METHOD OF INCREASING SPECIFIC ENERGY, FOR MECHANICAL ENERGY STORAGE DEVICES AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2017 - IPC F16F15/305 F16H33/02 

FIELD: mechanical engineering.

SUBSTANCE: flywheel rim tapes made of bonded magnets magnetized across its thickness. Vacuum housing has an inner magnet, which is made by winding the same types of bonded magnets with oppositely magnetization relative to the rim of the flywheel. The drive includes a flywheel rim, suspension, and evacuated enclosure. The rim and the body are made in the form of rings, made by winding bonded magnet tapes, which have an opposite magnetization.

EFFECT: increase of the specific energy consumption of mechanical energy storage.

3 cl, 5 dwg