SUBMERGED-RESISTOR INDUCTION DISTRIBUTING FURNACE Russian patent published in 1994 - IPC

FIELD: metallurgy. SUBSTANCE: furnace has bath, single induction unit with melting passage and transporting passage branched from it, electromagnet with an opened magnetic circuit whose poles enclose the melting passage at the site of branching of the transporting passage, and dismountable drain metal duct coupled with a mouth of the transporting passage. The metal duct is made of a dielectric material. A closing part of the magnetic circuit is positioned from the side of the beginning of the branching of the transporting passage. Bottom part of the melting passage together with a wall of the beginning of the branching of the transporting passage is detachable. EFFECT: enhanced efficiency. 2 cl, 5 dwg