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 484
4 3 Y\ ater load per sq. inch cf piston in lb. 11-46 13-12 8-78 11-56 8-3 16-8 115 17-96 11-95 13-53 Proportn of stroke where steam cut off l-5th l-5th — I i i i i 2-llths — Strokes per minute .... «i ~i 9 9 10 8; 9 8 7 Proportion of duration of in-door to ) 4 :7J 5 : 7 5 : 6 4 : 6J Grease used per… … Working-beam.-SciLE.-i inch=l feot. 45i ENGINES, DETAILS OF. A bushel of Welsh coal now used in Cornwall weighs 94 pounds. Rotative engines.—A rotative engine of Messrs. Cairds, is represented in Fig. 1361, which is a generalelevation.
Mechanical engineering · Mechanics · Engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-865-560.webp)
