GB1038073A - Improvements in or relating to traffic control relay systems - Google Patents

Improvements in or relating to traffic control relay systems

Info

Publication number
GB1038073A
GB1038073A GB463863A GB463863A GB1038073A GB 1038073 A GB1038073 A GB 1038073A GB 463863 A GB463863 A GB 463863A GB 463863 A GB463863 A GB 463863A GB 1038073 A GB1038073 A GB 1038073A
Authority
GB
United Kingdom
Prior art keywords
relating
traffic control
control relay
relay systems
energized
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB463863A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RAD O LITE Inc
Original Assignee
RAD O LITE Inc
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 RAD O LITE Inc filed Critical RAD O LITE Inc
Publication of GB1038073A publication Critical patent/GB1038073A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

1,038,073. Road traffic signalling. RAD-OLITE Inc. Feb. 5, 1963, No. 4638/63. Heading G4Q. The signal lights in each of two intersecting roads are controlled by respective relays each of which may be energized only when the other is de-energized, and to improve their operation on an A.C. supply are energized through rectifiers. The description is substantially identical with a part of that relating to Fig. 1 of Specification 1,038,071.
GB463863A 1962-05-18 1963-02-05 Improvements in or relating to traffic control relay systems Expired GB1038073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19583562A 1962-05-18 1962-05-18

Publications (1)

Publication Number Publication Date
GB1038073A true GB1038073A (en) 1966-08-03

Family

ID=22723021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB463863A Expired GB1038073A (en) 1962-05-18 1963-02-05 Improvements in or relating to traffic control relay systems

Country Status (1)

Country Link
GB (1) GB1038073A (en)

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