Industrial electric heating furnaces – Arc furnace device – Electrode
Patent
1984-04-03
1986-07-15
Envall, Jr., Roy N.
Industrial electric heating furnaces
Arc furnace device
Electrode
373 90, 373 94, H05B 7101
Patent
active
046010424
ABSTRACT:
This invention concerns apparatus for selectively connecting an electrode of an electric arc furnace to a source of cooling fluid. The apparatus includes a coupling having passageways extending therethrough for the flow of cooling fluid and comprises at least two separable sections, one such section being connected to receive cooling fluid from the source and the other to convey such cooling fluid to the electrode when coupled to the said one section. Guide means are provided to guide one separable section into close proximity to the other section and to clamp the assembled sections together to connect the electrode to the source of cooling fluid.
REFERENCES:
patent: 4453254 (1984-06-01), Ehle et al.
patent: 4509178 (1985-04-01), Lades et al.
Garner Henry C.
Montgomery Robert W.
Reynold Timothy
Swaby Harold
British Steel Corporation
Envall Jr. Roy N.
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