FIELD: physics; acoustics.
SUBSTANCE: cylinder-type underwater transducer comprises one piezoceramic ring or several piezoceramic rings. In the transducer, piezoceramic cylinder is of variable circumferential thickness; axes of cylinder outer and inner surfaces are offset as regards to each other.
EFFECT: provides for directional radiation at any depth; simplified design.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HYDROACOUSTIC CYLINDRICAL CONVERTER | 1967 |
|
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|
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| PIEZOCERAMIC CYLINDRICAL RADIATOR FOR SONAR STATIONS | 1963 |
|
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| ACOUSTIC ANTENNA | 1995 |
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| HYDROACOUSTIC CONVERTER OF BEACON TRANSPONDER | 1993 |
|
RU2044411C1 |
| DOUBLE-RESONANT PIEZOCERAMIC TRANSDUCER | 1970 |
|
SU1840723A1 |
