Global Patent Index - EP 1731243 A3

EP 1731243 A3 20080326 - Method and device for continuously casting molten metals, particularly molten metal steels, with strand guide comprising guide roller segments

Title (en)

Method and device for continuously casting molten metals, particularly molten metal steels, with strand guide comprising guide roller segments

Title (de)

Verfahren und Vorrichtung zum Stranggiessen von flüssigen Metallen, insbesondere von flüssigen Stahlwerkstoffen, mit einer Strangführung aus Stützrollensegmenten

Title (fr)

Procédé et dispositif pour la coulée continue de métaux liquides, en particulier d'aciers liquides, avec d'un guidage de ligne aux segments de rouleaux de guidage

Publication

EP 1731243 A3 20080326 (DE)

Application

EP 06011881 A 20060608

Priority

DE 102005026259 A 20050608

Abstract (en)

[origin: EP1731243A2] In a continuous steel casting process molten steel (2) is discharged into a billet guide (8) consisting of a series of segments (9-18) with side rollers held by oscillating side plates. The oscillation is driven by an array of pistons linked to a control system. The advancing billets are exposed to an array of regulated cooling jets (19). The hot molten metal advances along a track in which the metal is simultaneously oscillated and cooled by water jets at a controlled temperature and rate of cooling. The master oscillation rolling regulator station (29) is located at the end of the track. Also claimed is a commensurate steel billet casting assembly.

IPC 8 full level

B22D 11/128 (2006.01); B22D 11/20 (2006.01)

CPC (source: EP)

B22D 11/1206 (2013.01); B22D 11/128 (2013.01); B22D 11/16 (2013.01)

Citation (search report)

  • [X] WO 03070399 A1 20030828 - SMS DEMAG AG [DE], et al
  • [Y] DD 293071 A5 19910822 - BANDSTAHLKOMBINAT MATERN VEB [DD]
  • [DY] EP 1193007 A1 20020403 - SMS DEMAG AG [DE]
  • [DY] SCHUBERT I: "NEUER SENSOR VERBESSERT PRODUKTIVITAET UND QUALITAET", STAHL UND EISEN, VERLAG STAHLEISEN, DUSSELDORF, DE, vol. 125, no. 2, 15 February 2005 (2005-02-15), pages 58 - 61, XP001230658, ISSN: 0340-4803

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

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1731243 A2 20061213; EP 1731243 A3 20080326; DE 102005026259 A1 20061214

DOCDB simple family (application)

EP 06011881 A 20060608; DE 102005026259 A 20050608