. American engineer and railroad journal . bring the resultant delivery pressures atthe furnace tuyeres to the necessary 8 ozs. The blower, at therated speed, delivers at a pressure of ozs., the variousdrops in the different sections of pipe being indicated on thesame in the engraving presented above. The blower is driven by a Crocker-Wheeler constant-speed motor, operating at 1,100 revolutions per minute. Adouble-belt drive is used, one belt on each side of the motor and drive-pulleys are mounted upon a stand nextto the wall, the details of which are of interest. The
. American engineer and railroad journal . bring the resultant delivery pressures atthe furnace tuyeres to the necessary 8 ozs. The blower, at therated speed, delivers at a pressure of ozs., the variousdrops in the different sections of pipe being indicated on thesame in the engraving presented above. The blower is driven by a Crocker-Wheeler constant-speed motor, operating at 1,100 revolutions per minute. Adouble-belt drive is used, one belt on each side of the motor and drive-pulleys are mounted upon a stand nextto the wall, the details of which are of interest. The accom-panying sketch at the right illustrates the construction of thisstand, the position of the motor, pulleys and inverted hangerbearings being drawn in dotted lines superimposed upon theplan view. The stand is raised to permit the delivery pipefrom the blower to pass underneath on its way along the arrangement of the stand, as well as of the blower anddelivery pipe, is worthy of note for the economy of spaceeffected thereby. i. 12 Inverted Drop Haacerawith Ball aul Socket CollarOilia;: Beariug^, IViti Piaio*X &Long
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
