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 49
Fig. 30. Diagram of Coils and Commu-tator Sections 38 PRINCIPLES 29 field, generates an e. m. f. in the conductors wound upon it; and afield-magnet, whose function it is to provide a flux for the conductorsto cut as they revolve. These two parts are always present in allgenerators, whether for… … Fig. 31. T>T)ical 6-Pole feelt-Driven Generator, Showing Armature, Field-Magnets,Commutator, and Brushes and they are easily distinguished. Fig. 31. In almost all continuous-current machines, the field-magnet is a comparatively simple electro-magnet which remains stationary; the armature,…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-475-279.webp)
