Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils (1920)
Stoller, Hugh Montgomery, Austin, F. E. (Frank Eugene), 1873-, Seeger, Edwin Wilbur, 1892- joint author, American Technical Society · Chicago, American Technical Society · leaf 177
a counterclockwisecurrent will be produced in the closed secondary circuit denotedby ABCD. Magnetic Leakage. To one at all familiar with the form ofthe magnetic field produced by a coil of wire surrounding an ironcore, it will be evident that not all the magnetic lines producedby the magnetizing… … Fig. 13. Another Typeof Closed-Core Trans-former. indicated in Fig. 11. Those magnetic lines produced by the pri-mary coil which do not pass through the secondary are calledleakage lines. The greater the number of leakage lines, the lessthe useful effect realized. It is advisable, there-fore, to so…
Electric motors · Electric transformers · Electromagnets · Induction coils
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