Cyclopedia of locomotive engineering, with examination questions and answers; a practical manual on the construction care and management of modern locomotives (1916)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co., pub. for Sears, Roebuck & co. · leaf 816
tersections at n. On the Iline OH set off the width of the steam port from L \toward H equal to Lw; and with Ow as radius draw the !arc KmK. The shaded figure enclosed by the letters WALSCHAERT VALVE GEAR 759 VKKf/L represents the steam port opening during theadmission period, and the width of the… … FIG. 337 The exhaust openings are determined in the same man-ner and are shown on opposite side of FG, where thecrank passes through the arc DJE during the exhaustperiod, with a positive exhaust lap of the size EF.When the exhaust edge of the valve is line and line,this arc becomes GFJ, or 1800,…
Locomotives
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