Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 70
. New Series—Vol. VI. HARTFORD, CONK, MAY, 1885. No. 5. Forced Draught for Boilers. The question frequently arises, Is the use of a blower for producing draught for aboiler-furnace to be recommended? And is it in any way injurious to the boiler? Theanswer to this latter question may be, Yes, or it… … The force of a good natural draught will balance a column of water, measured in asiphon gauge, or such an apparatus as that figured and described in the Locomotive,May, 1884, from f inch to 1 inch in height. This is equal to a pressure of from one-thirty-seventh to one twenty-eighth of a pound per…
Locomotives · Steam-boiler explosions
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