Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 120
team must be carried in the drum. The Sewalldrum-system is, perhaps, the most widely used of this type of heater. This drum is placedwithin the car by the side of the heater, and is connected with the circulating pipes so as toform a branch circuit around the heater. At the point where the two… … Fig. 2.—Disk drum-heater. to produce a circulation through the piping in tlie car. In case this current-director is notused, the drum is apt to produce a short circuit, creating a downward flow through the coiiof the heater. 106 CAR-HEATING. Salt-water usually constitutes the circulating medium in…
Mechanical engineering
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
