HYDROACOUSTIC PIEZOCERAMIC TRANSDUCER Russian patent published in 2006 - IPC H04R1/44 H04R17/00

Abstract SU 1840213 A1

FIELD: hydroacoustics; deep-water emitters and detectors.

SUBSTANCE: proposed hydroacoustic piezoceramic transducer has two identical rectangular working plates mounted on hinged supports symmetrically to transducer oscillatory system neutral. Working plates are concave structures with their concavity facing mechanical neutral of transducer oscillatory system.

EFFECT: enhanced measurement accuracy under fluctuating temperature conditions.

1 cl, 2 dwg

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SU 1 840 213 A1

Authors

Bruk Abram Mordukhovich

Ljubavin Lev Davydovich

Dates

2006-08-20—Published

1965-10-01—Filed