High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)
Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 41
s seekto avoid, namely, magnetic leakage in the core. Whenthe secondary of such a transformer is short circuited bythe spark, the potential instantly drops to so low a valuethat the arc dies out of its own accord; indeed, it is doubtfulif any appreciable arc forms at all. The principles of the… … Fig. 7.—Transformer _ with closely coupled primary and secondary and theimpedance coil in series with primary to prevent arcing at spark gap extent that magnetic leakage is set up in the space be-tween the windings and around the outside of the core asshown by the lines in the drawing. This leakage…
Electric apparatus and appliances
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
