FR2340549B3 - - Google Patents

Info

Publication number
FR2340549B3
FR2340549B3 FR7702595A FR7702595A FR2340549B3 FR 2340549 B3 FR2340549 B3 FR 2340549B3 FR 7702595 A FR7702595 A FR 7702595A FR 7702595 A FR7702595 A FR 7702595A FR 2340549 B3 FR2340549 B3 FR 2340549B3
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
FR7702595A
Other versions
FR2340549A1 (fr
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 FR2340549A1 (fr) 1977-09-02
FR2340549B3 true FR2340549B3 (fr) 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 (fr)
DE (1) DE2604651A1 (fr)
FR (1) FR2340549A1 (fr)
IT (1) IT1076317B (fr)

Families Citing this family (4)

* 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
DE3416709A1 (de) * 1984-05-05 1985-11-07 Nukem Gmbh, 6450 Hanau Verfahren zur zerstoerungsfreien pruefung von werkstuecken oder bauteilen mit ultraschall und vorrichtung zur durchfuehrung des verfahrens
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 Griffleistenüberprüfung bei Kunststoff-Flaschenkästen

Also Published As

Publication number Publication date
DE2604651A1 (de) 1977-10-27
IT1076317B (it) 1985-04-27
JPS5296085A (en) 1977-08-12
FR2340549A1 (fr) 1977-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse