Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 52
lization of plates and rivets and consequent cracks, and an-noying leaks at the seams arising from overheating and un-equal expansion and contraction of double metal thickness,due to exposure to flames and furnace gases of high tem-perature. Another exclusive and very valuable feature of the design… … Fig. 19atlas water tube boiler 40 Steam Engineering and is heated to a temperature many degrees higher thanthat normal to its pressure. Attention is directed to the fact that no matter howlarge the boiler, there is only one steam drum, consequentlythe entire product of the boiler can be piped out…
