EP 2010346 A4 20130220 - A STIRRER
Title (en)
A STIRRER
Title (de)
RÜHRER
Title (fr)
AGITATEUR
Publication
Application
Priority
- SE 2007050269 W 20070425
- SE 0600919 A 20060425
Abstract (en)
[origin: WO2007123485A1] The invention relates to a device for continuous or semi- continuous casting of metal. The device comprises a mould (1), a casting tube (3) via which a molten metal is supplied to a molten metal (2) already present in the mould (1) in a region at a distance below the meniscus (7) of the latter molten metal, and at least one stirrer (4) consisting of an iron core and a coil applied around it, where the iron core is arranged to be elongated along the broad side of the mould (1), adapted to apply a magnetic field to the molten metal (2) for achieving stirring of said melt (2). The iron core is arranged such that its upper part is positioned at a distance from the meniscus (7) that lies from 50 mm above the surface of the meniscus (7) to 195 mm below said surface and the length of the iron core in relation to the length of the broad side of the mould (1) amounts to at least 50% and at most 80% of the broad side.
IPC 8 full level
B22D 11/115 (2006.01)
CPC (source: EP KR US)
B22D 11/115 (2013.01 - EP KR US); B22D 27/02 (2013.01 - KR); B22D 41/08 (2013.01 - KR); C22C 9/00 (2013.01 - KR)
Citation (search report)
- [IDY] JP S5717355 A 19820129 - NIPPON KOKAN KK
- [Y] EP 0807477 A1 19971119 - DANIELI OFF MECC [IT]
- [Y] JP H07314104 A 19951205 - NIPPON STEEL CORP
- [Y] US 6619377 B1 20030916 - ETAY JACQUELINE [FR], et al
- [Y] JP 2000061599 A 20000229 - SUMITOMO METAL IND
- [A] JP S6114052 A 19860122 - TOSHIBA KK
- [A] JP H11179498 A 19990706 - KAWASAKI STEEL CO
- [A] JP 2003225745 A 20030812 - JFE STEEL KK
- See references of WO 2007123485A1
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007123485 A1 20071101; CN 101410204 A 20090415; CN 101410204 B 20110302; EP 2010346 A1 20090107; EP 2010346 A4 20130220; JP 2009535216 A 20091001; KR 20090016445 A 20090213; RU 2008141879 A 20100527; RU 2419508 C2 20110527; US 2009255642 A1 20091015; US 2012199308 A1 20120809
DOCDB simple family (application)
SE 2007050269 W 20070425; CN 200780011168 A 20070425; EP 07748430 A 20070425; JP 2009507643 A 20070425; KR 20087025099 A 20081014; RU 2008141879 A 20070425; US 201213402144 A 20120222; US 29853707 A 20070425