GB1347356A - Ultrasonic inspection method and apparatus - Google Patents

Ultrasonic inspection method and apparatus

Info

Publication number
GB1347356A
GB1347356A GB2640371*A GB2640371A GB1347356A GB 1347356 A GB1347356 A GB 1347356A GB 2640371 A GB2640371 A GB 2640371A GB 1347356 A GB1347356 A GB 1347356A
Authority
GB
United Kingdom
Prior art keywords
roller
ultrasonic
transducer
delay lines
acoustic
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
GB2640371*A
Other languages
English (en)
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.)
ELECTRONICS RESEARCH CO
Original Assignee
ELECTRONICS RESEARCH CO
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 ELECTRONICS RESEARCH CO filed Critical ELECTRONICS RESEARCH CO
Publication of GB1347356A publication Critical patent/GB1347356A/en
Expired 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB2640371*A 1970-04-18 1971-04-19 Ultrasonic inspection method and apparatus Expired GB1347356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45032763A JPS5017151B1 (enExample) 1970-04-18 1970-04-18

Publications (1)

Publication Number Publication Date
GB1347356A true GB1347356A (en) 1974-02-20

Family

ID=12367868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2640371*A Expired GB1347356A (en) 1970-04-18 1971-04-19 Ultrasonic inspection method and apparatus

Country Status (5)

Country Link
US (1) US3745813A (enExample)
JP (1) JPS5017151B1 (enExample)
CA (1) CA946506A (enExample)
DE (1) DE2118595C3 (enExample)
GB (1) GB1347356A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128739A (en) * 1982-09-15 1984-05-02 Schlumberger Electronics Ultrasonic inspection devices
GB2144545A (en) * 1983-08-04 1985-03-06 British Gas Corp A wheel probe

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54179855U (enExample) * 1978-06-02 1979-12-19
US4201093A (en) * 1978-07-20 1980-05-06 Metriguard, Inc. Ultrasonic sheet material testing apparatus
US4359905A (en) * 1980-12-01 1982-11-23 The United States Of America As Represented By The United States Department Of Energy Wedges for ultrasonic inspection
US5392652A (en) * 1992-04-07 1995-02-28 Lambert, Macgill, Thomas, Inc. Method and apparatus for inspection of metal objects utilizing variable angle ultrasonic transducer
AUPR338101A0 (en) * 2001-02-26 2001-03-22 Colloidal Dynamics Pty. Ltd. Improved geometry for pulsed acoustic measurements
DE102004051020A1 (de) * 2004-10-20 2006-05-04 Sms Demag Ag Verfahren, Vorrichtung und Schaltung zum Ermitteln von Oberflächenfehlern, wie beispielsweise Risse, Ausbrüche und dergleichen an einer Walze eines Walzwerks
DE102013223083A1 (de) 2013-11-13 2015-05-13 Sms Siemag Ag Verfahren und Vorrichtung zur kontaktlosen Überprüfung der Beschaffenheit eines metallurgischen Gießproduktes
US9791420B2 (en) * 2014-08-29 2017-10-17 The Boeing Company Fluidless roller probe device
DE102019106427B4 (de) * 2019-03-13 2022-04-28 Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und –prüfung (BAM) Wandler und Wandleranordnung für Ultraschall-Prüfkopfsysteme, Ultraschall-Prüfkopfsystem und Prüfverfahren
CN117554488B (zh) * 2024-01-11 2024-03-22 成都工业学院 一种超声干耦合的罐体缺陷智能检测小车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128739A (en) * 1982-09-15 1984-05-02 Schlumberger Electronics Ultrasonic inspection devices
GB2144545A (en) * 1983-08-04 1985-03-06 British Gas Corp A wheel probe

Also Published As

Publication number Publication date
JPS5017151B1 (enExample) 1975-06-18
DE2118595B2 (de) 1974-07-25
DE2118595C3 (de) 1975-04-10
DE2118595A1 (de) 1971-11-04
US3745813A (en) 1973-07-17
CA946506A (en) 1974-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee