EP 1791665 A1 20070606 - METHODS AND FACILITIES FOR SUPPRESSING VORTICES ARISING IN TUNDISHES OR LADLES DURING THEIR RESPECTIVE DISCHARGE
Title (en)
METHODS AND FACILITIES FOR SUPPRESSING VORTICES ARISING IN TUNDISHES OR LADLES DURING THEIR RESPECTIVE DISCHARGE
Title (de)
VERFAHREN UND EINRICHTUNGEN ZUR VERHINDERUNG VON WIRBELN IN GIESSWANNEN UND GIESSTIEGELN BEI IHRER JEWEILIGEN ENTLEERUNG
Title (fr)
PROCEDES ET INSTALLATIONS DE SUPPRESSION DES TOURBILLONS APPARAISSANT DANS DES PANIERS REPARTITEURS OU DES POCHES DE COULEE PENDANT LEUR DECHARGEMENT RESPECTIF
Publication
Application
Priority
- US 2005032922 W 20050913
- US 60969704 P 20040913
Abstract (en)
[origin: WO2006031964A1] A method is provided for suppressing a vortex arising in a tundish or ladle at the lowering of the free surface of the melt below a critical level using a rotating magnetic field excited in the melt above an outflow pipe by an RMF inductor of a special design.
IPC 8 full level
B22D 41/50 (2006.01); B22D 41/08 (2006.01); B22D 41/62 (2006.01)
CPC (source: EP KR US)
B22D 11/10 (2013.01 - KR); B22D 41/08 (2013.01 - EP KR US); B22D 41/507 (2013.01 - EP KR US); B22D 41/62 (2013.01 - EP KR US); B22D 43/001 (2013.01 - EP KR US); C21C 5/4653 (2013.01 - KR); C21C 5/4653 (2013.01 - EP US)
Citation (search report)
See references of WO 2006031964A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006031964 A1 20060323; BR PI0515178 A 20080708; CA 2580166 A1 20060323; CN 101039768 A 20070919; EP 1791665 A1 20070606; JP 2008513214 A 20080501; KR 20070052343 A 20070521; US 2006131795 A1 20060622
DOCDB simple family (application)
US 2005032922 W 20050913; BR PI0515178 A 20050913; CA 2580166 A 20050913; CN 200580034740 A 20050913; EP 05795170 A 20050913; JP 2007531477 A 20050913; KR 20077008110 A 20070410; US 22671105 A 20050913