EP0263804A3 - Traffic lights - Google Patents

Traffic lights Download PDF

Info

Publication number
EP0263804A3
EP0263804A3 EP87870140A EP87870140A EP0263804A3 EP 0263804 A3 EP0263804 A3 EP 0263804A3 EP 87870140 A EP87870140 A EP 87870140A EP 87870140 A EP87870140 A EP 87870140A EP 0263804 A3 EP0263804 A3 EP 0263804A3
Authority
EP
European Patent Office
Prior art keywords
light
mirror
reflecting
light sources
working
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.)
Withdrawn
Application number
EP87870140A
Other languages
German (de)
French (fr)
Other versions
EP0263804A2 (en
Inventor
Leonardo Alegre Sempere
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.)
VALENCIANA DE SENALIZACIONES SA
Original Assignee
VALENCIANA DE SENALIZACIONES SA
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 VALENCIANA DE SENALIZACIONES SA filed Critical VALENCIANA DE SENALIZACIONES SA
Publication of EP0263804A2 publication Critical patent/EP0263804A2/en
Publication of EP0263804A3 publication Critical patent/EP0263804A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Abstract

Feu de circulation à foyer unique, de haute sécurité, caractérisé en ce qu'une seule source lumineuse réfléchit ou transmet les trois couleurs des feux de circulation traditionnels, cette source lumineuse réfléchissant ou transmettant également toute une variété de figures géométriques formant signaux, ce feu de circulation comportant deux sources de lumière (9) de manière que, si l'une est défectueuse, l'autre entre en fonctionnement parce que le miroir (8) réfléchit et transmet la lumière simultanément, les sources lumineuses étant déphasées de 90° de sorte que, si l'une d'elles fontionne, la lumière traverse le miroir en se réfléchissant dans le filtre de couleur, tandis que, lorsque l'autre fonctionne, la lumière se réfléchit également dans le filtre de couleur et de plus dans le miroir, un ensemble complet étant prévu pour chaque couleur ou configuration géométrique, un tel ensemble comprenant les composants suivants : fibres de trans­ mission de lumière (5) réfléchissant dans l'écran sombre (4), un filtre de couleur (6), une petite boíte (7) avec un miroir intérieur (8), des sources lumineuses (9), un transformateur (10), un dispositif d'incompa­ tibilités (11), et un boítier de connexion (12). Single security, high security traffic light, characterized in that a single light source reflects or transmits the three colors of traditional traffic lights, this light source also reflecting or transmitting a variety of figures geometric signals forming, this traffic light comprising two light sources (9) so that, if one is defective, the other comes into operation because the mirror (8) reflects and transmits light simultaneously, the light sources being 90 ° out of phase so that, if one of them is working, the light passes through the mirror, reflecting in the color filter, while that when the other is working, the light is also reflected in the color filter and additionally in the mirror, a complete set being provided for each color or geometric configuration, a such a set comprising the following components: trans fibers light mission (5) reflecting in the dark screen (4), a filter colored (6), a small box (7) with an interior mirror (8), light sources (9), a transformer (10), an incompa device tibilities (11), and a connection box (12).

EP87870140A 1986-10-08 1987-10-06 Traffic lights Withdrawn EP0263804A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8600700 1986-10-08
ES8600700U ES1002039Y (en) 1986-10-08 1986-10-08 UNIFOCAL HIGH SECURITY TRAFFIC LIGHT

Publications (2)

Publication Number Publication Date
EP0263804A2 EP0263804A2 (en) 1988-04-13
EP0263804A3 true EP0263804A3 (en) 1989-03-22

Family

ID=8247301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87870140A Withdrawn EP0263804A3 (en) 1986-10-08 1987-10-06 Traffic lights

Country Status (4)

Country Link
EP (1) EP0263804A3 (en)
JP (1) JPS63120398A (en)
DK (1) DK525387A (en)
ES (1) ES1002039Y (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653253B1 (en) * 1989-10-16 1994-09-02 Commissariat Energie Atomique LIGHT SIGNALING DEVICE WITH SELF - REGULATED CONTRAST.
DE9310755U1 (en) * 1993-07-17 1993-09-09 Wietrzichowski Arnold Dipl Ing Additional device for road traffic control systems
DE20021669U1 (en) * 1999-10-19 2001-03-22 Forster Verkehrs Und Werbetech Lamp column

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172568A5 (en) * 1972-02-18 1973-09-28 Rank Organisation Ltd
FR2243484A1 (en) * 1973-09-06 1975-04-04 Jenaer Glaswerk Schott & Gen
CH594894A5 (en) * 1976-04-20 1978-01-31 Jenaer Glaswerk Schott & Gen Illumination means for optical fibre system
GB1507883A (en) * 1976-04-21 1978-04-19 Barr & Stroud Ltd Fibre optic display
DE3128329A1 (en) * 1981-07-17 1983-01-27 Ruhrkohle Ag, 4300 Essen Signalling device for alternating symbols for potentially explosive regions, in particular mine (underground) workings
US4488207A (en) * 1983-08-18 1984-12-11 American Standard Inc. Static multi-color light signal
FR2573896A1 (en) * 1984-11-23 1986-05-30 Dandrel Francois Device for remote light signalling

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172568A5 (en) * 1972-02-18 1973-09-28 Rank Organisation Ltd
FR2243484A1 (en) * 1973-09-06 1975-04-04 Jenaer Glaswerk Schott & Gen
CH594894A5 (en) * 1976-04-20 1978-01-31 Jenaer Glaswerk Schott & Gen Illumination means for optical fibre system
GB1507883A (en) * 1976-04-21 1978-04-19 Barr & Stroud Ltd Fibre optic display
DE3128329A1 (en) * 1981-07-17 1983-01-27 Ruhrkohle Ag, 4300 Essen Signalling device for alternating symbols for potentially explosive regions, in particular mine (underground) workings
US4488207A (en) * 1983-08-18 1984-12-11 American Standard Inc. Static multi-color light signal
FR2573896A1 (en) * 1984-11-23 1986-05-30 Dandrel Francois Device for remote light signalling

Also Published As

Publication number Publication date
ES1002039U (en) 1988-06-01
JPS63120398A (en) 1988-05-24
DK525387D0 (en) 1987-10-07
DK525387A (en) 1988-04-09
ES1002039Y (en) 1989-01-16
EP0263804A2 (en) 1988-04-13

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Inventor name: ALEGRE SEMPERE, LEONARDO