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AssigneeUnderwater Communications & Navigation Laboratory (Limited Liability Company)
InventorsStanislav Mikhailovich Dmitriev, Alexander Vasilievich Dikarev
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The invention relates to hydroacoustics and more specifically to hydroacoustic devices comprising, disposed in a single housing, a converter of liquid-medium oscillations and electrical signals, capable of receiving and/or transmitting hydroacoustic signals, the converter being disposed on a board which is connected to a switch cable for providing power and transmitting electrical signals, and may be used as a receiver and/or transmitter of hydroacoustic signals in water. According to the invention, the housing of the to hydroacoustic device is formed by the outer surfaces of the converter and board, and by a protective material which coats all of said surfaces, said material allowing for a transmission of hydroacoustic oscillations and being capable of transitioning from a highly-elastic or viscous-flow state to a solid state. The achieved technical result consists in simplifying the design of the device.
Hydroacoustic device comprising, disposed in a single housing, a converter of liquid-medium oscillations and electrical signals, capable of receiving and/or transmitting hydroacoustic signals, the converter being disposed on a board which is connected to a switch cable for providing power and transmitting electrical signals, characterised in that the housing of the hydroacoustic device is formed by the outer surfaces of the converter and board, and by a waterproof compound which coats all of said surfaces, said compound allowing for a transmission of the hydroacoustic oscillations.
Dependencies are inferred from the claim text.