JPS6255625B2 - - Google Patents

Info

Publication number
JPS6255625B2
JPS6255625B2 JP54038550A JP3855079A JPS6255625B2 JP S6255625 B2 JPS6255625 B2 JP S6255625B2 JP 54038550 A JP54038550 A JP 54038550A JP 3855079 A JP3855079 A JP 3855079A JP S6255625 B2 JPS6255625 B2 JP S6255625B2
Authority
JP
Japan
Prior art keywords
voltage
gate
probe
flaw detection
output
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.)
Expired
Application number
JP54038550A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55131765A (en
Inventor
Hisao Yamaguchi
Shigeaki Matsumoto
Shuichi Yamazaki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3855079A priority Critical patent/JPS55131765A/ja
Publication of JPS55131765A publication Critical patent/JPS55131765A/ja
Publication of JPS6255625B2 publication Critical patent/JPS6255625B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP3855079A 1979-03-30 1979-03-30 Ultrasonic flaw detector for welded part Granted JPS55131765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3855079A JPS55131765A (en) 1979-03-30 1979-03-30 Ultrasonic flaw detector for welded part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3855079A JPS55131765A (en) 1979-03-30 1979-03-30 Ultrasonic flaw detector for welded part

Publications (2)

Publication Number Publication Date
JPS55131765A JPS55131765A (en) 1980-10-13
JPS6255625B2 true JPS6255625B2 (enExample) 1987-11-20

Family

ID=12528391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3855079A Granted JPS55131765A (en) 1979-03-30 1979-03-30 Ultrasonic flaw detector for welded part

Country Status (1)

Country Link
JP (1) JPS55131765A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078344A (ja) * 1983-10-05 1985-05-04 Tokyo Keiki Co Ltd 超音波探傷器のゲ−ト回路

Also Published As

Publication number Publication date
JPS55131765A (en) 1980-10-13

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