JPS547392A - Eddy current flaw detecting apparatus of rotary probe type - Google Patents

Eddy current flaw detecting apparatus of rotary probe type

Info

Publication number
JPS547392A
JPS547392A JP7221177A JP7221177A JPS547392A JP S547392 A JPS547392 A JP S547392A JP 7221177 A JP7221177 A JP 7221177A JP 7221177 A JP7221177 A JP 7221177A JP S547392 A JPS547392 A JP S547392A
Authority
JP
Japan
Prior art keywords
eddy current
detecting apparatus
current flaw
probe type
flaw detecting
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
JP7221177A
Other languages
Japanese (ja)
Inventor
Nobuo Suzuki
Yasuhiro Suzuki
Ichiro Tsuzuki
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.)
TOYO TANSHIYOU KK
Hitachi Cable Ltd
Original Assignee
TOYO TANSHIYOU KK
Hitachi Cable 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 TOYO TANSHIYOU KK, Hitachi Cable Ltd filed Critical TOYO TANSHIYOU KK
Priority to JP7221177A priority Critical patent/JPS547392A/en
Publication of JPS547392A publication Critical patent/JPS547392A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PURPOSE:To solve drawbacks such as poor S/N, insulation failure, etc. and obtain a signal transmitting apparatus of rotating body of high performances by transmitting and receiving the signal from a detecting probe through the electromagnetical mutual induction action of a revolution coupling transformer.
JP7221177A 1977-06-20 1977-06-20 Eddy current flaw detecting apparatus of rotary probe type Pending JPS547392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7221177A JPS547392A (en) 1977-06-20 1977-06-20 Eddy current flaw detecting apparatus of rotary probe type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7221177A JPS547392A (en) 1977-06-20 1977-06-20 Eddy current flaw detecting apparatus of rotary probe type

Publications (1)

Publication Number Publication Date
JPS547392A true JPS547392A (en) 1979-01-20

Family

ID=13482669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7221177A Pending JPS547392A (en) 1977-06-20 1977-06-20 Eddy current flaw detecting apparatus of rotary probe type

Country Status (1)

Country Link
JP (1) JPS547392A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222758A (en) * 1983-06-01 1984-12-14 Daido Steel Co Ltd Rotary probe type eddy current flaw detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222758A (en) * 1983-06-01 1984-12-14 Daido Steel Co Ltd Rotary probe type eddy current flaw detector

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