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SUBMERSIBLE ELECTRIC THRUSTER

  • US 20150314849A1
  • Filed: 04/29/2015
  • Published: 11/05/2015
  • Est. Priority Date: 05/01/2014
  • Status: Active Grant
First Claim
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1. A submersible electric thruster comprising:

  • a stator assembly with a stator, electrical windings, bearings, and a base;

    a rotor assembly with a shaft extending through the stator assembly that is connected co-rotatably to a plurality of magnets arranged about the stator that are driven by the electromagnetic forces of the stator and windings;

    a propeller with a central hub that surrounds and is co-rotatably connected to the rotor assembly and with a plurality of angularly spaced propeller blades that extend from said central hub;

    a nose cone that is connected to the stator assembly;

    a nozzle that is connected to the stator assembly and provides an inlet and outlet for water flow;

    a tail cone that is connected to the nozzle.

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