METHOD AND DEVICE FOR TRANSMITTING ELECTRIC POWER FROM A WALL TO A LEAF HINGEABLY FASTENED TO SAID WALL

摘要

The invention relates to a method for transmitting electric power from a wall to a leaf that is hingeably fastened to said wall about a hinge axis (S), wherein on the wall side an electric primary voltage having a primary frequency is provided, which is suited to act on a primary coil provided on the wall in order to generate a secondary voltage up to at least 500 mW power by inductive coupling in a secondary coil provided on the leaf.