BE531955A - - Google Patents

Info

Publication number
BE531955A
BE531955A BE531955DA BE531955A BE 531955 A BE531955 A BE 531955A BE 531955D A BE531955D A BE 531955DA BE 531955 A BE531955 A BE 531955A
Authority
BE
Belgium
Prior art keywords
relay
code
contact
station
relays
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE531955A publication Critical patent/BE531955A/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)
BE531955D BE531955A (ja�@�@)

Publications (1)

Publication Number Publication Date
BE531955A true BE531955A (ja�@�@)

Family

ID=164144

Family Applications (1)

Application Number Title Priority Date Filing Date
BE531955D BE531955A (ja�@�@)

Country Status (1)

Country Link
BE (1) BE531955A (ja�@�@)

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