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 375
e 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 inferior where the air-punip is gorged withwater, DIAGRAMS TAKEN FROM AIR-PUMPS. 359 Unlike the previous diagrams taken from air-pumps,… … DIAGEAM FROM AIR-PUMP OP DUKE OP SUTHERLAND S YACHT.(OEDINAEY INJECTION.) worse vacuum with the increased injection than with the ordi-nary injection, showing that it is not the too great heat of thecondenser which makes the vacuum bad, but a deficient capacityof pump, or an imperfect emptying of…
Steam-engines
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