EP 0422406 B1 19940119 - Anode for direct current arc furnace.
Title (en)
Anode for direct current arc furnace.
Title (de)
Anode für einen Gleichstromlichtbogenofen.
Title (fr)
Anode pour un four à arc à courant continu.
Publication
Application
Priority
US 42029089 A 19891012
Abstract (en)
[origin: US5052018A] An anode for a d.c. arc furnace is described. The furnace area receiving the melt (2) is provided on the inside with an electrically conductive, refractory lining (8,9,11). The latter is electrically connected to a conductor (12) located on the outside and which has a cylindrical construction and is placed around the electrically conductive lining. The conductor is advantageously fixed to the inside of the steel jacket (3) of the furnace.
IPC 1-7
IPC 8 full level
F27D 11/10 (2006.01); H05B 7/06 (2006.01)
CPC (source: EP US)
H05B 7/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB LI NL
DOCDB simple family (publication)
EP 0422406 A2 19910417; EP 0422406 A3 19910626; EP 0422406 B1 19940119; AT E100662 T1 19940215; CA 2027479 A1 19910413; CA 2027479 C 19940816; DE 59004311 D1 19940303; ES 2048384 T3 19940316; TR 25858 A 19930901; US 5052018 A 19910924; ZA 907468 B 19910626
DOCDB simple family (application)
EP 90117707 A 19900914; AT 90117707 T 19900914; CA 2027479 A 19901012; DE 59004311 T 19900914; ES 90117707 T 19900914; TR 96190 A 19901012; US 42029089 A 19891012; ZA 907468 A 19900919