ZA66143B - Device for verifying that signal lights are operating correctly - Google Patents

Device for verifying that signal lights are operating correctly Download PDF

Info

Publication number
ZA66143B
ZA66143B ZA660143A ZA660143A ZA66143B ZA 66143 B ZA66143 B ZA 66143B ZA 660143 A ZA660143 A ZA 660143A ZA 660143 A ZA660143 A ZA 660143A ZA 66143 B ZA66143 B ZA 66143B
Authority
ZA
South Africa
Prior art keywords
van
verifying
signal lights
die
operating correctly
Prior art date
Application number
ZA660143A
Other languages
English (en)
Inventor
Jean Demeur
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of ZA66143B publication Critical patent/ZA66143B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/288—Wiring diagram of the signal control circuits
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
ZA660143A 1965-01-20 1966-01-10 Device for verifying that signal lights are operating correctly ZA66143B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE7913 1965-01-20

Publications (1)

Publication Number Publication Date
ZA66143B true ZA66143B (en) 1966-11-16

Family

ID=32234964

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA660143A ZA66143B (en) 1965-01-20 1966-01-10 Device for verifying that signal lights are operating correctly

Country Status (5)

Country Link
BE (1) BE658531A (xx)
ES (1) ES361316A1 (xx)
FR (1) FR1463710A (xx)
IN (1) IN103377B (xx)
ZA (1) ZA66143B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235642A1 (de) * 1972-07-20 1974-01-31 Bosch Gmbh Robert Einrichtung zur kontrolle von elektrischen verbrauchern in kraftfahrzeugen
FR2392574A2 (fr) * 1977-05-27 1978-12-22 Jaeger Detecteur de defaut de lampe, notamment pour vehicule automobile
FR2633071B1 (fr) * 1988-06-16 1990-09-21 Alsthom Dispositif de validation d'etat

Also Published As

Publication number Publication date
FR1463710A (fr) 1966-12-23
BE658531A (fr) 1965-07-20
ES361316A1 (es) 1969-09-06
IN103377B (xx) 1967-10-30

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