. American engineer and railroad journal . Fig. 38.—BABCOCK & WILCOX BOILER, the Original Drawings. the mould, and the headers cast on. No hand-holes oppositethe tubes were provided. It died very young. Maynard (tig. 39) used a horizontal steam and water cylin-der above a bank of tubes placed at a slight inclination fromthe horizontal ; the ends of the tubes were expanded into. -MAYNARDS BOILER, a Trail: Circular. round boxes having stayed heads connected to a horizontaldrum. The course of the gases was back and forth lengthwiseof the tubes—in fact, a Heine boiler of earlie
. American engineer and railroad journal . Fig. 38.—BABCOCK & WILCOX BOILER, the Original Drawings. the mould, and the headers cast on. No hand-holes oppositethe tubes were provided. It died very young. Maynard (tig. 39) used a horizontal steam and water cylin-der above a bank of tubes placed at a slight inclination fromthe horizontal ; the ends of the tubes were expanded into. -MAYNARDS BOILER, a Trail: Circular. round boxes having stayed heads connected to a horizontaldrum. The course of the gases was back and forth lengthwiseof the tubes—in fact, a Heine boiler of earlier date withoutany hand-hole openings opposite the tubes. If Maynards top drum was cut off and one large tube was
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
