Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 340
at. The upper and lower halves of the hot blast ring are made of twoseparate eastings and are joined by means of heav> lugs and bolts. This construction, found only in the Stewartfurnace, insures against cracking, which is likely to happen to the one-piece hot blast contrivance. steel lathing or… … Fig. 3a. Hot Bl.vst Section of Furnace.
Building · Heating · Ventilation
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