Valve setting: simple methods of setting the plain slide valve. Meyer cut-off. Corliss. and poppet types (1908)
Collins, Hubert Edwin, 1872- · New York [etc.] Hill publishing company · leaf 164
haust valves both indicate lap when the lines on the valves are nearer thecenter of the cylinder than are the lines on the chest. This condition isshown in Fig. 157, which represents the end of one steam valve and chest … FIG. 157. with the back bonnet off. The line A on the valve overlaps the line Bon the steam chest toward the center of the cylinder. 154 VALVE SETTING Fig. 165 shows the wrist-plate central for adjusting the valve connec-tions. There are three marks on the back of the wrist-plate hub and onemark on…
Steam-engines
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