Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 618
ached to the frame of the machine,are provided with sector shaped pole pieces, which collectively ARAGO RADIAL DISK GENERATOR. 597 form a disk, and are so placed as to leave a narrow parallelspace between them. By this arrangement the magnetic field isconfined to the space between the faces of the… … Fig. 390. angular coils of wire clamped together by hubs and rings ofcopper. These coils are so wound as to form, when placed inthe armature, radial spokes, the adjacent sides of each pair beingparallel to each other and close together. The currents de-veloped in the armature are collected by a…
Electrical engineering
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