PT90837A - Processo e sistema de vigilancia das falhas de, pelo menos, uma fonte luminosa - Google Patents

Processo e sistema de vigilancia das falhas de, pelo menos, uma fonte luminosa

Info

Publication number
PT90837A
PT90837A PT90837A PT9083789A PT90837A PT 90837 A PT90837 A PT 90837A PT 90837 A PT90837 A PT 90837A PT 9083789 A PT9083789 A PT 9083789A PT 90837 A PT90837 A PT 90837A
Authority
PT
Portugal
Prior art keywords
faults
monitoring
light source
source
light
Prior art date
Application number
PT90837A
Other languages
English (en)
Original Assignee
Force Et Lumiere Electr Forclu
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 Force Et Lumiere Electr Forclu filed Critical Force Et Lumiere Electr Forclu
Publication of PT90837A publication Critical patent/PT90837A/pt

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
PT90837A 1988-06-15 1989-06-12 Processo e sistema de vigilancia das falhas de, pelo menos, uma fonte luminosa PT90837A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808017A FR2633140B1 (fr) 1988-06-15 1988-06-15 Procede et systeme de surveillance des defaillances d'au moins une source lumineuse

Publications (1)

Publication Number Publication Date
PT90837A true PT90837A (pt) 1989-12-29

Family

ID=9367328

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90837A PT90837A (pt) 1988-06-15 1989-06-12 Processo e sistema de vigilancia das falhas de, pelo menos, uma fonte luminosa

Country Status (4)

Country Link
EP (1) EP0347317A1 (pt)
DK (1) DK291689A (pt)
FR (1) FR2633140B1 (pt)
PT (1) PT90837A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86024C (fi) * 1989-08-29 1992-06-25 Teknoware Oy Konditionsoevervakningssystem foer signal- och saekerhetsljussystem.
FR2658613B1 (fr) * 1990-02-19 1992-06-26 Cheylus Jacques Detecteur code de fonction.
US5099177A (en) * 1990-03-06 1992-03-24 Kabushiki Kaisha Toshiba Lamp circuit with disconnected lamp detecting device
EP0453659A1 (en) * 1990-04-25 1991-10-30 TELEKRON S.r.l. Apparatus for picking-up and transmitting failure signals in installations comprising several lamps in parallel, especially for public lighting systems
DE4016162A1 (de) * 1990-05-19 1991-11-28 Abb Patent Gmbh Verfahren zur zentralen ueberwachung der funktion von parallelgesteuerten lampen
FR2668674B1 (fr) * 1990-10-26 1993-04-16 Leclercq Claudine Procede et dispositif de controle, dans un reseau d'eclairage public, de l'etat des unites eclairantes.
GB9104881D0 (en) * 1991-03-08 1991-04-24 Ind Cybernetics Ltd Monitoring apparatus and system
EP0576098A3 (en) * 1992-06-26 1995-01-25 Ingenieria De Sistemas De Cont Transmission device for information about the state of loads connected to an electrical line.
FR2693276B1 (fr) * 1992-07-03 1994-09-30 Electr Entreprises Procédé et dispositif de contrôle de défauts d'appareillages électriques en réseaux.
DE19731150A1 (de) * 1997-07-21 1999-02-25 Elektrobau Oschatz Gmbh & Co K Verfahren und Schaltungsanordnung zum Betreiben und Überwachen diskontinuierlich betriebener elektrischer Verbraucher über Starkstromleitungen
GB2392326A (en) * 2002-08-20 2004-02-25 Christopher Laurie Malthouse System for monitoring street lighting
ES2276641B1 (es) * 2007-02-06 2008-03-01 Sociedad Española De Construcciones Electricas, Sa "dispositivo y sistema para control de punto de luz en redes de alumbrado publico".

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616225A1 (de) * 1976-04-13 1977-11-03 Utina Elektrowerk Gmbh Elektrozaungeraet
FR2490349A1 (fr) * 1980-09-17 1982-03-19 Aerospatiale Dispositif pour la verification automatique d'une pluralite de voyants electriques
DE3042415C2 (de) * 1980-11-11 1990-08-02 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Schaltung zur Fehlermeldung bei einem über eine elektronische Schalteinrichtung geschalteten Stromverbraucher
IT1155545B (it) * 1982-05-18 1987-01-28 Applic Elettrotelefoniche A E Dispositivo per il telerilevamento di lampada rotta in un sistema di illuminazione con piu lampade in parallelo
DE3527828A1 (de) * 1985-08-02 1987-03-26 Standard Elektrik Lorenz Ag Einrichtung zur ueberwachung des betriebs einer signallampe
WO1987003988A1 (en) * 1985-12-24 1987-07-02 Monitronix Limited Electronic sequential fault finding system
FR2592718B1 (fr) * 1986-01-09 1988-08-26 Forclum Force Lumiere Elect Procede et systeme de surveillance des defaillances d'au moins une source de rayonnement lumineux

Also Published As

Publication number Publication date
DK291689D0 (da) 1989-06-14
FR2633140B1 (fr) 1996-04-26
FR2633140A1 (fr) 1989-12-22
EP0347317A1 (fr) 1989-12-20
DK291689A (da) 1989-12-16

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940322