Machinery and processes of the industrial arts, and apparatus of the exact sciences (1869)
Barnard, Frederick A. P. (Frederick Augustus Porter), 1809-1889 · Washington, Govt. print. off. · leaf 84
jet Bis represented just oppo-site to A, and in this posi-tion it is lighted by com-munication through thefree opening on that side.In Fig. 4 the lower jet isin position to be lighted byanother permanent light,marked A also. When the piston reachesthe end of its course theslide D is drawn upwardso… … 68 PAEIS UNIVERSAL EXPOSITION. The space K, which is shown in all these figures, is the interval betweenthe cylinder and its jacket, in which cold water is kept constantly circu-lating. This is a provision necessary in every gas engine to preventexcessive elevation of temperature. Another expedient…
Machinery · Scientific apparatus and instruments
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