FR1137085A - Procédé et appareil de sondage utilisant des impulsions élastiques brèves - Google Patents

Procédé et appareil de sondage utilisant des impulsions élastiques brèves

Info

Publication number
FR1137085A
FR1137085A FR1137085DA FR1137085A FR 1137085 A FR1137085 A FR 1137085A FR 1137085D A FR1137085D A FR 1137085DA FR 1137085 A FR1137085 A FR 1137085A
Authority
FR
France
Prior art keywords
probing
short elastic
elastic pulses
pulses
short
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
Other languages
English (en)
Inventor
Paul Renaut
Jacques Dory
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
Application granted granted Critical
Publication of FR1137085A publication Critical patent/FR1137085A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00Seismology; Seismic or acoustic prospecting or detecting
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/04Analysing solids
    • G01N29/07Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02854Length, thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR1137085D 1955-11-26 1955-11-26 Procédé et appareil de sondage utilisant des impulsions élastiques brèves Expired FR1137085A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703378 1955-11-26

Publications (1)

Publication Number Publication Date
FR1137085A true FR1137085A (fr) 1957-05-23

Family

ID=8702043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137085D Expired FR1137085A (fr) 1955-11-26 1955-11-26 Procédé et appareil de sondage utilisant des impulsions élastiques brèves

Country Status (4)

Country Link
US (1) US3166931A (fr)
CH (1) CH341332A (fr)
DE (1) DE1045111B (fr)
FR (1) FR1137085A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1248618A (fr) 1957-12-06 1960-12-23 Traducteur piézoélectrique
US3282087A (en) * 1962-12-19 1966-11-01 Iii Ben Wade Oakes Dickinson Apparatus for generating ultrasonic waves

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280226A (en) * 1940-05-27 1942-04-21 Floyd A Firestone Flaw detecting device and measuring instrument
CH294378A (de) * 1942-09-21 1953-11-15 Daimler Benz Ag Verfahren zur Werkstück- und Werkstoffprüfung mittels Ultraschalls.
GB638285A (en) * 1947-02-20 1950-06-07 Mini Of Supply Improvements in and relating to electro-mechanical transducers
FR1063331A (fr) * 1951-09-03 1954-05-03 Siemens Reiniger Werke Ag Procédé et dispositif pour l'épreuve des matériaux par les ultrasons
GB715143A (en) * 1951-12-13 1954-09-08 Kelvin & Hughes Ltd Improvements in and relating to the non-destructive testing of solid bodies using mechanical vibrations
US2888824A (en) * 1955-03-21 1959-06-02 Sperry Prod Inc Ultrasonic thickness gauge

Also Published As

Publication number Publication date
US3166931A (en) 1965-01-26
CH341332A (fr) 1959-09-30
DE1045111B (de) 1958-11-27

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