MELTING FURNACE WITH SINGLE-TURN INDUCTIVE DEVICE CONSISTING OF A PLURALITY OF CONDUCTORS

摘要

The invention concerns an inductor of a melting furnace comprising also a crucible consisting of parallel but oblique conductors forming a wave around the crucible, with at least a descending part (9) and a rising part (10). Said device is advantageous in that the conductors are at an identical average height and all of them include a portion located at each heating height, thereby ensuring uniformity of density of the currents flowing in the conductors even if the load of the crucible has superimposed zones whereof the electrical resistivity is different.