Steam engines, prepared in the Extension division of the University of Wisconsin (1919)
Shealy, Edward Marvin · New York, McGraw-Hill · leaf 47
n theoutside of them to give greater strength. The walls of thecylinder are practically uniform in thickness, and, in order toaccomplish this, recesses are left on the outside of the cyhnderwhere necessary. Uniform thickness of the walls of a steamcylinder is desirable in order to prevent unequal… … Fig. 20. cyhnder on account of the necessary provision for fastening thecylinder to the saddle, and conducting the hve steam to it andthe exhaust steam away from it. The valve seat consists of araised rectangular table with the steam and exhaust ports leadingup to its surface. The steam passage…
Steam-engines
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