FR2244173B1 - - Google Patents

Info

Publication number
FR2244173B1
FR2244173B1 FR7333530A FR7333530A FR2244173B1 FR 2244173 B1 FR2244173 B1 FR 2244173B1 FR 7333530 A FR7333530 A FR 7333530A FR 7333530 A FR7333530 A FR 7333530A FR 2244173 B1 FR2244173 B1 FR 2244173B1
Authority
FR
France
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
FR7333530A
Other languages
French (fr)
Other versions
FR2244173A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7333530A priority Critical patent/FR2244173A1/fr
Publication of FR2244173A1 publication Critical patent/FR2244173A1/fr
Application granted granted Critical
Publication of FR2244173B1 publication Critical patent/FR2244173B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • 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
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • 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
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR7333530A 1973-09-19 1973-09-19 Non-destructive ultrasonic testing system - permits location and indication of contour of fault to be determined Granted FR2244173A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7333530A FR2244173A1 (en) 1973-09-19 1973-09-19 Non-destructive ultrasonic testing system - permits location and indication of contour of fault to be determined

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7333530A FR2244173A1 (en) 1973-09-19 1973-09-19 Non-destructive ultrasonic testing system - permits location and indication of contour of fault to be determined

Publications (2)

Publication Number Publication Date
FR2244173A1 FR2244173A1 (en) 1975-04-11
FR2244173B1 true FR2244173B1 (xx) 1979-04-13

Family

ID=9125229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333530A Granted FR2244173A1 (en) 1973-09-19 1973-09-19 Non-destructive ultrasonic testing system - permits location and indication of contour of fault to be determined

Country Status (1)

Country Link
FR (1) FR2244173A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404851A1 (fr) * 1977-09-28 1979-04-27 Nuclear Power Co Ltd Procede et appareillage pour le controle d'articles metalliques par ultra-sons
SU894633A1 (ru) * 1979-04-24 1981-12-30 Нижне-Волжский научно-исследовательский институт геологии и геофизики Способ сейсмической разведки
JPS60190855A (ja) * 1984-03-12 1985-09-28 Hitachi Ltd ２探触子超音波探傷装置
EP0603608B1 (fr) * 1992-12-23 1997-07-23 Speno International S.A. Procédé et dispositif de contrÔle non destructif continu des rails en voie à l'aide d'ultrasons
JP3664826B2 (ja) * 1996-11-08 2005-06-29 三菱電機株式会社 超音波探傷装置

Also Published As

Publication number Publication date
FR2244173A1 (en) 1975-04-11

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse