The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 377
Fig. 220. —The Valve MechanismReduced. Fig. 221. — The Reuleaux Diagram. and the deductions in § 31 apply equally to the valve gear. The pres-ent problem is simphfied by the fact that the eccentric rod is usually solong, relative to the radius of the eccentric, that the valve receivespractically…
Steam-engines · Steam-turbines
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