公开(公告)号：US3792185A

公开(公告)日：1974-02-12

申请号：US3792185D

申请日：1972-08-24

Applicant: ASEA AB

Inventor： FOLGERO K ,  HELLSING S

IPC: C21C7/00 ,  C21C5/52 ,  F27D3/16 ,  F27D11/06 ,  H05B6/16 ,  H05B6/20 ,  H05B5/14

CPC classification number: C21C5/5241 ,  H05B6/20 ,  Y02P10/253 ,  Y10S65/04

Abstract: Channel type induction furnace provided with a nozzle for blowing gas into the channel at a position which prevents formation of oxides and the like due to eddy currents.

Abstract translation: 通道型感应炉设置有用于在防止由于涡流形成氧化物等的位置将气体吹入通道的喷嘴。

公开(公告)号：US3851090A

公开(公告)日：1974-11-26

申请号：US34236873

申请日：1973-03-19

Applicant: ASEA AB

Inventor： FOLGERO K ,  FREDRICKSON B

IPC: F27D11/06 ,  B22D41/01 ,  F27B3/08 ,  F27D3/18 ,  H05B6/20 ,  H05B5/00 ,  F27D3/14

CPC classification number: H05B6/20 ,  B22D41/01 ,  F27D3/18

Abstract: Apparatus for melting, holding and tapping metals or metal alloys, in which solid material is melted down in a channel-type induction furnace, the melt then being transferred to a second channel-type induction furnace to be kept hot, possibly overheated and stored, characterized in that the melting furnace is connected to the second furnace by way of a feeding channel and is located at a higher level than the second furnace and that the second furnace is in the form of a presssure furnace for pressure tapping through a spout.

Abstract translation: 用于熔化，保持和攻丝金属或金属合金的装置，其中固体材料在通道型感应炉中熔化，然后将熔体转移到第二通道型感应炉中以保持热，可能过热， 其特征在于，所述熔炉通过进料通道连接到所述第二炉，并且位于比所述第二炉更高的高度，并且所述第二炉为压力炉的形式，用于通过喷口 。