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 16
is point the valve is lapped on the steam edges, and the ex-haust edges & h, not being lapped, are line and line with the exhaust edgesc c of the cylinder ports. When the valve moves in one direction, so thatone steam edge a of the valve becomes even with the steam edge d ofthe port, it will… … FIG. 2. has advanced to the edge d of the steam port. The valve would then bein position to admit steam to one port and leave the opposite port wideopen for exhaust. Where the edge a of the valve has advanced to the edge c of the cyl-inder port, the opposite edge a has advanced to the point e on…
Steam-engines
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