PIEZOCERAMIC CYLINDRICAL RADIATOR FOR SONAR STATIONS Russian patent published in 2009 - IPC H04R17/00

Abstract SU 1840709 A1

FIELD: physics; acoustics.

SUBSTANCE: piezoceramic cylindrical radiator for sonar stations consists of cylinders of the same size. Cylinders are made of piezoceramics of different composition, which have different values of sound velocity.

EFFECT: provides for broad-band operation.

3 dwg

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SU 1 840 709 A1

Authors

Pozern Vladimir Igorevich

Dates

2009-02-10—Published

1963-03-25—Filed