Inflatable Air Blower where different?

In the works above "Inflatable Air Blower" and AC fans is not the same. Conductor through the current generates a magnetic field, if the conductor is placed in a magnetic field to another, it will produce suction or repulsion, causing objects to move. In the fan inside, surrounded by silicon rubber magnets, two coils wound around the axial center part, "Inflatable Air Blower" and a Hall sensor component as a synchronous detection means for controlling a set of circuit which makes the two winding axis group work coil turns. Steel produce different magnetic poles, the magnet pole and the rubber suction repulsion. When the suction fan of repulsion greater than the static friction, "Inflatable Air Blower" natural blades rotate. Due to the Hall sensor component provides a synchronization signal, the fan was able to continue running.