FIELD: shipbuilding.
SUBSTANCE: invention relates to a ship propulsive machinery. Vessel contains a body that has a rear end and bottom, and an azimuth propulsive unit mounted on the bottom of the ship hull. Azimuth propulsive machine comprises a propeller and provides an open position mode in which the propeller is mounted behind the rear end of the hull, as well as the azimuth propulsive unit is rotatable and provides a secure position mode in which the azimuth propulsive unit remains under the hull of the vessel.
EFFECT: attenuation of pressure and noise pulses is achieved.
13 cl, 2 dwg
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