EP 1100639 A1 20010523 - 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: US6505676B1] A method and device are provided for casting a strand of liquid metal which is cast into a mold, and which is drawn as a strand out of the mold. The casting level, e.g., a level of the liquid metal in the mold, is regulated to a predetermined casting-level desired value using a casting-level controller having at least one integrator. The output of the integrator of the casting-level controller is replaced by a predetermined value when the difference between the casting-level actual value and the casting-level desired value 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)
Citation (search report)
See references of WO 0007756A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT 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