UNDERWATER SOUND TRANSDUCER Russian patent published in 2009 - IPC B06B1/00 G01S7/52

Abstract SU 1840776 A1

FIELD: radio engineering.

SUBSTANCE: invention elates to radio engineering field and can be used in the capacity of aerial for transponder-beacon or connection aerial of deep-diving vehicle. Technical result is achieved by means of that device contains cylindrical active component, inner cavity of which is filled by sound transparent liquid, and one of butt sides is closed by metallic flange, and diffuser. Diffuser is implemented in the form of hemisphere and fixed to the second butt side of cylindrical active component.

EFFECT: uniform acoustic field in operational semispace.

5 dwg

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SU 1 840 776 A1

Authors

Korableva A.P.

Dates

2009-07-27—Published

1970-07-09—Filed