| abstract |
The present invention relates to a ballast water treatment and propulsion system using an axleless motor, and more particularly, to a ballast water treatment and propulsion system using an axleless motor, more specifically, to control the ballast water flow in the vessel One is a waterproof motor for discharging ballast water because it does not pollute because it inflows and discharges ballast water in real time and discharges ballast water. It is a waterproof motor for discharging ballast water, and a spiral screw It is suitable for gas and liquid conveyance of the motor itself and rotates the built-in water-proof motor without bearings, thereby reducing the mechanical friction, thereby improving the rotation efficiency and causing the propeller cavitation of the ship through the outer cylindrical structure of the rotor And the power is consumed inside the motor stator in which the force is generated, The present invention relates to a ship equilibrium water treatment and propulsion system utilizing an axleless motor designed to avoid the need for a tugboat when the ship is stowed, because the propulsion efficiency is good and the propulsion of the ship is facilitated by rotating the shaft laterally or back and forth depending on the motor installation position and number, . |