Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 518
icator piston on the down Diagram Analysis 505 stroke. The compression on the crank end is not sufficientand the exhaust valve rod on that end was slightly length-ened, resulting in the production of diagram Fig. 190. Inthis diagram the familiar hump in the crank end expan-sion curve reappears, but… … Fig. 191 The boiler pressure and the load on this eng weregradually increased from time to time, from 50 pounds,and a light load (as shown by Fig. 188) to 60 pounds and335 horse power (as indicated by Fig. 189 taken some threemonths later), and when Fig. 191 was taken, about twoyears and eight…
