AT374023B - CIRCUIT ARRANGEMENT FOR SIGNALING IN LIGHT SIGNALING SYSTEMS - Google Patents

CIRCUIT ARRANGEMENT FOR SIGNALING IN LIGHT SIGNALING SYSTEMS

Info

Publication number
AT374023B
AT374023B AT902178A AT902178A AT374023B AT 374023 B AT374023 B AT 374023B AT 902178 A AT902178 A AT 902178A AT 902178 A AT902178 A AT 902178A AT 374023 B AT374023 B AT 374023B
Authority
AT
Austria
Prior art keywords
signaling
circuit arrangement
light
systems
signaling systems
Prior art date
Application number
AT902178A
Other languages
German (de)
Other versions
ATA902178A (en
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ATA902178A publication Critical patent/ATA902178A/en
Application granted granted Critical
Publication of AT374023B publication Critical patent/AT374023B/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT902178A 1977-12-19 1978-12-18 CIRCUIT ARRANGEMENT FOR SIGNALING IN LIGHT SIGNALING SYSTEMS AT374023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772756493 DE2756493C2 (en) 1977-12-19 1977-12-19 Circuit arrangement for signal protection in traffic light systems

Publications (2)

Publication Number Publication Date
ATA902178A ATA902178A (en) 1983-07-15
AT374023B true AT374023B (en) 1984-03-12

Family

ID=6026511

Family Applications (1)

Application Number Title Priority Date Filing Date
AT902178A AT374023B (en) 1977-12-19 1978-12-18 CIRCUIT ARRANGEMENT FOR SIGNALING IN LIGHT SIGNALING SYSTEMS

Country Status (3)

Country Link
EP (1) EP0002504B1 (en)
AT (1) AT374023B (en)
DE (1) DE2756493C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206345A1 (en) * 1982-02-22 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Light signal installation, in particular traffic signal installation
DE3541549A1 (en) * 1985-11-25 1987-05-27 Stuehrenberg Rolf Method and device for protecting signals in traffic lights

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194295B (en) * 1962-05-21 1965-06-03 Franz Baumgartner Fabrik Elek Photoelectric control system for signal lamps in traffic signal systems
DE1303440B (en) * 1964-11-21 1971-12-02 Franz Baumgartner Fabrik Elektrischer Apparate
US3648233A (en) * 1968-07-03 1972-03-07 Gulf & Western Industries Load control error detector
DE1944996A1 (en) * 1969-09-05 1971-03-11 Siemens Ag Signal lamp circuit with monitoring circuit
DE2042573C3 (en) * 1970-08-27 1974-12-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Monitoring device for ohmic consumers on alternating voltage, preferably signal lamps for road traffic
US3706983A (en) * 1971-01-18 1972-12-19 Buckbee Mears Co Lamp circuit

Also Published As

Publication number Publication date
DE2756493C2 (en) 1987-03-19
EP0002504B1 (en) 1980-11-26
EP0002504A1 (en) 1979-06-27
ATA902178A (en) 1983-07-15
DE2756493A1 (en) 1979-06-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee