PROPULSION FOR BOATS CONSISTING OF JETS OF AIR DRAWN INTO A PAIR OF LONGITUDINAL CHANNELS UNDER THE HULL.

摘要

Propulsion for boats (10) by jets of compressed air inside a pair of parallel longitudinal channels (11) open underneath, placed below the hull, substantially horizontal, one on each side of a third wider axial channels (13) suitable for formation, as a consequence of the movement of said boat, of a cushion of air that sustains the hull when sliding over the water.