EP 0403035 B1 19940119 - Method for attaining a temperature in a metal bath.
Title (en)
Method for attaining a temperature in a metal bath.
Title (de)
Verfahren zum Erzielen einer Temparatur einer Metallschmelze.
Title (fr)
Procédé pour porter à une température un bain métallique.
Publication
Application
Priority
DE 3915619 A 19890512
Abstract (en)
[origin: EP0403035A2] The invention relates to a method for achieving a time characteristic of a metal melt in a ladle, the heating energy being generated by at least one plasma torch. Here, various values, such as, inter alia, the mass, the specific values of the melt in the ladle and plant parameters, are input into an adaptive control and the heating power is determined therefrom. The actual temperature of the melt is furthermore continuously measured and likewise taken into account in this process.
IPC 1-7
IPC 8 full level
B22D 41/005 (2006.01); B22D 2/00 (2006.01); B22D 11/10 (2006.01); B22D 11/11 (2006.01); B22D 11/18 (2006.01); B22D 46/00 (2006.01); C21C 7/00 (2006.01); F27B 3/28 (2006.01); F27D 11/08 (2006.01); F27D 19/00 (2006.01)
CPC (source: EP KR US)
B22D 2/006 (2013.01 - EP US); B22D 11/11 (2013.01 - EP US); B22D 41/05 (2013.01 - KR)
Designated contracting state (EPC)
BE DE FR GB IT SE
DOCDB simple family (publication)
EP 0403035 A2 19901219; EP 0403035 A3 19910327; EP 0403035 B1 19940119; DE 3915619 A1 19901115; DE 59004280 D1 19940303; JP 2925655 B2 19990728; JP H03468 A 19910107; KR 900017697 A 19901219; US 5081640 A 19920114; ZA 903344 B 19910227
DOCDB simple family (application)
EP 90250080 A 19900322; DE 3915619 A 19890512; DE 59004280 T 19900322; JP 12395890 A 19900514; KR 900005162 A 19900413; US 52217690 A 19900511; ZA 903344 A 19900502