Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 780
Fig. 494. united by screwed collars, seen in fig. 494, one of which is shown KABATHS ACCUMULATOB. 759 separately on the side of the box. This collar also receives theconducting wire. To avoid any direct pressure of the screw onthe lead strips which would throw them out of shape, a smallcopper… … Fig. 495. compressing screw bears. The enclosing troughs are furnishedwith handles (fig. 496) for convenience of transport. Two types ofthis new arrangement are in use—a small pattern correspondingto the vertical laboratory type described above, and a large sizecorresponding to the industrial…
Electrical engineering
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