Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 57
< n K) a; Si oa, PRINCIPLES 33 were used In Lontins machines, as shown diagrammatically in Fig.3. Owing, however, to the great self-induction thus introduced into.ach section of the winding, and the consequent sparking at the com-mutator, these machines were not successful. Pole armatures areto… … Fig. 37. Disk Armatiire jty for magnetic conducting material between the two faces of the^eld-magnet. Armature Cores. The function of the armature core is two-fold—it supports the generating conductors, and carries the flux fromone face of the field-magnet to the other face. On account of itshigh…
Electrical engineering
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