ANORDNING FOR KVALITETSKONTROLL AV ROR MEDELST ULTRALJUD

Immersed testing of a moving tubular part within a tank filled with an acoustic couplant fluid is performed by means of at least one stationary but positionally adjustable ultrasonic emitter-receiver tranducer 22a, 22b of annular design having a flat active face 26a, 26b directed towards a stationar...

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Bibliographische Detailangaben
Hauptverfasser: R GAMBIN, J-P DUFAYET
Format: Patent
Sprache:swe
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