JPH0254505B2 - - Google Patents

Info

Publication number
JPH0254505B2
JPH0254505B2 JP57220443A JP22044382A JPH0254505B2 JP H0254505 B2 JPH0254505 B2 JP H0254505B2 JP 57220443 A JP57220443 A JP 57220443A JP 22044382 A JP22044382 A JP 22044382A JP H0254505 B2 JPH0254505 B2 JP H0254505B2
Authority
JP
Japan
Prior art keywords
ultrasonic
receiving
transmitting
transducer
direction angle
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 - Lifetime
Application number
JP57220443A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59109860A (ja
Inventor
Kuniharu Uchida
Ichiro Furumura
Satoshi Nagai
Taiji Hirasawa
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP57220443A priority Critical patent/JPS59109860A/ja
Priority to US06/510,834 priority patent/US4497210A/en
Publication of JPS59109860A publication Critical patent/JPS59109860A/ja
Publication of JPH0254505B2 publication Critical patent/JPH0254505B2/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
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP57220443A 1982-07-05 1982-12-16 超音波探傷装置 Granted JPS59109860A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57220443A JPS59109860A (ja) 1982-12-16 1982-12-16 超音波探傷装置
US06/510,834 US4497210A (en) 1982-07-05 1983-07-05 Phased array ultrasonic testing apparatus and testing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57220443A JPS59109860A (ja) 1982-12-16 1982-12-16 超音波探傷装置

Publications (2)

Publication Number Publication Date
JPS59109860A JPS59109860A (ja) 1984-06-25
JPH0254505B2 true JPH0254505B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-21

Family

ID=16751187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57220443A Granted JPS59109860A (ja) 1982-07-05 1982-12-16 超音波探傷装置

Country Status (1)

Country Link
JP (1) JPS59109860A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4564183B2 (ja) * 2001-01-19 2010-10-20 株式会社東芝 超音波探傷方法
JP5846367B2 (ja) * 2011-10-26 2016-01-20 株式会社ニチゾウテック Ｔｏｆｄ法を用いた溶接部の探傷方法および探傷装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55436A (en) * 1978-06-19 1980-01-05 Toshiba Corp Automatic ultrasonic flaw detector

Also Published As

Publication number Publication date
JPS59109860A (ja) 1984-06-25

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