Inductive energy transmission device for moving load with inductive coupling used for energy transfer between successive conductor path sections

摘要

The device has electrical energy transferred between a primary inductance provided by at least 2 conductor loops (1,2) extending along the displacement path of the moving load and a secondary inductance associated with the latter. The conductor loops are galvanically separated and extend along different sections of the displacement path, with an inductive coupling section allowing energy transfer between the conductor loops, e.g. via a transformer (3) with primary and secondary windings (4,5) respectively associated with different conductor loops.