Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 938
h other that thelatter is just sufficient to drive round the resisting vanes at a certain velocity, exactly correspondingwith the normal speed of the engine. Any increase of that speed, instead of accelerating the motion ofthe vanes, (the atmospheric resistance being nearly uniform,) tends to raise… … Figs. 2192 and 2193 are a side and end elevation of an arrangement in which this principle is carriedout in a more practical and more generally applicable form. It consists of an upright spindle s s, sup-ported in suitable bearings in a cast-iron standard R, placed, in the usual manner, over the…
Mechanical engineering
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