IT1021392B - Dispositivo per il rilevamento di posizioni angolari di un fascio di ultrasuoni destinato in particola re all esame non distruttivo dei materiali e procedimento per tale rilevamento - Google Patents

Dispositivo per il rilevamento di posizioni angolari di un fascio di ultrasuoni destinato in particola re all esame non distruttivo dei materiali e procedimento per tale rilevamento

Info

Publication number
IT1021392B
IT1021392B IT27299/74A IT2729974A IT1021392B IT 1021392 B IT1021392 B IT 1021392B IT 27299/74 A IT27299/74 A IT 27299/74A IT 2729974 A IT2729974 A IT 2729974A IT 1021392 B IT1021392 B IT 1021392B
Authority
IT
Italy
Prior art keywords
detection
procedure
materials
angular positions
ultrasonic beam
Prior art date
Application number
IT27299/74A
Other languages
English (en)
Original Assignee
Centre Techn Ind Mecanique
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 Centre Techn Ind Mecanique filed Critical Centre Techn Ind Mecanique
Application granted granted Critical
Publication of IT1021392B publication Critical patent/IT1021392B/it

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
    • G01N29/24—Probes
    • G01N29/2487—Directing probes, e.g. angle probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • 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
    • 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
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT27299/74A 1974-03-19 1974-09-13 Dispositivo per il rilevamento di posizioni angolari di un fascio di ultrasuoni destinato in particola re all esame non distruttivo dei materiali e procedimento per tale rilevamento IT1021392B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409182A FR2265064B1 (it) 1974-03-19 1974-03-19

Publications (1)

Publication Number Publication Date
IT1021392B true IT1021392B (it) 1978-01-30

Family

ID=9136500

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27299/74A IT1021392B (it) 1974-03-19 1974-09-13 Dispositivo per il rilevamento di posizioni angolari di un fascio di ultrasuoni destinato in particola re all esame non distruttivo dei materiali e procedimento per tale rilevamento

Country Status (8)

Country Link
US (1) US3937067A (it)
JP (1) JPS5427275B2 (it)
CA (1) CA1008553A (it)
DE (1) DE2442040C3 (it)
FR (1) FR2265064B1 (it)
GB (1) GB1464025A (it)
IT (1) IT1021392B (it)
SE (1) SE408095B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349139A1 (fr) * 1975-11-20 1977-11-18 Centre Techn Ind Mecanique Procede et dispositif d'examen non destructif par ultrasons
NL8200589A (nl) * 1982-02-16 1983-09-16 Fokker Bv Werkwijze voor het niet destruktief, kwalitatief testen van materiaaleigenschappen.
GB2139757A (en) * 1983-05-12 1984-11-14 Secr Defence Method of ultrasonic non-destructive testing
US4811250A (en) * 1986-05-02 1989-03-07 Applied Power Inc. Deviation measurement system
US4852416A (en) * 1987-06-10 1989-08-01 Movats Incorporated Ultrasonic testing system with variable angle transducer mount
US4782702A (en) * 1987-06-10 1988-11-08 Movats Incorporated Ultrasonic testing system with variable angle transducer mount
FR2737295B1 (fr) * 1995-07-27 1997-10-24 Framatome Sa Dispositif de mesure d'une distance separant des premiere et seconde surfaces en regard, notamment d'une paroi interne d'un conduit tubulaire
US5974889A (en) * 1998-01-02 1999-11-02 General Electric Company Ultrasonic multi-transducer rotatable scanning apparatus and method of use thereof
US5987991A (en) * 1998-01-02 1999-11-23 General Electric Company Determination of Rayleigh wave critical angle
WO2008108054A1 (ja) * 2007-03-05 2008-09-12 Yamaguchi University 超音波診断装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645933A (en) * 1945-11-26 1953-07-21 Us Navy Solids characteristics tester
GB766984A (en) * 1951-11-21 1957-01-30 Nat Res Dev Improvements in and relating to the transmission of ultrasonic vibrations
FR2153791A5 (it) * 1971-09-24 1973-05-04 Centre Techn Ind Mecanique

Also Published As

Publication number Publication date
JPS50126291A (it) 1975-10-03
DE2442040A1 (de) 1975-10-02
FR2265064A1 (it) 1975-10-17
DE2442040C3 (de) 1980-01-03
CA1008553A (en) 1977-04-12
DE2442040B2 (de) 1979-05-03
FR2265064B1 (it) 1976-10-08
SE408095B (sv) 1979-05-14
US3937067A (en) 1976-02-10
JPS5427275B2 (it) 1979-09-08
GB1464025A (en) 1977-02-09
SE7411571L (it) 1975-09-22

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