EP 3883705 A1 20210929 - FLOW SPEED CONTROL IN CONTINUOUS CASTING
Title (en)
FLOW SPEED CONTROL IN CONTINUOUS CASTING
Title (de)
REGELUNG DER STRÖMUNGSGESCHWINDIGKEIT BEIM STRANGGIESSEN
Title (fr)
COMMANDE DE VITESSE D'ÉCOULEMENT EN COULÉE CONTINUE
Publication
Application
Priority
- US 201962798702 P 20190130
- EP 2020051958 W 20200127
Abstract (en)
[origin: WO2020157020A1] An arrangement (1) for controlling flow speed in a mold (2) for continuous casting of metal comprises: at least two first front cores (3) with associated first magnetic coils (4) arranged on one side of the mold; at least two second front cores (5) with associated second magnetic coils (6) arranged on an opposite side of the mold in substantial alignment with the first front cores; an external magnetic loop (7, 8, 9) connecting the second front cores to the first front cores, to allow a one-directional magnetic flux to pass through the mold from the first front cores to the second front cores or vice versa; and a control interface (14) enabling independent control of two subsets of the first magnetic coils.
IPC 8 full level
B22D 11/041 (2006.01); B22D 11/115 (2006.01); B22D 11/12 (2006.01); B22D 11/16 (2006.01); B22D 11/18 (2006.01)
CPC (source: EP KR US)
B22D 11/041 (2013.01 - EP KR US); B22D 11/115 (2013.01 - EP KR US); B22D 11/122 (2013.01 - EP KR US); B22D 11/16 (2013.01 - EP US); B22D 11/186 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2020157020A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020157020 A1 20200806; CN 113365758 A 20210907; CN 113365758 B 20230421; EP 3883705 A1 20210929; EP 3883705 B1 20230705; EP 3883705 C0 20230705; JP 2022508566 A 20220119; JP 7069424 B2 20220517; KR 102319760 B1 20211102; KR 20210110881 A 20210909; US 2022040755 A1 20220210
DOCDB simple family (application)
EP 2020051958 W 20200127; CN 202080010460 A 20200127; EP 20702285 A 20200127; JP 2021542460 A 20200127; KR 20217026149 A 20200127; US 202017424238 A 20200127