Handbook of the steam-engine. Containing all the rules required for the right construction and management of engines of every class, with the easy arithmetical solution of those rules. Constituting a key to the 'Catechism of the steam-engine.' (1874)
Bourne, John · New York, D. Appleton · leaf 374
DIAGRAM FROM ALLENS ENGINE. The pump appears to he quite too small for the work it has todo, as is seen by the different configuration of the diagram fromthat of the diagrams represented in figs. 11 and 18, which arealso diagrams taken from air-pumps. In those diagrams, how-ever, the stroke of the… … DIAGRAMS PROM ALLEN S ENGINE. fore the pressure rises ahove the atmospheric line; whereas infig. 30, the pressure rises ahove the atmospheric line the momentthe bucket hegins to ascend, showing that at that time the<*-hoie of the pump harrel is filled with water. The vacuummust always he…
Steam-engines
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