EP 0404641 A1 19901227 - Tundish for continuous casting steel.
Title (en)
Tundish for continuous casting steel.
Title (de)
Verteiler zum Stranggiessen von Stahl.
Title (fr)
Répartiteur de coulée continue d'acier.
Publication
Application
Priority
FR 8908008 A 19890616
Abstract (en)
Tundish 1 for continuous casting of steel, of the type comprising a continuous refractory 3, 3' cast on a sheet-metal casing 2 forming the outer wall of the tundish, and on which a wear refractory 4 is deposited. A gas pipe 11 is provided in the mass of the said continuous refractory 3, the said pipe penetrating into the said continuous refractory 3 at the level of the upper edge 12 of the tundish and developing, at the level of the bottom of the tundish, into a gas-distribution chamber 13 covered with a gas-permeable plate distributed over the surface. <??>Application to the continuous casting of steels for a tundish between ladle and casting moulds. <IMAGE>
IPC 1-7
IPC 8 full level
B22D 11/10 (2006.01); B22D 1/00 (2006.01); B22D 11/04 (2006.01); B22D 11/117 (2006.01); B22D 41/08 (2006.01); B22D 41/58 (2006.01)
CPC (source: EP US)
B22D 1/00 (2013.01 - EP US); B22D 11/0401 (2013.01 - EP US); B22D 41/08 (2013.01 - EP US)
Citation (search report)
- [A] DE 2655912 A1 19780615 - LINDE AG
- [A] US 4360190 A 19821123 - ATO JUNICHI
- [A] GB 2148765 A 19850605 - DIDIER WERKE AG
- [A] GB 2157210 A 19851023 - DIDIER WERKE AG
Designated contracting state (EPC)
AT BE DE ES FR IT LU SE
DOCDB simple family (publication)
EP 0404641 A1 19901227; EP 0404641 B1 19931110; AT E97042 T1 19931115; DE 69004493 D1 19931216; DE 69004493 T2 19940224; ES 2045845 T3 19940116; FR 2652023 A1 19910322; FR 2652023 B1 19911031; JP H0390256 A 19910416; RU 1838036 C 19930830; US 5054749 A 19911008
DOCDB simple family (application)
EP 90401646 A 19900614; AT 90401646 T 19900614; DE 69004493 T 19900614; ES 90401646 T 19900614; FR 8908008 A 19890616; JP 14751790 A 19900607; SU 4830231 A 19900614; US 53770490 A 19900614