Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 115
le opens thefirst section of a double-beatvalve at b^ and gives steam tothe lifting nozzle A; the over-flow passing freely through thecheck valve C, and the open valve at D. K. further move-ment of the handle opens the second section of the double-beatsteam valve B, and closes the overflow valve D.…
Mechanical movements
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