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 240
in the field, such as he \ises, and byemploying the same amount of field-wire as was used on the older form he succeeded inincreasing the out-put of the armature nearly twice. More recent machines are built of solidcast steel. In the Kennedy Di/7iamo (Fig. CO) the field-magnet is made of three… … Fig ot^.—Section. Fig. 59.—Section. cross-section than the core of the bobbin. This construction has tlie advantage of simplicity,comlnnod with cumpactness and low magnetic resistance. The armature is built of cliarcoal-iron disks, and tlie core is turned true, outside and inside, and mounted on…
Mechanical engineering
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