B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
B63B 39/06 (2006.01)
Patent
CA 2298489
Stabilization apparatus (12) for a watercraft (10) having a hull (14), including at least one hydrofoil (20) with a leading edge (22) and a trailing edge (24), the edges defining a chord (26) extending therebetween, the at least one hydrofoil being mounted below an underside of the hull and arranged for rotation about an axis (30) that is generally perpendicular to the chord and directed towards the underside (28) of the hull, and control apparatus (40) that rotates the at least one hydrofoil about the axis in response to roll of the watercraft so as to stabilize the watercraft against the roll. Preferably the axis passes generally through the chord's center.
On décrit un dispositif (12) de stabilisation destiné à un véhicule marin (10) comportant une coque (14) et comprenant au moins une aide portante (20) ayant un bord d'attaque (22) et un bord arrière (24), les bords définissant une corde (26) s'étendant entre ces derniers, la ou les ailes portantes étant montées sous une face inférieure de la coque et placées pour tourner autour d'un axe (30) qui est globalement perpendiculaire à la corde et orienté vers le dessous (28) de la coque, et un appareil (40) de commande qui fait tourner la ou les ailes portantes autour de l'axe à l'encontre du roulis du bateau de manière à stabiliser ce dernier. De préférence l'axe passe globalement par le centre de la corde.
Gaber Benny
Kirby Eades Gale Baker
LandOfFree
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