Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 403
23. Small Arc FurnaceCopied from Electric Furnace, by Wilhelm Borchers the ability of these materials to withstand the intense heat withoutmelting. The arc furnace differs from the lighting arc mainly in its sizeand far greater power consumption and in its being enclosed withinrefractory walls to… … Fig. 24. Sections of an Arc-Muffle FurnaceCopied from Electrothermal and Electrolytic Industries, by Ashcroft pressure required to maintain a powerful arc furnace ranges usually between 50 and 100 volts, while the current consumption may be hundreds and even thousands of amperes. A small arc…
Electrical engineering
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