Society of Glass Technology · [Sheffield] · leaf 503
ucer to theports are controlled by dampers, 14. The regenerator chambersextend beneath the hearth and the masonry, 8, separating themelting-chamber and producer, and communicate with the portsthrough vertical flues, 13. Glass is drawn from the tank throughopen-ended pipes, 7. H. G. C. 141. New Type… … 21st, 1918, No. 21443).—In a furnacefor melting glass and for other pur-poses, air passes from inlets at thefront of the furnace through a numberof passages, i (Fig. 51), beneath thebath, b, to a cross-passage, j, whence itis conveyed by vertical passages, k, to achamber, g, in the crown and…
Glass
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