CH411977A - Device for monitoring light signal currents in railway safety systems - Google Patents

Device for monitoring light signal currents in railway safety systems

Info

Publication number
CH411977A
CH411977A CH735464A CH735464A CH411977A CH 411977 A CH411977 A CH 411977A CH 735464 A CH735464 A CH 735464A CH 735464 A CH735464 A CH 735464A CH 411977 A CH411977 A CH 411977A
Authority
CH
Switzerland
Prior art keywords
light signal
monitoring light
safety systems
signal currents
railway safety
Prior art date
Application number
CH735464A
Other languages
German (de)
Original Assignee
Stin
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 Stin filed Critical Stin
Priority to CH735464A priority Critical patent/CH411977A/en
Priority to DE19641455425 priority patent/DE1455425A1/en
Priority to NL6414599A priority patent/NL6414599A/xx
Priority to AT398165A priority patent/AT254253B/en
Priority to FR18409A priority patent/FR1434088A/en
Priority to BE664809D priority patent/BE664809A/fr
Priority to DK281365AA priority patent/DK131421B/en
Priority to SE7406/65A priority patent/SE343023B/xx
Publication of CH411977A publication Critical patent/CH411977A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B61L5/1881—Wiring diagrams for power supply, control or testing
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CH735464A 1964-06-05 1964-06-05 Device for monitoring light signal currents in railway safety systems CH411977A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH735464A CH411977A (en) 1964-06-05 1964-06-05 Device for monitoring light signal currents in railway safety systems
DE19641455425 DE1455425A1 (en) 1964-06-05 1964-12-10 Monitoring device for signal lights of railway systems
NL6414599A NL6414599A (en) 1964-06-05 1964-12-15
AT398165A AT254253B (en) 1964-06-05 1965-04-30 Device for monitoring signal lights in railway safety systems
FR18409A FR1434088A (en) 1964-06-05 1965-05-25 Control device for signal lights in railway safety installations
BE664809D BE664809A (en) 1964-06-05 1965-06-02
DK281365AA DK131421B (en) 1964-06-05 1965-06-03 Coupling for monitoring signal lights in railway signaling systems.
SE7406/65A SE343023B (en) 1964-06-05 1965-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH735464A CH411977A (en) 1964-06-05 1964-06-05 Device for monitoring light signal currents in railway safety systems

Publications (1)

Publication Number Publication Date
CH411977A true CH411977A (en) 1966-04-30

Family

ID=4323817

Family Applications (1)

Application Number Title Priority Date Filing Date
CH735464A CH411977A (en) 1964-06-05 1964-06-05 Device for monitoring light signal currents in railway safety systems

Country Status (8)

Country Link
AT (1) AT254253B (en)
BE (1) BE664809A (en)
CH (1) CH411977A (en)
DE (1) DE1455425A1 (en)
DK (1) DK131421B (en)
FR (1) FR1434088A (en)
NL (1) NL6414599A (en)
SE (1) SE343023B (en)

Also Published As

Publication number Publication date
SE343023B (en) 1972-02-28
DK131421C (en) 1975-12-08
AT254253B (en) 1967-05-10
BE664809A (en) 1965-10-01
DK131421B (en) 1975-07-14
NL6414599A (en) 1965-12-06
FR1434088A (en) 1966-04-01
DE1455425A1 (en) 1969-07-03

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