Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 51
cuit is established through HM which neutralizes theeffect of the constant current and releases the armature; this, how-ever, is then held by the relay magnet RM and maintains continuityof line at C. Besides the Weiny-Phillips repeater there are many others, fromwhich the following are chosen to… … Fig. 18. Wiring Diagram for .\tkiiisoii Repeater Circuit as illustrated in Fig. 13, and separate local relays, sometimes calledrepeating sour.ders. Instead of holding magnets on the main line relays, as in theWeiny-Phillips repeater, Atkinson uses an accessory relay whichaccomplishes the desired…
Electrical engineering
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