Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 331
and condenser.The receiver is placed in an entirely local circuit in series with theother winding of the induction coil. This arrangement accomplishesthe removal of the receiver from the action of direct current in avery simple manner. The method by which the Kellogg Company places the receiverin… … FIG. 260.—KELLOGG SUB-STATION CIRCUIT. placed in series across the line with an impedance coil of low resist-ance, but of high retardation. Direct current from the central ofifice,therefore, flows readily through this path for the operation of thesignals and for the supply of current to the…
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