Method of in-tube ultrasonic inspection

A method of in-tube ultrasonic inspection of pipelines is carried out by passing inside the pipeline a scanning pig, emitting ultrasonic probing pulses towards the pipe wall and receiving the reflected ultrasonic pulses. The received pulses are amplified using an amplification factor which is increa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ELISEEV VLADIMIR N, BAZAROV ALEXANDR J, DESYATCHIKOV DENIS A, KARASEV NIKOLAI A, SLEPOV ANDREI M, KORNEV GENNADY A, ISUPOV MIKHAIL A, NIKOLAEV NIKOLAI V, DESYATCHIKOV ALEXANDR P, CHERNOV SERGEI V, KIRICHENKO SERGEI P, SMIRNOV ANATOLY V
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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