FR2360884A2 - TEST OR STANDARD BODY FOR ESTABLISHING ULTRASONIC TESTING INSTALLATIONS - Google Patents

TEST OR STANDARD BODY FOR ESTABLISHING ULTRASONIC TESTING INSTALLATIONS

Info

Publication number
FR2360884A2
FR2360884A2 FR7724828A FR7724828A FR2360884A2 FR 2360884 A2 FR2360884 A2 FR 2360884A2 FR 7724828 A FR7724828 A FR 7724828A FR 7724828 A FR7724828 A FR 7724828A FR 2360884 A2 FR2360884 A2 FR 2360884A2
Authority
FR
France
Prior art keywords
test
ultrasonic testing
standard body
testing installations
establishing
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.)
Pending
Application number
FR7724828A
Other languages
French (fr)
Inventor
Dieter Lather
Wolfgang Terschuren
Kurt Hannoschock
Gunter Simoneit
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
Publication of FR2360884A2 publication Critical patent/FR2360884A2/en
Pending 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

Abstract

Etalon pour installation de contrôle. Il est constitué par un manchon 1 pourvu dans sa partie supérieure d'une surface réfléchissante 3. Son extrémité supérieure ou de sortie est taillée en biseau tandis que sa paroi est percée de fentes 4 et de perforations obliques 5. Deux fentes angulaires 6 diamétralement opposées sont également prévues dans la partie inférieure, pour un montage à baïonnette sur douille. Application notamment pour les canalisations.Standard for control installation. It consists of a sleeve 1 provided in its upper part with a reflecting surface 3. Its upper or outlet end is bevelled while its wall is pierced with slits 4 and oblique perforations 5. Two diametrically opposed angular slits 6 are also provided in the lower part, for bayonet mounting on the socket. Application in particular for pipes.

FR7724828A 1976-08-06 1977-08-05 TEST OR STANDARD BODY FOR ESTABLISHING ULTRASONIC TESTING INSTALLATIONS Pending FR2360884A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762635982 DE2635982C3 (en) 1976-08-06 1976-08-06 Calibration standard for setting up ultrasonic testing systems

Publications (1)

Publication Number Publication Date
FR2360884A2 true FR2360884A2 (en) 1978-03-03

Family

ID=5985147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724828A Pending FR2360884A2 (en) 1976-08-06 1977-08-05 TEST OR STANDARD BODY FOR ESTABLISHING ULTRASONIC TESTING INSTALLATIONS

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655364C2 (en) * 1976-12-03 1986-07-10 Mannesmann AG, 4000 Düsseldorf Device for ultrasonic testing of UP-welded large pipes
DE3017900C2 (en) * 1980-05-09 1982-12-16 Krautkrämer, GmbH, 5000 Köln Process for the precise automatic setting of the error expected range of ultrasonic tube testing systems for non-destructive testing of materials using the pulse-echo method
US4801894A (en) * 1987-10-23 1989-01-31 Hewlett-Packard Company Frequency detector for frequency locked loop

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285993A (en) * 1961-01-17 1962-03-02 Sncf Calibration blocks for ultrasonic testers
FR1557536A (en) * 1967-03-28 1969-02-14
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285993A (en) * 1961-01-17 1962-03-02 Sncf Calibration blocks for ultrasonic testers
FR1557536A (en) * 1967-03-28 1969-02-14
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
JPS5858023B2 (en) 1983-12-23
IT1114830B (en) 1986-01-27
JPS5320379A (en) 1978-02-24
DE2635982B2 (en) 1978-05-24
DE2635982C3 (en) 1980-02-28
GB1582874A (en) 1981-01-14
CA1094676A (en) 1981-01-27
DE2635982A1 (en) 1978-02-09

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