The Boston school compendium of natural and experimental philosophy .. (1837)
Parker, Richard Green, 1798-1869 · Boston : Marsh, Capen & Lyon · leaf 123
action of the steam, above, as well as below thepiston, and from the condensation of the steam, after it had perform-ed its office, this engine is called Watts double acting condensingsteam engine. 304. What is the steam engine! 305. How much larger space does steamoccupy than water ? 306. By what… … IJliLStration. Fig. 87 represents that portion of the steam engine inwhich steam is made to act, and propel such machinery as may beconnected withit> The principal parts are the boiler, the cylinder and its piston, thecondenser, the airpump, the steampipe, the eductionpipe, and the cis-tern. In…
Physics
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