GB1424085A - Ultrasonic testing of articles - Google Patents

Ultrasonic testing of articles

Info

Publication number
GB1424085A
GB1424085A GB2860973A GB2860973A GB1424085A GB 1424085 A GB1424085 A GB 1424085A GB 2860973 A GB2860973 A GB 2860973A GB 2860973 A GB2860973 A GB 2860973A GB 1424085 A GB1424085 A GB 1424085A
Authority
GB
United Kingdom
Prior art keywords
probe
strip
shoe
june
remove
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
GB2860973A
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Priority to GB2860973A priority Critical patent/GB1424085A/en
Publication of GB1424085A publication Critical patent/GB1424085A/en
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
    • G01N29/24—Probes
    • G01N29/2487—Directing probes, e.g. angle probes
    • 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

Abstract

1424085 Ultrasonic inspection devices BRITISH STEEL CORP 7 June 1974 [15 June 1973] 28609/73 Heading H4D An article is tested ultrasonically by directing pulses from a probe to the surface of the article via a coupling liquid conveyed to the probe, conveying the liquid away from the probe and from the surface, and causing a gaseous flow to sweep the surface to remove any residual liquid. In Fig. 1 the edge of moving metal strip 3 to be welded is tested by transmit-receive probes 7, 8 on a shoe 6 supported by arm 2. A water couplant enters the probe assembly through pipe 16, passes across the probes' active faces, and emerges from pipes 20. Air is blown from orifices 27, 30 in tubes 22, 24, 29 to remove from strip 3 any water escaping between shoe 6 and the strip surface.
GB2860973A 1973-06-15 1973-06-15 Ultrasonic testing of articles Expired GB1424085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2860973A GB1424085A (en) 1973-06-15 1973-06-15 Ultrasonic testing of articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2860973A GB1424085A (en) 1973-06-15 1973-06-15 Ultrasonic testing of articles

Publications (1)

Publication Number Publication Date
GB1424085A true GB1424085A (en) 1976-02-04

Family

ID=10278318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2860973A Expired GB1424085A (en) 1973-06-15 1973-06-15 Ultrasonic testing of articles

Country Status (1)

Country Link
GB (1) GB1424085A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538442A1 (en) * 2003-12-01 2005-06-08 Airbus Espana, S.L. Air diffusion nozzle for ultrasonic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538442A1 (en) * 2003-12-01 2005-06-08 Airbus Espana, S.L. Air diffusion nozzle for ultrasonic head

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee