EP 0624412 B1 19991117 - Device for the continuous addition of powdery or granular casting agents to the surface of a melt in a continuous casting mould
Title (en)
Device for the continuous addition of powdery or granular casting agents to the surface of a melt in a continuous casting mould
Title (de)
Vorrichtung zur kontinuierlichen Zugabe von pulverförmigem und granuliertem Giesshilfsmittel auf den Badspiegel einer Schmelze in einer Stranggiesskokille
Title (fr)
Dispositif pour l'addition continue d'additifs de coulée pulvérulents ou granulaires à la surface d'un bain de métal fondu dans une lingotière de coulée continue
Publication
Application
Priority
DE 9304946 U 19930401
Abstract (en)
[origin: EP0624412A1] The device (100) comprises a storage container (1) for the powdery or granular casting agent (10), from which one or more screw conveyors (20, 20'), each of which has one or more discharge points (29) for the casting agent (10), extend over the surface (13) of a steel melt (15) situated in a continuous casting mould (14). A vibrator (9), which is arranged on the front end wall (6) of the storage container (1) and which makes the storage container (10) and the screw conveyors (20, 20') vibrate during the conveying operation, is used to fluidise the casting agent (10) in the storage container (1) and the screw conveyors (20, 20'). <IMAGE>
IPC 1-7
IPC 8 full level
B22D 11/10 (2006.01); B22D 11/108 (2006.01)
CPC (source: EP)
B22D 11/108 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0624412 A1 19941117; EP 0624412 B1 19991117; AT E186665 T1 19991215; DE 59408925 D1 19991223; DE 9304946 U1 19940804; DK 0624412 T3 20000522; ES 2139029 T3 20000201
DOCDB simple family (application)
EP 94104255 A 19940318; AT 94104255 T 19940318; DE 59408925 T 19940318; DE 9304946 U 19930401; DK 94104255 T 19940318; ES 94104255 T 19940318