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 106
riding over seats formed on the back ofthe main valve. It is controlled from the governor eccentric through themedium of the two arms or rockers & h, pivoted on the main rocker armR at point B, about midway of its length. (This is shown in detail inFig. 100.) The skeleton diagram of Fig. 94… … FROM GOV. ECC. FIG. 100.—SECTION SHOWING ROCKER ARM. motions of both fixed and governor eccentrics. Owing to the fact thatits rocker is pivoted on the main rocker, it rides back and forth with themain valve; and it plainly has also a travel on the main valve, derivedfrom its own or governor…
Steam-engines
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