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 44
k is on the dead center, as at C in Fig. 30, the valveis open by the amount of lead, which is represented in the diagram by thedistance N—Q on the line of dead centers. In a similar way, the amountthat the valve is open to exhaust at the end of the stroke is knoA\Ti asthe exhaust lead. It is now…
Steam-engines
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