FIELD: vessels and other watercrafts.
SUBSTANCE: invention relates to marine equipment and is intended for transmission of distress signals from an emergency submarine located under ice. Radio beacon includes autonomous power source, radio transmitter, thermodrill, antenna, system of depth stabilization, thermodrill vertical position stabilization system. Combustion of gas mixture occurs in chamber (4) between inner surface of thermodrill attack part (3) and inner guiding cone (16), ensuring maintenance of required temperature on outer surface of attacking part. Removal of combustion products is carried out via pipe-in-pipe pipeline into environment, providing jet movement of thermodrill. Combustion products are also used in stabilization system of vertical position of thermodrill due to their batching into the environment through valves controlled by commands from accelerometer.
EFFECT: technical result consists in improvement of operating characteristics of a beacon in ice conditions.
1 cl, 6 dwg
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