Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 903
llowing drawings of o plate-glass furnace exhibit the manner in which the fusing-pots ur«arranged, and also how they ;iro inserted and removed. Fig. 2168 is a horizontal section at the heightof the sieges to the right or ■>• >/, and somewhat lower to the left, through the holes for the… … of the sides with the siege a is left open and free of access. Thus the two remaining sides are onlyaccessible by the narrow passages B B, and these are connected with the large apertures b b. Theseapertures are used for the insertion of the pots cc, and, at the same time, for stoking the fire; for…
Mechanical engineering
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