Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 196
VALVES 189 year, seem to warrant the conclusion that it has manymeritorious features, and that a bright future liesbefore it. A general idea of the construction of the valves, andthe wrist plate by which they are operated, may beiobtained by reference to Fig. 94, which is a sectionalelevation… … Figure 93 It is claimed for this system that irregularities inlead are corrected for the shorter points of cut-off, andthe indicator diagrams shown in Figs. 96 and 97 cer-tainly show an excellent steam distribution for allpoints of cut-off. The author desires to say in this connection that hehas…
Locomotives
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