Practical stationary engineering : in form of questions and answers (1909)
West, Andrew Cassius, 1855- · Boston, Mass. : A.C. West · leaf 237
J?o</3L£ /tp/j/ss/oa/ … £CCBNT-R-I.Q Too fRR rftfEBTFigure 76. AMERICAN THOMPSON IMPROVED INDICATOR 225 Excessive lead is shown by the lap where compressioncurve extends up to the steam line. The lead carries theadmission line above it on account of piston moving againstthe incoming steam.
Steam engineering · Steam-engines · Steam-boilers
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
