EP 0471245 B1 19960522 - Annular gap refractory filling in a metallurgical vessel
Title (en)
Annular gap refractory filling in a metallurgical vessel
Title (de)
Feuerfeste Füllung eines Ringspaltes bei einem metallurgischen Gefäss
Title (fr)
Garnissage réfractaire d'une fente annulaire dans une enceinte métallurgique
Publication
Application
Priority
DE 4025956 A 19900816
Abstract (en)
[origin: EP0471245A1] In a metallurgical vessel, the annular gap (7) between a refractory lining (2) and a gas bubble brick (6) is to be filled in a simple manner to ensure leak-tightness. The filling provided is a deformable built-in layer (8), prepared beforehand, which is matched to the shape or volume of the annular gap (7). <IMAGE>
IPC 1-7
IPC 8 full level
B22D 1/00 (2006.01); C21C 7/072 (2006.01); F27D 1/16 (2006.01); F27D 3/16 (2006.01); F27D 3/00 (2006.01)
CPC (source: EP US)
B22D 1/005 (2013.01 - EP US); F27D 1/16 (2013.01 - EP US); F27D 2003/0038 (2013.01 - EP US); F27D 2003/161 (2013.01 - EP US)
Citation (examination)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0471245 A1 19920219; EP 0471245 B1 19960522; AT E138464 T1 19960615; DE 4025956 A1 19920220; DE 4025956 C2 19920917; DE 59107832 D1 19960627; ES 2087931 T3 19960801; US 5249811 A 19931005
DOCDB simple family (application)
EP 91112934 A 19910801; AT 91112934 T 19910801; DE 4025956 A 19900816; DE 59107832 T 19910801; ES 91112934 T 19910801; US 74437891 A 19910813