EP 0955943 A1 19991117 - ARC MELTING AND CASTING DEVICE
Title (en)
ARC MELTING AND CASTING DEVICE
Title (de)
LICHTBOGENSCHMELZ- UND GIESSVORRICHTUNG
Title (fr)
DISPOSITIF DE FUSION A L'ARC ET DE COULEE
Publication
Application
Priority
- DE 4433159 A 19940917
- EP 9503222 W 19950816
Abstract (en)
[origin: DE4433159C1] The invention concerns an arc melting and casting device (10) having a housing which comprises a melting chamber (14) and a casting chamber (16). The melting chamber (14) is disposed above the casting chamber (16) and is connected thereto via a passage (20). The melting chamber (14) and the casting chamber (16) can be closed in a gastight manner. In the melting chamber (14) a first electrode is connected to a crucible (34) and a second electrode (42) terminates above the crucible in the gas volume of the melting chamber (14). According to the invention, in order to attain a compact construction and uniform melting of the material, the second electrode (42) is supported such that it can be driven so that the end (44) of said electrode, which end is opposite the crucible (34), can perform circular movements.
IPC 1-7
IPC 8 full level
A61C 13/20 (2006.01); B22D 23/06 (2006.01); F27D 11/10 (2006.01); H05B 7/101 (2006.01)
CPC (source: EP)
A61C 13/20 (2013.01); B22D 23/06 (2013.01); F27D 11/10 (2013.01); H05B 7/101 (2013.01)
Citation (search report)
See references of WO 9608210A1
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
DE 4433159 C1 19960118; EP 0955943 A1 19991117; WO 9608210 A1 19960321
DOCDB simple family (application)
DE 4433159 A 19940917; EP 9503222 W 19950816; EP 95930454 A 19950816