644A/ja
Publication of JPS5661644A publication Critical patent/JPS5661644A/ja
Publication of JPS6343796B2 publication Critical patent/JPS6343796B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP13727679A 1979-10-24 1979-10-24 Noise-erasing method and apparatus for rotary-type magnetic flaw location system Granted JPS5661644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13727679A JPS5661644A (en) 1979-10-24 1979-10-24 Noise-erasing method and apparatus for rotary-type magnetic flaw location system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13727679A JPS5661644A (en) 1979-10-24 1979-10-24 Noise-erasing method and apparatus for rotary-type magnetic flaw location system

Publications (2)

Publication Number Publication Date
JPS5661644A true JPS5661644A (en) 1981-05-27
JPS6343796B2 JPS6343796B2 (enrdf_load_stackoverflow) 1988-09-01

Family

ID=15194884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13727679A Granted JPS5661644A (en) 1979-10-24 1979-10-24 Noise-erasing method and apparatus for rotary-type magnetic flaw location system

Country Status (1)

Country Link
JP (1) JPS5661644A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227399U (enrdf_load_stackoverflow) * 1988-08-11 1990-02-22

Also Published As

Publication number Publication date
JPS6343796B2 (enrdf_load_stackoverflow) 1988-09-01

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