JPS5427995Y2 - - Google Patents

Info

Publication number
JPS5427995Y2
JPS5427995Y2 JP1195474U JP1195474U JPS5427995Y2 JP S5427995 Y2 JPS5427995 Y2 JP S5427995Y2 JP 1195474 U JP1195474 U JP 1195474U JP 1195474 U JP1195474 U JP 1195474U JP S5427995 Y2 JPS5427995 Y2 JP S5427995Y2
Authority
JP
Japan
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
JP1195474U
Other languages
Japanese (ja)
Other versions
JPS5058783U (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS5058783U publication Critical patent/JPS5058783U/ja
Application granted granted Critical
Publication of JPS5427995Y2 publication Critical patent/JPS5427995Y2/ja
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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding

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)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1195474U 1973-01-29 1974-01-28 Expired JPS5427995Y2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7303048A FR2298921A5 (fr) 1973-01-29 1973-01-29 Procede de controle par ultrasons des soudures en forte epaisseur et dispositifs de mise en oeuvr

Publications (2)

Publication Number Publication Date
JPS5058783U JPS5058783U (enrdf_load_stackoverflow) 1975-05-31
JPS5427995Y2 true JPS5427995Y2 (enrdf_load_stackoverflow) 1979-09-10

Family

ID=9113994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1195474U Expired JPS5427995Y2 (enrdf_load_stackoverflow) 1973-01-29 1974-01-28

Country Status (5)

Country Link
JP (1) JPS5427995Y2 (enrdf_load_stackoverflow)
BE (1) BE809743A (enrdf_load_stackoverflow)
FR (1) FR2298921A5 (enrdf_load_stackoverflow)
GB (1) GB1458101A (enrdf_load_stackoverflow)
IT (1) IT1004806B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419797A (en) * 1977-07-14 1979-02-14 Mitsubishi Heavy Ind Ltd Flaw locator of fariable focal point type
FR2443072A1 (fr) * 1978-04-20 1980-06-27 Commissariat Energie Atomique Optique pour exploration d'une piece par un faisceau
JPS5917154A (ja) * 1982-07-20 1984-01-28 Kobe Steel Ltd 超音波法による欠陥の検出方法
JPS5917156A (ja) * 1982-07-20 1984-01-28 Kobe Steel Ltd 超音波法による欠陥の検出方法
FR2545238B1 (fr) * 1983-04-29 1985-07-05 Commissariat Energie Atomique Procede et dispositif d'holographie acoustique utilisant un faisceau ultrasonore limite dans l'espace
FR2550345B1 (fr) * 1983-08-01 1985-10-11 Commissariat Energie Atomique Sonde ultrasonore multitransducteurs, a transducteurs de tailles differentes
FR2559266B1 (fr) * 1984-02-02 1986-07-04 Comp Generale Electricite Dispositif a ondes acoustiques focalisees pour etudier la structure d'un objet
US4856337A (en) * 1987-07-30 1989-08-15 Westinghouse Electric Corp. Apparatus and method for providing a combined ultrasonic and eddy current inspection of a tube
FR2695727B1 (fr) * 1992-09-14 1994-10-28 Cezus Co Europ Zirconium Procédé de contrôle ultrasonore en immersion d'une pièce métallique et son utilisation.
DE4421847C2 (de) * 1994-06-23 1996-06-27 Fraunhofer Ges Forschung Vorrichtung zum Messen von Unregelmäßigkeiten in Behälterinnenwänden mit Ultraschall
FR2750502B1 (fr) * 1996-06-27 1998-08-21 Jeumont Ind Dispositif et procede de controle par ultrasons d'une piece de forte epaisseur
DE19852335C2 (de) * 1997-11-19 2002-05-29 Theysohn Gmbh Einrichtung zur Fehlererfassung und/oder Wanddickenmessung bei durchlaufenden Bändern oder Rohren aus Kunststoff mit Ultraschallsignalen
JP5064280B2 (ja) * 2008-03-28 2012-10-31 株式会社Ｉｈｉ 超音波検査装置及び超音波検査方法
FR3011332B1 (fr) * 2013-09-30 2019-12-20 Areva Np Procede et dispositif de controle non destructif d'une soudure d'une piece de reacteur nucleaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1273121A (fr) * 1959-11-06 1961-10-06 Kelvin & Hughes Ltd Perfectionnements aux dispositifs de détection des défauts et dispositifs analogues utilisant des ondes sonores ou ultra-sonores pulsées
US3310977A (en) * 1964-04-07 1967-03-28 Automatic Ind Inc Ultrasonic inspection apparatus using variable focus and gate
US3895685A (en) * 1971-04-19 1975-07-22 Combustion Eng Method and apparatus for ultrasonic inspection of weldments

Also Published As

Publication number Publication date
GB1458101A (en) 1976-12-08
JPS5058783U (enrdf_load_stackoverflow) 1975-05-31
IT1004806B (it) 1976-07-20
BE809743A (fr) 1974-05-02
FR2298921A5 (fr) 1976-08-20

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