Boat or vessel with electric drive

Details Boat or vessel with electric drive Boat or vessel with electric drive

B - Operations, Transporting

63

H

B63H 23/24 (2006.01) B63H 20/00 (2006.01)

Patent

CA 2338163

The invention concerns a boat or vessel with electric drive comprising at least an electric motor mounted in a sealed submersible and adjustable casing (22), the electric motor being of the alternating current type and with high rotating speed and housed in the casing (22) with a power inverter powered by on-board batteries, and a reduction gear for driving a propeller (26) mounted on an output shaft of the casing (22). The invention is particularly useful for electrically driving small or medium sized boats and vessels.

Bateau ou navire à propulsion électrique, comprenant au moins un moteur électrique monté dans un boîtier étanche (22) qui est immergeable et orientable, le moteur électrique étant du type à courant alternatif et à vitesse de rotation élevée et étant logé dans le boîtier (22) avec un convertisseur de puissance continu-alternatif alimenté à partir de batteries embarquées, et avec un réducteur à engrenage pour l'entraînement d'une hélice (26) montée sur un arbre de sortie du boîtier (22). L'invention s'applique notamment à la propulsion électrique de bateaux et navires de petite ou moyenne taille.

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