CA1094676A - Element de reference pour le reglage de materiel d'essai a ultrasons - Google Patents

Element de reference pour le reglage de materiel d'essai a ultrasons

Info

Publication number
CA1094676A
CA1094676A CA284,167A CA284167A CA1094676A CA 1094676 A CA1094676 A CA 1094676A CA 284167 A CA284167 A CA 284167A CA 1094676 A CA1094676 A CA 1094676A
Authority
CA
Canada
Prior art keywords
sleeve
reference element
transducer
hollow interior
test equipment
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
CA284,167A
Other languages
English (en)
Inventor
Dieter Lather
Wolfgang Terschuren
Kurt Hannoschock
Gunter Siemoneit
Karl Ries
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
Application granted granted Critical
Publication of CA1094676A publication Critical patent/CA1094676A/fr
Expired 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
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
CA284,167A 1976-08-06 1977-08-05 Element de reference pour le reglage de materiel d'essai a ultrasons Expired CA1094676A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762635982 DE2635982C3 (de) 1976-08-06 1976-08-06 Eichnormal zum Einrichten von Ultraschall-Prüfanlagen
DEP2635982.0-52 1976-08-06

Publications (1)

Publication Number Publication Date
CA1094676A true CA1094676A (fr) 1981-01-27

Family

ID=5985147

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284,167A Expired CA1094676A (fr) 1976-08-06 1977-08-05 Element de reference pour le reglage de materiel d'essai a ultrasons

Country Status (6)

Country Link
JP (1) JPS5858023B2 (fr)
CA (1) CA1094676A (fr)
DE (1) DE2635982C3 (fr)
FR (1) FR2360884A2 (fr)
GB (1) GB1582874A (fr)
IT (1) IT1114830B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655364C2 (de) * 1976-12-03 1986-07-10 Mannesmann AG, 4000 Düsseldorf Vorrichtung zur Ultraschallprüfung von UP-geschweißten Großrohren
DE3017900C2 (de) * 1980-05-09 1982-12-16 Krautkrämer, GmbH, 5000 Köln Verfahren zur genauen automatischen Einstellung des Fehlererwartungsbereiches von Ultraschall-Rohr-Prüfanlagen zur zerstörungsfreien Werkstoffprüfung nach dem Impuls-Echo-Verfahren
US4801894A (en) * 1987-10-23 1989-01-31 Hewlett-Packard Company Frequency detector for frequency locked loop
RU2186383C2 (ru) * 1999-04-13 2002-07-27 Государственное унитарное предприятие "Научно-исследовательский и конструкторский институт монтажной технологии" Образец для ультразвукового контроля (варианты)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285993A (fr) * 1961-01-17 1962-03-02 Sncf Cales-étalon pour appareils de contrôle à ultra-sons
JPS511993B1 (fr) * 1967-03-28 1976-01-22
US3677061A (en) * 1971-02-10 1972-07-18 Amsted Ind Inc Ultrasonic test standard
US3908439A (en) * 1974-09-24 1975-09-30 Curtiss Wright Corp Flat bottom reference reflectors for ultrasonic inspection

Also Published As

Publication number Publication date
DE2635982A1 (de) 1978-02-09
DE2635982B2 (de) 1978-05-24
DE2635982C3 (de) 1980-02-28
JPS5858023B2 (ja) 1983-12-23
JPS5320379A (en) 1978-02-24
GB1582874A (en) 1981-01-14
IT1114830B (it) 1986-01-27
FR2360884A2 (fr) 1978-03-03

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Legal Events

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