Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 340
ont of thecarbon to form the arc. Finally, the whole is held by a support,A, and two pieces, C B, C B, which at the same time lead thecurrent to the friction rollers through projections, J. The twosystems are made to approach or recede from each other, inorder to form the arc, by means of a… … Fig. ITS. a solenoid that will react upon a carbon lighter, as in severalalready well known systems. It will be seen that the carbons are arrested in their move-ment toward each other only by the glass rods, Gr, abuttingagainst L; but, as the stops, L, are not far from the arc, and asthe heat to…
Electrical engineering
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