IT1076317B - PROCEDURE AND DEVICE FOR THE NON-DESTRUCTIVE TESTING OF SHEETS AND TAPES - Google Patents

PROCEDURE AND DEVICE FOR THE NON-DESTRUCTIVE TESTING OF SHEETS AND TAPES

Info

Publication number
IT1076317B
IT1076317B IT1966577A IT1966577A IT1076317B IT 1076317 B IT1076317 B IT 1076317B IT 1966577 A IT1966577 A IT 1966577A IT 1966577 A IT1966577 A IT 1966577A IT 1076317 B IT1076317 B IT 1076317B
Authority
IT
Italy
Prior art keywords
tapes
sheets
procedure
destructive testing
destructive
Prior art date
Application number
IT1966577A
Other languages
Italian (it)
Inventor
Karl Ries
Wolfgang Wiedenhoff
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
Application granted granted Critical
Publication of IT1076317B publication Critical patent/IT1076317B/en

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)
IT1966577A 1976-02-04 1977-01-26 PROCEDURE AND DEVICE FOR THE NON-DESTRUCTIVE TESTING OF SHEETS AND TAPES IT1076317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762604651 DE2604651A1 (en) 1976-02-04 1976-02-04 METHOD AND DEVICE FOR NON-DESTRUCTIVE TESTING OF SHEET METALS AND STRIPS

Publications (1)

Publication Number Publication Date
IT1076317B true IT1076317B (en) 1985-04-27

Family

ID=5969233

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1966577A IT1076317B (en) 1976-02-04 1977-01-26 PROCEDURE AND DEVICE FOR THE NON-DESTRUCTIVE TESTING OF SHEETS AND TAPES

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917539C2 (en) * 1979-04-30 1982-11-18 Krautkrämer, GmbH, 5000 Köln Method and device for determining discontinuities
DE3416709A1 (en) * 1984-05-05 1985-11-07 Nukem Gmbh, 6450 Hanau METHOD FOR DESTRUCTION-FREE TESTING OF WORKPIECES OR COMPONENTS WITH ULTRASOUND AND DEVICE FOR IMPLEMENTING THE METHOD
DE10138409C1 (en) * 2001-08-04 2002-11-21 Ct Kontrollsysteme Gmbh Container upper edge checking device uses ultrasonic checking units for detecting damage or material faults in grip rails at container top edges
DE20114959U1 (en) * 2001-09-11 2002-05-16 Volk & Nadenau GmbH, 44149 Dortmund Handle bar check for plastic bottle crates

Also Published As

Publication number Publication date
DE2604651A1 (en) 1977-10-27
FR2340549A1 (en) 1977-09-02
JPS5296085A (en) 1977-08-12
FR2340549B3 (en) 1979-10-05

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IT1076317B (en) PROCEDURE AND DEVICE FOR THE NON-DESTRUCTIVE TESTING OF SHEETS AND TAPES