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BE570916A - - Google Patents

Info

Publication number
BE570916A
BE570916A BE570916DA BE570916A BE 570916 A BE570916 A BE 570916A BE 570916D A BE570916D A BE 570916DA BE 570916 A BE570916 A BE 570916A
Authority
BE
Belgium
Prior art keywords
relay
contact
circuit
coordination
pulse
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE570916A publication Critical patent/BE570916A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08Circuitry
    • B61L7/088Common line wire control using series of coded pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Selective Calling Equipment (AREA)
BE570916D BE570916A (da)

Publications (1)

Publication Number Publication Date
BE570916A true BE570916A (da)

Family

ID=189303

Family Applications (1)

Application Number Title Priority Date Filing Date
BE570916D BE570916A (da)

Country Status (1)

Country Link
BE (1) BE570916A (da)

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