Stationary steam engines, simple and compound; especially as adapted to electric lighting purposes (1890)
Thurston, Robert Henry, 1839-1903 · New York, J. Wiley & sons · leaf 168
ps. The risk of injury of this kind is unimportant, how-ever, if the springs are properly made, as the load carried bythem is insignificant. A 50 horse-power engine, at 300 revolu-tions per minute, carries a load of but about 500 pounds oneach load-spring. If correctly proportionated and made,they… … The Ball Eccentric and Connections. The practical result of this novel modification of oldmethods of regulating the engine is that the regulation ofthe steam-engine now can be made to cover more than the 146 STEAM ENGINES FOR simple preservation of a fixed velocity of rotation. It isnow possible to…
Steam-engines
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