BE509210A - - Google Patents

Info

Publication number
BE509210A
BE509210A BE509210DA BE509210A BE 509210 A BE509210 A BE 509210A BE 509210D A BE509210D A BE 509210DA BE 509210 A BE509210 A BE 509210A
Authority
BE
Belgium
Prior art keywords
signal
route
relay
contact
contacts
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE509210A publication Critical patent/BE509210A/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
    • B61L7/10—Circuitry for light signals, e.g. for supervision, back-signalling
    • B61L7/103—Electric control of the setting of signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
BE509210D BE509210A (bs)

Publications (1)

Publication Number Publication Date
BE509210A true BE509210A (bs)

Family

ID=148703

Family Applications (1)

Application Number Title Priority Date Filing Date
BE509210D BE509210A (bs)

Country Status (1)

Country Link
BE (1) BE509210A (bs)

Similar Documents

Publication Publication Date Title
KR920015771A (ko) 통신 회로망용 서비스 복구 시스템 및 통신 회로망의 대안의 교통 통로 확립 방법
FR2473819A1 (fr) Procede et systeme de securisation d'une artere de transmission numerique
JPS60203034A (ja) 車両の情報伝送装置
FR2682528A1 (fr) Dispositif pour la determination de l'etat d'un appareil et en particulier de l'etat ouvert ou ferme d'un appareil electrique a l'aide de contacts auxiliaires.
BE509210A (bs)
US5473752A (en) Fault isolation circuit
JP4976622B2 (ja) 踏切制御装置及び踏切制御ネットワーク
JP2934088B2 (ja) 情報伝送装置
US2116990A (en) Selector apparatus
BE529014A (bs)
JPH09200946A (ja) 盲点故障検出システム
CH264806A (fr) Installation de commande et de signalisation du trafic ferroviaire sur voies banalisées.
JPH1186171A (ja) 防災監視システム
JPH0231438B2 (bs)
JP2986022B2 (ja) 二重系情報伝送装置
SU219892A1 (ru) Релейно-контактное устройство
JP2616418B2 (ja) 中継伝送路試験方式
JPS5910101B2 (ja) デ−タ伝送システム
JPS6242422B2 (bs)
BE525570A (bs)
BE529013A (bs)
JPH08163771A (ja) ループ伝送路を用いた電流差動継電装置における装置ロック制御方式
CH263175A (fr) Installation de signalisation et d'enclenchement pour la commande du trafic ferroviaire.
CH222357A (fr) Dispositif de commande et de signalisation à distance.
JPS6016148B2 (ja) 通話リンク障害検出方式