DEVICE FOR GENERATING ELECTRIC ENERGY AT MECHANICAL VIBRATIONS Russian patent published in 2012 - IPC H02K35/04 B60K25/10 

FIELD: electricity.

SUBSTANCE: device consists of two induction coils made from ferromagnetic material and separated with a gap. Each induction coil consists of core 1 and side rods 2 located symmetrically in relation to the core and having together with them common base 3. When in still state, induction coils are situated on one axis symmetrically in relation to the gap. Section area of core 1 is equal to total surface area of side rods 2. Core of each induction coil is equipped with tip 5 and excitation winding 4, which expand towards the rods. Side rods 2 are equipped with power windings 6.

EFFECT: generation of electric current owing to using vibration process between two elements located near each other.

8 cl, 8 dwg