VESSEL HULL (VERSIONS) Russian patent published in 2015 - IPC B63B1/26 

FIELD: transportation.

SUBSTANCE: vessel hull is provided, comprising a waterproof wall with applied waterline, underwater wings placed in its nose and stern areas, and wings are fixed directly to the wall, being flat, with arched/arrow-shaped/triangular form and are located one under another with displacement of one relative to another. In the second version underwater wings are made hollow. In the cavity there is a gas-filled shell.

EFFECT: improved performance and buoyancy of a vessel.

2 cl, 6 dwg