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 95
-charger consists of a series ofthick copper plates the surfacesof which are made very smoothand parallel. In each plate adeep groove is turned, and amica ring is laid between everypair of plates so as to introducea gap between them. The dis-charge then takes place acrossthis narrow gap about 025… … Mi:a Ring CoppetFlanged Plate Plan of Copper Flanged PlateFig. 25.—Construction of a quenched 78 EA DIO TELEGRA PH V gaps are in series resulting 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…
Radio · Telegraph, Wireless · Telephone, Wireless
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