EP 1100639 B1 20021106 - METHOD AND DEVICE FOR CASTING A STRAND OF LIQUID METAL
Title (en)
METHOD AND DEVICE FOR CASTING A STRAND OF LIQUID METAL
Title (de)
VERFAHREN UND EINRICHTUNG ZUM GIESSEN EINES STRANGES AUS FLÜSSIGEM METALL
Title (fr)
PROCEDE ET DISPOSITIF POUR COULER UNE BRAME A PARTIR DE METAL LIQUIDE
Publication
Application
Priority
- DE 9902273 W 19990723
- DE 19835421 A 19980805
Abstract (en)
[origin: DE19835421A1] The invention relates to a method for casting a strand (1) of liquid metal which is cast into a mould (3) and withdrawn from said mould as a strand. The liquid metal level (g), i.e. the level of liquid metal in the mould (3), by means of a mould level control (20) comprising at least one integrator (22) is adjusted to a defined liquid level set-point value (g*) and the output of the integrator (22) of the mould level control (20) is replaced by a defined additional value (c) if the difference ( DELTA g) between the actual liquid level value (g) and the liquid level set-point value (g*) exceeds a tolerance threshold.
IPC 1-7
IPC 8 full level
B22D 11/18 (2006.01)
CPC (source: EP KR US)
B22D 11/18 (2013.01 - KR); B22D 11/181 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE SE
DOCDB simple family (publication)
US 6505676 B1 20030114; AT E227182 T1 20021115; DE 19835421 A1 20000224; DE 19835421 C2 20011115; DE 59903333 D1 20021212; EP 1100639 A1 20010523; EP 1100639 B1 20021106; KR 100621266 B1 20060913; KR 20010053632 A 20010625; WO 0007756 A1 20000217
DOCDB simple family (application)
US 76234801 A 20010205; AT 99948676 T 19990723; DE 19835421 A 19980805; DE 59903333 T 19990723; DE 9902273 W 19990723; EP 99948676 A 19990723; KR 20017001537 A 20010205