Title :
A new general-purpose relay for telephone switching systems
Author_Institution :
Bell Telephone Laboratories, Inc., New York, N. Y.
Abstract :
THIS paper describes a new general-purpose electromagnetic relay for use in telephone switching systems. It is a wire spring relay known as the AF-type relay and, with variations which provide slow release or marginal characteristics, it is known as the AG and AJ relay respectively. Figure 1 shows a typical AF-type relay, Figure 2 shows all of the parts of the relay, and Figure 3 shows the relay assembly.
Keywords :
Assembly; Companies; Force; Relays; Springs; Switching systems; Wires;
Journal_Title :
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
DOI :
10.1109/TCE.1953.6371955
