An elementary manual of radiotelegraphy and radiotelephony for students and operators (1916)
Fleming, J. A. (John Ambrose), Sir, 1849-1945 · London, Longmans, Green & co. · leaf 96
lting in the use of a large total voltage toform the sparks (see Fig. 26). This form of quenched spark dis-charger is called a NYieu discharger. The surfaces must be verysmooth, parallel, and near together in order that the spark maybe quenched by the cooling action of the metal surfaces. A… … Fig. 26.—A q^uenched spark discharger made as shown in sectionin Fig. 25. Another form of quenched spark discharger is that due toPeukert, in which a thin film of oil between two rotating metalsurfaces is pierced by the spark. In the Wien form of dischargerwith fixed plates, there is a tendency for…
Radio · Telegraph, Wireless · Telephone, Wireless
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
