. Steam engines, a thorough and practical presentation of modern steam engine practice . Fig. 49 Belt-Di Power Pump one belt driven, yet they are frequently electrically driven, andsometimes the revolving shaft is attached to the shaft of a gas orsteam engine. Deep-Well or Mine Pump. For deep-well or mine pumping, thecylinders are often set in a vertical position directly over the pumpcylinder. The piston rod extends from the steam cylinder directlybelow to the pump plunger. Sometimes it is possible to use steamexpansively in these pumps by reason of the weight of the recipro-cating parts. Whe
. Steam engines, a thorough and practical presentation of modern steam engine practice . Fig. 49 Belt-Di Power Pump one belt driven, yet they are frequently electrically driven, andsometimes the revolving shaft is attached to the shaft of a gas orsteam engine. Deep-Well or Mine Pump. For deep-well or mine pumping, thecylinders are often set in a vertical position directly over the pumpcylinder. The piston rod extends from the steam cylinder directlybelow to the pump plunger. Sometimes it is possible to use steamexpansively in these pumps by reason of the weight of the recipro-cating parts. When the weight is sufloicient, the steam pan be cutoff before the end of the stroke and the momentum of the parts will 70 , STEAM ENGINES be enough to just finish the stroke, consequently these pumps aresometimes compounded. They are used only in pumping from verydeep wells. Direct=Acting Type. A direct-acting steam pump is one inwhich there are no revolving parts, such as shafts, cranks, and fly-wheels, the power of the steam in the steam cylinder being transferredto the piston or plu
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectsteamen, bookyear1920
