FR2340549A1 - Procede et dispositif pour l'examen non-destructif de toles et de bandes au moyen d'ultrasons - Google Patents

Procede et dispositif pour l'examen non-destructif de toles et de bandes au moyen d'ultrasons

Info

Publication number
FR2340549A1
FR2340549A1 FR7702595A FR7702595A FR2340549A1 FR 2340549 A1 FR2340549 A1 FR 2340549A1 FR 7702595 A FR7702595 A FR 7702595A FR 7702595 A FR7702595 A FR 7702595A FR 2340549 A1 FR2340549 A1 FR 2340549A1
Authority
FR
France
Prior art keywords
specimen
sides
test range
fault testing
probes located
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.)
Granted
Application number
FR7702595A
Other languages
English (en)
French (fr)
Other versions
FR2340549B3 (enExample
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2340549A1 publication Critical patent/FR2340549A1/fr
Application granted granted Critical
Publication of FR2340549B3 publication Critical patent/FR2340549B3/fr
Granted 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
    • 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
    • G01N2291/04—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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • 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
    • G01N2291/263—Surfaces
    • G01N2291/2632—Surfaces flat

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)
FR7702595A 1976-02-04 1977-01-31 Procede et dispositif pour l'examen non-destructif de toles et de bandes au moyen d'ultrasons Granted FR2340549A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762604651 DE2604651A1 (de) 1976-02-04 1976-02-04 Verfahren und vorrichtung zur zerstoerungsfreien pruefung von blechen und baendern

Publications (2)

Publication Number Publication Date
FR2340549A1 true FR2340549A1 (fr) 1977-09-02
FR2340549B3 FR2340549B3 (enExample) 1979-10-05

Family

ID=5969233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702595A Granted FR2340549A1 (fr) 1976-02-04 1977-01-31 Procede et dispositif pour l'examen non-destructif de toles et de bandes au moyen d'ultrasons

Country Status (4)

Country Link
JP (1) JPS5296085A (enExample)
DE (1) DE2604651A1 (enExample)
FR (1) FR2340549A1 (enExample)
IT (1) IT1076317B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160922A3 (en) * 1984-05-05 1988-03-23 Nukem Gmbh Method for the ultrasonic non-destructive testing of objects and components, and apparatus for using the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917539C2 (de) * 1979-04-30 1982-11-18 Krautkrämer, GmbH, 5000 Köln Verfahren und Vorrichtung zur Ermittlung von Ungänzen
DE10138409C1 (de) * 2001-08-04 2002-11-21 Ct Kontrollsysteme Gmbh Vorrichtung zum Überprüfen des oberen Randbereichs von Behältern auf Beschädigungen sowie Materialfehler
DE20114959U1 (de) * 2001-09-11 2002-05-16 Volk & Nadenau GmbH, 44149 Dortmund Griffleistenüberprüfung bei Kunststoff-Flaschenkästen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160922A3 (en) * 1984-05-05 1988-03-23 Nukem Gmbh Method for the ultrasonic non-destructive testing of objects and components, and apparatus for using the same

Also Published As

Publication number Publication date
JPS5296085A (en) 1977-08-12
FR2340549B3 (enExample) 1979-10-05
IT1076317B (it) 1985-04-27
DE2604651A1 (de) 1977-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse