A history of the growth of the steam-engine (1878)
Thurston, Robert Henry, 1839-1903 · New York, D. Appleton · leaf 414
are usually vertical and directly over thecrank-pins, to which the cross-heads are coupled. The con-denser is placed behind the engine-frame, or, where a jet-condenser is used, the frame itself is sometimes made hol-low, and serves as a condenser. The air-pump is worked bya beam connected by links… … Fig. 186.—Horizontal, Direct-acting Naval Screw-Engine. shot. In naval engineering the cylinder is placed horizon-tally, as in Fig. 136, which is a sectional view, representingan horizontal, direct-acting naval screw-engine, with jet-condenser and double-acting air and circulating pumps. Ais the…
Steam-engines
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