Electromagnetic stirring of a melting metal
AssigneeCentre National De La Recherche Scientifique
InventorRoland Ernst
Life of this patent
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Abstract
An installation for processing by induction a metallic material is disclosed. The installation includes a first winding including, in series, at least one first coil of at least one turn and at least one second coil of at least one turn, wound in opposite directions around a container, the first winding having two end terminals connected to an A.C. supply source and across at first capacitor, and at least one second winding including, in series, at least one first coil of at least one turn and at least one second coil of at least one turn, wound in opposite directions around the container by being imbricated in the first winding, wherein the ends of the second winding being connected across a second capacitor (C′).
Claims7
An installation for processing by induction a metallic material comprising:
- a first winding (5) including, in series, at least one first coil (51) of at least one turn and at least one second coil (52) of at least one turn, wound in opposite directions around a container (1), the first winding having two end terminals connected to an A.C. supply source (3) and across at first capacitor (C);
- and
- at least one second winding (6) including, in series, at least one first coil (61) of at least one turn and at least one second coil (62) of at least one turn, wound in opposite directions around the container by being imbricated in the first winding (5), the ends of the second winding (6) being connected across a second capacitor (C′).
Dependencies are inferred from the claim text.