• DocumentCode
    1374342
  • Title

    A new general-purpose relay for telephone switching systems

  • Author

    Keller, A. C.

  • Author_Institution
    Bell Telephone Laboratories, Inc., New York, N. Y.
  • Volume
    71
  • Issue
    6
  • fYear
    1953
  • Firstpage
    413
  • Lastpage
    428
  • 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;
  • fLanguage
    English
  • Journal_Title
    American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
  • Publisher
    ieee
  • ISSN
    0097-2452
  • Type

    jour

  • DOI
    10.1109/TCE.1953.6371955
  • Filename
    6371955
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1374342