Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 72
esubmerged in water, and are thereby prevented from burning out, obviating one of the prin-cipal defects of the ordinarv vertical boiler. Paynes Vertical Tubular Boiler—The boiler shown in Fig. 4, built by B. VV. Payne &Sons, Elmira, N. Y., is also designed to prevent the burning out of the… … Fig. 3. 58 BOILERS, STEAM. li in. below the upper head to within about 10 in. of the bottom of the water-leg of theboiler, and completely surrounding tlie tubes. Midway between this apron and the boiler-shellis suspended from, and joined to, the upper head a perforated plate,which extends downward…
Mechanical engineering
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