Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 735
ws, to keep it at a convenientheight and distance with respect to the air-pipe O. It will be seen that as the air comes out of thebellows in a condensed form, by the time it reaches O it begins to expand, and the heat it abstracts bythat action is drawn from the tube O, and not from the fire in the…
Mechanical engineering · Mechanics · Engineering
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