Society of Glass Technology · [Sheffield] · leaf 703
Fig. 192. 382. Improvements in Pot Furnaces. M. W. Travers,London (Brit. Pat., No. 177085, May 3rd, 1921).—In a gas-firedfurnace for heating melting-pots for glass, gas from the producers, … Fig. 193. G, is supplied with secondary air under pressure from inlets, J, toeffect its combustion as it rises through the eye, B, into the furnace.The air is supplied by a blower, G, connected by the main, H,and pipes, I, to the air-inlets, J. H. G. C. FUELS, REFRACTORIES, AND FURNACES. 303 383.…
Glass
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