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 128
ans of very rapid condenser discharges takingplace between a flat aluminium cathode or negative pole and acopper anode or positive pole. Two flat surfaces of aluminium and copper are placed afraction of a millimetre apart in an atmosphere of moist hydrogen(see Fig. 20). If a condenser discharges… … ■Q)—^rr&r^ L0-J Fig. 21.—Diagram of connections for Ctiaffee discharger. If a secondary circuit is connected to the condenser circuit (seeFig. 21), then in this secondary circuit we have a close sequenceof feebly damped discharges which are practically equivalent toan undamped oscillation. Two…
Radio · Telegraph, Wireless · Telephone, Wireless
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