Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 255
as an extramotor generator armature, motor blowerarmature, quenched gap plates, condenserjars, etc., are supplied, positively insuringagainst all possibility of breakdown. 198. Details of the Circuits andApparatus.—Explanation of the de-tailed wiring diagram shown in Fig. 263 fol-lows: The motor… … ROTARYDISC OISCHAR&ER Fig. 264—Front View of the Marconi Yi K. W.120 Cycle Transmitter. the generator altered by the rheostat R-1. The generator field circuit may be broken by thesmall switch shown in the drawing. The receiving apparatus is thus protected from hum-ming noises due to induction…
Telegraph, Wireless
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