BE482648A - - Google Patents

Info

Publication number
BE482648A
BE482648A BE482648DA BE482648A BE 482648 A BE482648 A BE 482648A BE 482648D A BE482648D A BE 482648DA BE 482648 A BE482648 A BE 482648A
Authority
BE
Belgium
Prior art keywords
relay
contact
period
during
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE482648A publication Critical patent/BE482648A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B61L7/088—Common line wire control using series of coded pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Selective Calling Equipment (AREA)
BE482648D BE482648A (mo)

Publications (1)

Publication Number Publication Date
BE482648A true BE482648A (mo)

Family

ID=129278

Family Applications (1)

Application Number Title Priority Date Filing Date
BE482648D BE482648A (mo)

Country Status (1)

Country Link
BE (1) BE482648A (mo)

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