ELECTRIC GENERATOR WITH ROTOR RECIPROCATIVE MOVEMENT Russian patent published in 2015 - IPC H02K35/02 

FIELD: electricity.

SUBSTANCE: invention is related to electric engineering and intended to convert energy of low reciprocative movements into electric energy. Along the generator axis there are at least two magnetic circuits, each is included into composition of the stator (SPM) and rotor (RPM) permanent magnets magnetised radially and a part of the rotor axis, magnetic thrust, exterior ferromagnetic ferrule and butt end ferromagnetic core shaped as a wheel with hubs, where sections of output stator winding are placed. Outer RPM and inner SPM surfaces are equipped with contactless interacting rectangular profiles of meander type. There is a resilient contactless magnetic suspension of the rotor axis in the device. When the rotor axis moved longitudinally increase of magnetic resistance in one magnetic circuit will lead to reduction of the resultant flux and magnetic repulsion forces in this circuit. Reduction of magnetic resistance in the second magnetic circuit will lead to increase of the resultant flux and magnetic repulsion forces in it. The resulting force impacts the rotor in direction of its return to the initial state.

EFFECT: increase of efficiency of electric power conversion.

12 cl, 2 dwg