公开(公告)号：EP0273975A4

公开(公告)日：1988-09-28

申请号：EP86906036

申请日：1986-07-04

申请人： VNI PK I T I ELEKTROTERM OBORU

发明人： FOMIN NIKOLAI IVANOVICH ,  CHAIKIN MIKHAIL PETROVICH ,  MALINOVSKY VLADIMIR SERGEEVICH

IPC分类号： F27B3/00 ,  F27B3/08 ,  F27D11/08 ,  F27D27/00 ,  H05B6/22 ,  H05B7/00 ,  H05B7/02 ,  H05B7/18 ,  H05B11/00 ,  H05H1/16 ,  H05H1/26

CPC分类号： H05B11/00 ,  F27B14/06 ,  F27B14/061 ,  F27B14/14 ,  F27D99/0006 ,  F27D2099/0031 ,  H05B6/22

摘要： An induction plasma furnace comprises an inductor (1) housing a melting pot (2) the side wall of which consists of two vertically oriented sections (3) made of an electrically conductive material and electrically insulated from each other. At least one of the sections (3) of the pot (2) is connected in series with the electrical circuit of an electric arc plasmatron (7), said circuit being closed through the melt (4), so that the current direction of the arc (10) of the plasmatron (7) is the same or opposite to the current direction in the section (3) of the pot (2).