FIELD: transportation.
SUBSTANCE: invention relates to the field of the dynamic air cushion using vehicles development. Vessel on compressed air flow comprises housing with propulsion unit creating air pressure under ship bottom, bottom is made of parts arranged at different angles, and a heating device built into the closed housing in front of the jet-guiding propulsion unit in the form of a coaxial impeller connected to the internal combustion engine. Besides, the bottom is equipped with side skegs equipped inside longitudinal pressure channels made in the form of hollow through pipes from light aluminium alloy. Coaxial impeller screws have left and right rotation. At the side of the body at the nose part from the coaxial impeller at some distance there are short channels additionally arranged, which are equipped at the inlet with swirlers in the form of blades or small impellers. At the same time short channels are connected to longitudinal pressure channels in side skegs. On the outer side of the skeg side walls on each side above the waterline there are repulsive stops in the form of a mainly ellipsoidal hollow ball with a projecting part on both sides of the skews boards on the outer side.
EFFECT: higher safety during ship operation.
4 cl, 5 dwg
