公开(公告)号：US3706399A

公开(公告)日：1972-12-19

申请号：US3706399D

申请日：1970-05-06

Applicant: ASEA AB

Inventor： SUNDBERG YNGVE

IPC: B22D11/10 ,  B22D11/18 ,  B22D37/00 ,  B22D39/00

CPC classification number: B22D11/181 ,  B22D11/10 ,  B22D39/006

Abstract: A furnace or ladle for melt has an outlet tube extending upwardly from its bottom at an angle from the vertical. An electromagnetic valve around the tube controls the flow of melt through the tube to some desired value.

Abstract translation: 用于熔体的熔炉或钢水包具有从其垂直方向以一角度从其底部向上延伸的出口管。 管周围的电磁阀控制熔体通过管的流量达到一定的期望值。

公开(公告)号：US3433878A

公开(公告)日：1969-03-18

申请号：US3433878D

申请日：1966-06-09

Applicant: ASEA AB

Inventor： SUNDBERG YNGVE ,  SVANTESSON ERIK

IPC: H05B7/02 ,  H05B7/11 ,  H05B7/10

CPC classification number: H05B7/11 ,  H05B7/02

公开(公告)号：US3875322A

公开(公告)日：1975-04-01

申请号：US43488674

申请日：1974-01-21

Applicant: ASEA AB

Inventor： SUNDBERG YNGVE

IPC: H05B6/24 ,  F27D11/06 ,  H05B6/18 ,  H05B6/34 ,  H05B5/12

CPC classification number: H05B6/18 ,  H05B6/34 ,  H05B2213/02

Abstract: An electric induction furnace hearth for containing a metal melt is formed by refractory side and substantially flat bottom walls, and at least one substantially flat electric induction coil means positioned at least partially under this bottom wall and with the latter structurally connected with this coil means and at least partially supported thereby against the weight of the melt when the latter is contained in the hearth.

Abstract translation: 用于容纳金属熔体的电感炉炉床由难熔的侧面和基本平坦的底壁形成，并且至少一个基本平坦的电感应线圈装置至少部分地位于该底壁下方，后者与该线圈装置结构地连接， 至少部分地被支撑，从而当熔化物被包含在炉床中时抵抗熔体的重量。