Hutton, Frederick Remsen, 1853- [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 568
BOILER-SE T TING. 531 with the steam-pressure; and if the air for combustion is sup-plied by mechanical means, the volume of that air can be reg- … ulated by the rise and fall of the pressure of steam by causingthe latter to vary the speed of the engine which drives the fanor controls the valve which supplies the steam-jet Fig. 452 532 MECHANICAL ENGINEERING OF POWER PLANTS. shows a form of automatic stoker embodying some or all ofthese…
Mechanical engineering · Steam power plants
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