AT384193B - CIRCUIT ARRANGEMENT FOR MONITORING LIGHT SIGNAL CIRCUITS IN RAILWAY SYSTEMS - Google Patents

CIRCUIT ARRANGEMENT FOR MONITORING LIGHT SIGNAL CIRCUITS IN RAILWAY SYSTEMS

Info

Publication number
AT384193B
AT384193B AT141782A AT141782A AT384193B AT 384193 B AT384193 B AT 384193B AT 141782 A AT141782 A AT 141782A AT 141782 A AT141782 A AT 141782A AT 384193 B AT384193 B AT 384193B
Authority
AT
Austria
Prior art keywords
light signal
circuit arrangement
monitoring light
signal circuits
railway systems
Prior art date
Application number
AT141782A
Other languages
German (de)
Other versions
ATA141782A (en
Original Assignee
Alcatel Austria Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Austria Ag filed Critical Alcatel Austria Ag
Publication of ATA141782A publication Critical patent/ATA141782A/en
Application granted granted Critical
Publication of AT384193B publication Critical patent/AT384193B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
AT141782A 1981-04-30 1982-04-09 CIRCUIT ARRANGEMENT FOR MONITORING LIGHT SIGNAL CIRCUITS IN RAILWAY SYSTEMS AT384193B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813117188 DE3117188C2 (en) 1981-04-30 1981-04-30 Circuit arrangement for monitoring light signal circuits in railway systems

Publications (2)

Publication Number Publication Date
ATA141782A ATA141782A (en) 1987-03-15
AT384193B true AT384193B (en) 1987-10-12

Family

ID=6131195

Family Applications (1)

Application Number Title Priority Date Filing Date
AT141782A AT384193B (en) 1981-04-30 1982-04-09 CIRCUIT ARRANGEMENT FOR MONITORING LIGHT SIGNAL CIRCUITS IN RAILWAY SYSTEMS

Country Status (3)

Country Link
AT (1) AT384193B (en)
DE (1) DE3117188C2 (en)
ES (1) ES8302563A1 (en)

Also Published As

Publication number Publication date
DE3117188A1 (en) 1982-11-18
ES511747A0 (en) 1983-02-16
ES8302563A1 (en) 1983-02-16
ATA141782A (en) 1987-03-15
DE3117188C2 (en) 1983-02-03

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee