Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 151
nto the boiler A. From experiments made by Dr. R. Schmidt of Berlin in 1870, on both the Carr6 ammonia and theWindhausen compressed-air machines, the following results were obtained: Experiments were madeduring 150 days, 12 hours being estimated to the day; and for each horse-power 96 lbs. of coal…
Mechanical engineering -- Dictionaries
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