Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 373
Fig. 799. Fig. 800. 356 MACHINE DESIGN AND MECHANICAL CONSTP.UCTIONS. m for main centre-pin, and g for the parallel-motion links. This last is usu-ally the position of the air-pump centre, but in this engine the air-pump is … Fig. 802. below the high-pressure cylinder, and its piston-rod is extended to the air-pump piston. The dimensions are—H. P., cylinder 36 X 62; L. P., cylin-
Mechanical drawing
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