EP 0998360 A1 20000510 - METHOD FOR STARTING CONTINUOUS METAL CASTING OPERATION
Title (en)
METHOD FOR STARTING CONTINUOUS METAL CASTING OPERATION
Title (de)
VERFAHREN ZUM STARTEN EINES KONTINUIERLICHEN METALL-GIESSPROZESSES
Title (fr)
PROCEDE DE DEMARRAGE D'UNE OPERATION DE COULEE CONTINUE DES METAUX
Publication
Application
Priority
- FR 9801401 W 19980701
- FR 9709241 A 19970716
Abstract (en)
[origin: US6374902B1] The process is characterized in that, before starting casting, an initialization position is determined for the stopper rod control actuator when the stopper rod is resting on its seat under its own weight and after having filled the tundish equipped with this stopper rod, the actuator is operated to place it in a controlled superclosed position and, to start casting, the actuator is driven according to an imposed movement versus time law, time (t1) for start of casting being determined from this law and the control actuator continues to be driven in opening direction to enable the metal to flow into the ingot mould.
IPC 1-7
IPC 8 full level
B22D 11/18 (2006.01); B22D 11/10 (2006.01); B22D 11/16 (2006.01); B22D 11/20 (2006.01); B22D 41/16 (2006.01)
CPC (source: EP KR US)
B22D 11/161 (2013.01 - EP US); B22D 11/20 (2013.01 - EP KR US)
Citation (search report)
See references of WO 9903619A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
US 6374902 B1 20020423; AT E224783 T1 20021015; AU 727961 B2 20010104; AU 8444898 A 19990210; BR 9811792 A 20000926; CA 2296743 A1 19990128; CA 2296743 C 20080212; CN 1086614 C 20020626; CN 1264328 A 20000823; CZ 200041 A3 20001213; CZ 288868 B6 20010912; DE 69808299 D1 20021031; DE 69808299 T2 20030528; DK 0998360 T3 20030113; EP 0998360 A1 20000510; EP 0998360 B1 20020925; ES 2184303 T3 20030401; FR 2766113 A1 19990122; FR 2766113 B1 19990917; JP 2001510094 A 20010731; JP 4224840 B2 20090218; KR 100538966 B1 20051226; KR 20010021889 A 20010315; MX PA00000553 A 20020424; PL 186661 B1 20040227; PL 338193 A1 20001009; PT 998360 E 20030131; RO 120463 B1 20060228; RU 2216430 C2 20031120; SK 285291 B6 20061005; SK 322000 A3 20000912; TR 200000104 T2 20010723; TW 375540 B 19991201; UA 59406 C2 20030915; WO 9903619 A1 19990128; ZA 986185 B 19990128
DOCDB simple family (application)
US 46215400 A 20000313; AT 98935068 T 19980701; AU 8444898 A 19980701; BR 9811792 A 19980701; CA 2296743 A 19980701; CN 98807295 A 19980701; CZ 200041 A 19980701; DE 69808299 T 19980701; DK 98935068 T 19980701; EP 98935068 A 19980701; ES 98935068 T 19980701; FR 9709241 A 19970716; FR 9801401 W 19980701; JP 2000502900 A 19980701; KR 20007000453 A 20000114; MX PA00000553 A 19980701; PL 33819398 A 19980701; PT 98935068 T 19980701; RO 200000044 A 19980701; RU 2000103487 A 19980701; SK 322000 A 19980701; TR 200000104 T 19980701; TW 87114677 A 19980903; UA 00020805 A 19980701; ZA 986185 A 19980709