UZYAKOV'S SYNCHRONOUS REACTIVE MAGNETIC GEARBOX-MULTIPLIER Russian patent published in 2017 - IPC H02K49/10 F16H1/06 F16D27/01 

FIELD: machine engineering.

SUBSTANCE: synchronous reactive magnetic gearbox-multiplier contains two rotors - high-speed and slow-speed. One of the rotors is made with a pole on permanent magnets, and the second one is made of ferromagnetic material with teeth. The three-element ferromagnetic magnetic flux-stator has two cylindrical disjoint surfaces with teeth and a body made of non-magnetic material. The rotors have an even number of poles - more than two. The cylindrical stator surfaces have a number of teeth, multiple of three, three for each two poles of the rotor. The magnetic fluxes of all the poles of the pole-rotor on the permanent magnets are closed through the main air gap, the ferromagnetic magnetic flux-stator and the second ferromagnetic rotor with teeth. The poles of the second rotor tend to orient themselves relative to the field so that the magnetic resistance for the force field lines is minimal, which leads to a synchronous rotation of the second rotor.

EFFECT: increasing the transmitted torque.

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