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
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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