Practical stationary engineering : in form of questions and answers (1909)
West, Andrew Cassius, 1855- · Boston, Mass. : A.C. West · leaf 169
ox A(Figs. 40-41), and on valve-gear bracket a scratch mark Bprick-punched at each end will be found. Now disconnectdash-pot connections from steam-valve stem guide D, andallow valve to drop as far as it will go, and then adjust by 156 PRACTICAL STATIONARY ENGINEERING turning valve stem in or out… … Figure 42. The dash-pot stem G should then be adjusted until thetop prick-punched scratch mark on guide D just shows abovethe top of guide box. Tighten nut on dash-pot stem. Make ENGINES 157 these adjustments on both steam valves. Now turn the fullside of steam eccentric on the dead centre farthest…
Steam engineering · Steam-engines · Steam-boilers
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-79-27.webp)
