Ripper, William, 1853-1937 · London, New York [etc.] : Longmans, Green and co. · leaf 88
is drawn so that ^^Q= width of port. Reuleaux or Reech Diagram.—The foHowing diagram is known asIleuleauxs diagram in (Termaiiy, and Reechs in France. Referring to Fig. 60, if the eccentric radius be turned back throughan angle 0, then the valve would be in mid-position, and the crank wouldbe at an… … Fig. 69. making an angle B = the angular advance of the eccentric. Then,as explained above, D is the position of the crank when the valve isin mid-position, and DDj is called the mid-position line. For anyposition C or C of the crank, the displacement of the valve from itsmid-position = C?>i or…
Steam-engines
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