B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
B63H 5/16 (2006.01) B63B 1/16 (2006.01) B63B 39/06 (2006.01) B63H 20/34 (2006.01)
Patent
CA 2255944
A lift-generating device for a power boat includes a boundary (4) of semi- circular form in cross section mounted beneath the propeller (5) of the boat so that the propeller (5) produces a high-speed water flow over the upwardly facing surface of the boundary (4), thereby creating lift.
L'invention concerne un dispositif générateur de portance pour une embarcation à moteur comprenant une barrière (4) de forme semi-circulaire en coupe transversale montée en dessous de l'hélice (5) de l'embarcation de sorte que l'hélice (5) produise un écoulement d'eau à grande vitesse sur la surface de la barrière (4) tournée vers le haut, créant ainsi une portance.
Belmont Michael Richard
Fetherstonhaugh & Co.
LandOfFree
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