DEVICE FOR CONTACTLESS GENERATION OF ELECTRIC CURRENT, IN PARTICULAR BICYCLE DYNAMO-MACHINE, LIGHTING SYSTEM AND BICYCLE Russian patent published in 2016 - IPC B62J6/06 H02K1/14 H02K7/18 B60Q1/00 

FIELD: electricity.

SUBSTANCE: group of inventions relates to device for generation of electric current by non-contact way, lighting system and bicycle equipped with above lighting system. Device contains responding element and rotary element. Rotary element comprises magnet and winding. Rotary element is configured to generate magnetic field in working position caused by eddy currents in electric-conductive reacting element forming continuous circular path to allow at continuous displacement of reacting element and rotor element relative to each other in reacting element inducing eddy currents is continuously against each other and opposite directed magnetic fields. Under action of formed this way magnetic eddy current interaction of rotary element is made with possibility of movement together with responding element. Lighting system comprises above described device for generation of electric current and one lighting facility, which is electrically connected to winding.

EFFECT: simplified and cheaper design.

22 cl, 10 dwg