AERODYNAMIC VESSEL Russian patent published in 2019 - IPC B60V1/14 B60V3/06 

FIELD: shipbuilding.

SUBSTANCE: invention relates to shipbuilding and concerns aerodynamic vessels. Aerodynamic vessel comprises main engine mechanically connected with vertical lift propellers, cruise engine mechanically connected with cruise propulsors, two conical double differentials connected with spacecraft control mechanisms in space and propulsors of vertical lift, and air-water rudders. Each vertical lift propulsor comprises a cylindrical housing with a reduction gear in the middle part, which driven shafts are installed vertically and on them top and bottom groups of disks with a gap between the housing are fixed. Each of disks is made of two interchangeable disks – upper and lower, interconnected by bolts. Sharp radial teeth are made on upper outer end surface of upper disc and lower external end surface of lower disc. Teeth on upper disc are deflected in opposite direction from direction of rotation, and teeth on lower surface of lower disc are deflected in direction of disk rotation. Outer surface of each tooth is shaped to a convex hyperbolic curve, the initial point of which lies on the end surface of the disc, and the inner surface of each tooth is part of a circumference connecting the tooth apex and the end surface of the disc. On the upper surface of the upper disc between teeth there are sections of low air pressure, and on the end surface of the lower disc between the teeth there are sections of high air pressure.

EFFECT: increased lift of propulsors of vertical lift and increased operational characteristics of aerodynamic vessel.

1 cl, 24 dwg