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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 80

An illustration from 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, leaf 80
manner the other relays inthe bank are successivelyoperated. These relaysare so wound and adjustedthat their succession inoperation corresponds intime with the unit time in-tervals of the transmission.The tongue contactsof these relays make selec-tive combinations in theprinter to effect its… … 9 «3 g 0) S 65 56 MODERN LAND AND SUBMARINE TELEGRAPHY Automatic Transmission Printers Buckingham Page Printer. The Buckingliam Printer wasinvented by Charles L. Buckingham, of New York, assisted by E.(iermaini, A specially punched tape is used with a Wheatstonetransmitter for antomatic sending. A…

Electrical engineering

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