• DocumentCode
    1488183
  • Title

    Relay “trees” and symmetric circuits

  • Author

    Washburn, S. H.

  • Author_Institution
    Bell Telephone Laboratories, Inc., New York, N. Y.
  • Volume
    68
  • Issue
    11
  • fYear
    1949
  • Firstpage
    958
  • Lastpage
    958
  • Abstract
    THE RELAY “tree,” so-called because of its configuration, is a special case of a multiterminal network of relay contacts in which a single input terminal may be connected to one of a number of output terminals. The path from each output terminal to the input end of the network passes through contacts on all the relays upon which the network is constructed; and no paths can be connected together. The particular path closed through depends upon the combination of operated relays.
  • Keywords
    Communications Committee; IEEE transactions; Inspection; Laboratories; Lattices; Measurement; Relays;
  • fLanguage
    English
  • Journal_Title
    Electrical Engineering
  • Publisher
    ieee
  • ISSN
    0095-9197
  • Type

    jour

  • DOI
    10.1109/EE.1949.6443219
  • Filename
    6443219
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1488183