The Scientific American reference book; a compendium of useful information, containing the complete census of the United States by counties ... patent and copyright laws ... forms for patents, caveats, assignments, and licenses ... etc (1892)
New York, Munn · leaf 138
THE CONDENSING ENGINE. 185 THE STEAM-ENGIWE. Every mechanic and inventor should make himself gen-erally familiar with the construction and operation of thesteam-engine. To assist them In gaining this knowledge,we subjoin for reference a diagram of the common Con-;densing Engine, with letters of… … a, steam cylinder; 6, piston; c, upper steam port or pas-sage ; d^ lower steam port; e e^ parallel motion ; //, beam;g^ connecting rod; A, crank; i ^, fly-wheel; k k^ eccentricand its rod for working the steam-valve ; Z, steam-valve andcasing ; m, throttle-valve ; w, condenser ; o, injection-cock…
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