ACOUSTIC TRANSDUCER OF POSITION OF SEPARATION BOUNDARY OF TWO MEDIA IN PIPE LINE Russian patent published in 1995 - IPC

Abstract RU 2036439 C1

FIELD: measurement technology. SUBSTANCE: acoustic transducer has cylindrical body, radiator and microphone placed along its central axis, horn extension piece and registration unit. Separable horn extension piece is put on cylindrical body and has cylindrical outer surface. Thrust ring with anchoring elements is arranged for translation over this surface along its generating line. Flat centering springs are placed between anchoring elements. EFFECT: expanded application field. 1 dwg

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RU 2 036 439 C1

Authors

Fedorenko Ju.N.

Volochaj A.N.

Dates

1995-05-27—Published

1990-09-21—Filed