EP 0005820 B1 19821208 - PROCESS AND DEVICE FOR THE CONTINUOUS CASTING OF METALS BY ONE OR SEVERAL LINES
Title (en)
PROCESS AND DEVICE FOR THE CONTINUOUS CASTING OF METALS BY ONE OR SEVERAL LINES
Publication
Application
Priority
CH 599778 A 19780601
Abstract (en)
[origin: EP0005820A1] 1. A method for the continuous casting of metal in singlestrand or multi-strand installations wherein the metal, especially steel, is poured from a casting vessel (2) through a casting tube (4) into at least one oscillating mould (1) having a closed-off gas-filled cavity (5) which is located above the bath level (6) in the mould and is under pressure and into which inert gas is introduced during casting and is then separated off upwardly into the atmosphere in the form of bubbles flowing in the direction opposite to that of the metal flowing into the casting tube, characterized in that, by means of a constant inflow of gas, the gas pressure in the cavity is held constantly and automatically at a value equal to the static pressure of the column of metal, irrespective of the height of the column of metal above the bath level in the mould.
IPC 1-7
IPC 8 full level
B22D 11/10 (2006.01); B22D 11/106 (2006.01); B22D 11/11 (2006.01); B22D 11/14 (2006.01); B22D 11/16 (2006.01); B22D 11/18 (2006.01); G05D 7/00 (2006.01)
CPC (source: EP)
B22D 11/106 (2013.01); B22D 11/11 (2013.01); B22D 11/147 (2013.01); B22D 11/18 (2013.01)
Citation (examination)
FR 2022841 A1 19700807 - VAW VER ALUMINIUM WERKE AG
Designated contracting state (EPC)
AT BE DE FR GB IT LU SE
DOCDB simple family (publication)
EP 0005820 A1 19791212; EP 0005820 B1 19821208; AT E1934 T1 19821215; CH 628543 A5 19820315; DE 2964197 D1 19830113; ES 481461 A1 19800701; JP S54158334 A 19791214
DOCDB simple family (application)
EP 79101640 A 19790529; AT 79101640 T 19790529; CH 599778 A 19780601; DE 2964197 T 19790529; ES 481461 A 19790529; JP 6759179 A 19790601