Dynamo for supplying electric equipment fastened on or integrated in a wheel or rotor generates electric power with a permanent magnet

摘要

A dynamo's coils (3) that produce voltage are fastened or installed on the wheel (1) of a motor vehicle, of a marine screw propeller on a boat, on an aircraft rotor or on a wind power installation. The coils turn directly with these along with a permanent magnet (5).