Global Patent Index - EP 1854571 B1

EP 1854571 B1 20091202 - Refractory nozzle for the continous casting of steel

Title (en)

Refractory nozzle for the continous casting of steel

Title (de)

Tauchgiessrohr zum Stranggiessen von Stahl

Title (fr)

Buse de coulée à immersion pour coulée continu de l'acier

Publication

EP 1854571 B1 20091202 (EN)

Application

EP 06425316 A 20060511

Priority

EP 06425316 A 20060511

Abstract (en)

[origin: EP1854571A1] Invention relates to a submerged entry nozzle (21) for the thin slab casting comprising a divider (14) having a geometry of the ogival type, continuous contours and an angle ¸ at the vertex comprised between 30° and 60°. The divider in its lower portion is narrowing symmetrically with its sides (15,15') towards the median vertical axis (13).

IPC 8 full level

B22D 41/50 (2006.01); B22D 11/10 (2006.01)

CPC (source: EP)

B22D 41/50 (2013.01)

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)

EP 1854571 A1 20071114; EP 1854571 B1 20091202; AT E450332 T1 20091215; DE 602006010820 D1 20100114

DOCDB simple family (application)

EP 06425316 A 20060511; AT 06425316 T 20060511; DE 602006010820 T 20060511