FIELD: instrumentation; marine equipment.
SUBSTANCE: invention is intended for detection, determination of location and classification of submarines and surface ships. Disclosed is sonar buoy, in housing of which there is a water-jet propeller, providing device with moving force in preset direction, which is water pump operated from electric motor. Body is made in form of compressed sphere upholstered by thin film on basis of tissue, which is silicon solar cell. In housing there is electric generator, via control system connected with motor and storage battery. On shaft of electric generator in its upper part outside of housing is impeller to lower part of which brushes are hinged, pressed to housing surface by springs.
EFFECT: technical result consists in improvement of operational characteristics of sonar buoy.
1 cl, 3 dwg
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