Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 121
solution that is to be passed into theboiler. If the pump is drawing its sup-ply from a lower level than the solventreceptacle, the only thing necessary todo, when it is desired to introduce somesolvent, is to open the valve in the pipeconnecting the receptacle to the pump,and the solvent will be… … Fig. 4.—Simple Arrangementfor introducing solvents. ■] THE LOCOMOTIVE. 113 -while the connection to the solvent receptacle is open, as otherwise thesolution will be driven out of the receptacle into the room, instead of beingforced into the boiler. Although the foregoing arrangement is both simple…
Locomotives · Steam-boiler explosions
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