Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 445
pposing the backwardly rotating ampere-turns, and pre-venting the flux from entering the rotor. The flux is driven, however, alongthe secondary leakage path (Figs. 428,429 and 430). The outer black circlesin these figures represent the backwardly rotating ampere-turns, and theinner ones the rotor…
Electrical engineering
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Telephones and telegraphs: 1902 : [and Municipal electric fire alarm and police patrol systems] (1906)](https://img.insideoutlibrary.com/img/200/ia-cu31924022817674-160-48.webp)
