Integrated motor/marine propulsor with permanent magnet blades

Details Integrated motor/marine propulsor with permanent magnet blades Integrated motor/marine propulsor with permanent magnet blades

1995-12-21

1997-03-04

Swinehart, Edwin L.

Marine propulsion

Electric drive for propelling means

310 67R, 310266, 417356, F04D 2506

Patent

active

056073291

ABSTRACT:
An integrated motor/marine propulsor is provided having an electric motor apted for converting electrical energy into hydropropulsive energy. The electric motor comprises at least one stator assembly disposed in magnetomotive relation to a rotor. The rotor of the present invention advantageously includes a plurality of rotor blades wherein a portion of at least one of the rotor blades comprises a permanent magnet.

REFERENCES:
patent: 286534 (1883-10-01), Dey et al.
patent: 4563622 (1986-01-01), Deavers et al.
patent: 4758132 (1988-07-01), Hartwig
patent: 4831297 (1989-05-01), Taylor et al.
patent: 4953811 (1990-09-01), Smith
patent: 5220231 (1993-06-01), Veronesi et al.

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