EP 1196258 A1 20020417 - DEVICE FOR PURIFYING STEEL MELTS
Title (en)
DEVICE FOR PURIFYING STEEL MELTS
Title (de)
VORRICHTUNG ZUR REINIGUNG VON STAHLSCHMELZEN
Title (fr)
DISPOSITIF DE PURIFICATION D'ACIER FONDU
Publication
Application
Priority
- DE 19922829 A 19990519
- EP 0004074 W 20000506
Abstract (en)
[origin: WO0071283A1] The invention relates to a device for purifying steel melts, especially for continuous casting machines. Said device is provided with a tundish (1) that serves to feed the steel melt (18) from a foundry ladle (7) to a permanent mold, said tundish being provided with means for homogenizing the flow of the steel melt (18). The aim of the invention is to improve said means to be incorporated into the tundish (1) in such a manner that dead areas and short circuit flows are avoided. To this end, the tundish (1) is subdivided into a pouring chamber (3) by a first transversal wall (2) and into a medium chamber (5) and a casting chamber (6) by a second transversal wall (4). The medium chamber (5) is provided with an elevation (9) on the bottom and the transversal walls (2, 4) are provided with openings (13, 14, 15).
IPC 1-7
IPC 8 full level
B22D 11/111 (2006.01); B22D 11/118 (2006.01)
CPC (source: EP)
B22D 11/111 (2013.01)
Citation (search report)
See references of WO 0071283A1
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)
WO 0071283 A1 20001130; AT E230317 T1 20030115; AU 5211600 A 20001212; DE 19922829 A1 20001123; DE 50001022 D1 20030206; EP 1196258 A1 20020417; EP 1196258 B1 20030102
DOCDB simple family (application)
EP 0004074 W 20000506; AT 00936718 T 20000506; AU 5211600 A 20000506; DE 19922829 A 19990519; DE 50001022 T 20000506; EP 00936718 A 20000506