A system for stabilizing a vessel, comprising one or more ailerons and a drive device. The aileron is able to move about two axes, one on the longitudinal axis of the aileron substantially perpendicular to the hull at cruising speed and oscillating horizontally at zero speed of the vessel, the other fixed in direction and substantially perpendicular to the first axis and allowing its horizontal oscillation movement. The drive devices give the aileron an inclination movement at cruising speed and a scull movement on the two axes at rest. An electronic computer determines the value of the inclination, whether the vessel be sailing or at rest, and a complementary computer, when the vessel is stopped, generates an alternating movement on the substantially vertical axis and reverses the sign of the inclination calculated by the first computer according to the direction of this movement.
Ship stabilizer system
2018-08-07
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |