Industrial electric heating furnaces – Arc furnace device – Electrode support
Patent
1987-08-24
1988-06-07
Envall, Jr., Roy N.
Industrial electric heating furnaces
Arc furnace device
Electrode support
373101, H05B 712
Patent
active
047501880
ABSTRACT:
An electrode arrangement for passing into an electroarc or reducing furnace includes a plurality of cooling jacket capsules each surrounding an electrode and having at least two longitudinal openings each of angular width about 40 degrees; wearproofed current feeders are inserted, possibly insulatively embedded in the openings; one of the openings of each capsule facing the opening of another of the capsules.
REFERENCES:
patent: 4458352 (1984-07-01), Tuovinen et al.
patent: 4490825 (1984-12-01), Persson
patent: 4587659 (1986-05-01), Ungar et al.
patent: 4653067 (1987-03-01), Koenig et al.
Koenig Heribert
Stark Heinz
Envall Jr. Roy N.
Mannesmann AG
Siegemund Ralf H.
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