IL24602A - Control system for signal lamps - Google Patents

Control system for signal lamps

Info

Publication number
IL24602A
IL24602A IL2460265A IL2460265A IL24602A IL 24602 A IL24602 A IL 24602A IL 2460265 A IL2460265 A IL 2460265A IL 2460265 A IL2460265 A IL 2460265A IL 24602 A IL24602 A IL 24602A
Authority
IL
Israel
Prior art keywords
ferrite core
lights
red
transistor
fact
Prior art date
Application number
IL2460265A
Other languages
English (en)
Original Assignee
Baumgartner F Fab Elektrischer
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 Baumgartner F Fab Elektrischer filed Critical Baumgartner F Fab Elektrischer
Publication of IL24602A publication Critical patent/IL24602A/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)
  • Train Traffic Observation, Control, And Security (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
IL2460265A 1964-11-21 1965-11-09 Control system for signal lamps IL24602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0079448 1964-11-21

Publications (1)

Publication Number Publication Date
IL24602A true IL24602A (en) 1969-06-25

Family

ID=6980306

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2460265A IL24602A (en) 1964-11-21 1965-11-09 Control system for signal lamps

Country Status (3)

Country Link
DE (1) DE1303440B (de)
GB (1) GB1087478A (de)
IL (1) IL24602A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756493C2 (de) * 1977-12-19 1987-03-19 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Signalsicherung in Lichtsignalanlagen
GB2135540A (en) * 1983-02-17 1984-08-30 Pa Consulting Services Lamp failure alarm
DE3428444A1 (de) * 1984-08-01 1986-02-06 Siemens AG, 1000 Berlin und 8000 München Ueberwachungseinrichtung fuer verkehrssignalanlagen
JPS61124227A (ja) * 1984-11-19 1986-06-12 日産自動車株式会社 負荷状態判別装置

Also Published As

Publication number Publication date
DE1303440B (de) 1971-12-02
GB1087478A (en) 1967-10-18

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