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 62
series of very short, clean, and nearly undampedsurges. The large surface and the short gap increase thetotal number of discharges per alternation of the currentfrom one or two per alternation to several hundred or per-haps a thousand. This does not means that the frequency(f the current is… … Fig. 16.- Sitnple form of quenched gap groups of condenser discharges, may occur many moretimes per second, or per alternation of the current, in thequenched gap. That is to say, the condenser becomescharged and discharged many more times per second, whilethe frequency of the oscillations in each…
Electric apparatus and appliances
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.