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Scientific American, Vol. 6, No. 14 (1862) (1862)

leaf 4

An illustration from Scientific American, Vol. 6, No. 14 (1862), 1862, leaf 4
is shown by the practically. when using a valve gear which I applied, than when curve, CD. By the law of steam the person who pays using one known as the “ Winter cut-off.’’ The state- for the coal is entitled to have his piston first driven ment is correct ; and ona former trial, made Feb. 22d, by… … card ; so that a loss of about 41 per cent in fuel, have produced the difference in results even if the when working at this rate of expansion, results from indicator had not shown any. But here it was the read this, and men of science know it already. using a valve gear, which distorts the card so…

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