EP0944295A3 - Dispositif de surveillance pour systèmes d'éclairage comportant plusieurs lampes connectées en série - Google Patents

Dispositif de surveillance pour systèmes d'éclairage comportant plusieurs lampes connectées en série Download PDF

Info

Publication number
EP0944295A3
EP0944295A3 EP99104798A EP99104798A EP0944295A3 EP 0944295 A3 EP0944295 A3 EP 0944295A3 EP 99104798 A EP99104798 A EP 99104798A EP 99104798 A EP99104798 A EP 99104798A EP 0944295 A3 EP0944295 A3 EP 0944295A3
Authority
EP
European Patent Office
Prior art keywords
series
mesh
safety device
control switch
lighting systems
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.)
Granted
Application number
EP99104798A
Other languages
German (de)
English (en)
Other versions
EP0944295B1 (fr
EP0944295A2 (fr
Inventor
Basile Gianluigi
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.)
OCEM SpA
Original Assignee
OCEM SpA
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 OCEM SpA filed Critical OCEM SpA
Publication of EP0944295A2 publication Critical patent/EP0944295A2/fr
Publication of EP0944295A3 publication Critical patent/EP0944295A3/fr
Application granted granted Critical
Publication of EP0944295B1 publication Critical patent/EP0944295B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
EP99104798A 1998-03-13 1999-03-11 Dispositif de surveillance pour systèmes d'éclairage comportant plusieurs lampes connectées en série Expired - Lifetime EP0944295B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO980156 1998-03-13
IT98BO000156A IT1299901B1 (it) 1998-03-13 1998-03-13 Dispositivo di sicurezza per impianti di illuminazione costituiti da una pluralita' di carichi collegati in serie.

Publications (3)

Publication Number Publication Date
EP0944295A2 EP0944295A2 (fr) 1999-09-22
EP0944295A3 true EP0944295A3 (fr) 2000-08-23
EP0944295B1 EP0944295B1 (fr) 2004-01-07

Family

ID=11343027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104798A Expired - Lifetime EP0944295B1 (fr) 1998-03-13 1999-03-11 Dispositif de surveillance pour systèmes d'éclairage comportant plusieurs lampes connectées en série

Country Status (7)

Country Link
EP (1) EP0944295B1 (fr)
AT (1) ATE257639T1 (fr)
DE (1) DE69914008T2 (fr)
DK (1) DK0944295T3 (fr)
ES (1) ES2213304T3 (fr)
IT (1) IT1299901B1 (fr)
PT (1) PT944295E (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074328A (en) * 1980-03-13 1981-10-28 Tokyo Shibaura Electric Co Testing lamps
US4451822A (en) * 1980-09-17 1984-05-29 Societe Nationale Industrielle Aerospatiale Device for automatically checking a plurality of electric indicator lights
WO1987007730A1 (fr) * 1986-06-05 1987-12-17 Hughes Aircraft Co Dispositif de controle de la continuite d'un cable
EP0301528A1 (fr) * 1987-07-29 1989-02-01 Vitroselenia S.P.A. Système de contrôle et d'alarme pour dispositifs visuels de piste alimentés en série
EP0364577A1 (fr) * 1988-03-25 1990-04-25 The Nippon Signal Co. Ltd. Dispositif de detection de deconnexion de lampes
EP0768810A1 (fr) * 1995-10-09 1997-04-16 Adb-Alnaco, Inc. Système de détection et de mesure de défaut d'isolement sur un dispositif d'éclairage d'aéroport

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1266242B1 (it) * 1993-02-04 1996-12-27 Ocem Spa Metodo per l'alimentazione di una pluralita' di lampade a scarica, o fluorescenti,collegate in serie ed apprecchiature che attua tale

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074328A (en) * 1980-03-13 1981-10-28 Tokyo Shibaura Electric Co Testing lamps
US4451822A (en) * 1980-09-17 1984-05-29 Societe Nationale Industrielle Aerospatiale Device for automatically checking a plurality of electric indicator lights
WO1987007730A1 (fr) * 1986-06-05 1987-12-17 Hughes Aircraft Co Dispositif de controle de la continuite d'un cable
EP0301528A1 (fr) * 1987-07-29 1989-02-01 Vitroselenia S.P.A. Système de contrôle et d'alarme pour dispositifs visuels de piste alimentés en série
EP0364577A1 (fr) * 1988-03-25 1990-04-25 The Nippon Signal Co. Ltd. Dispositif de detection de deconnexion de lampes
EP0768810A1 (fr) * 1995-10-09 1997-04-16 Adb-Alnaco, Inc. Système de détection et de mesure de défaut d'isolement sur un dispositif d'éclairage d'aéroport

Also Published As

Publication number Publication date
EP0944295B1 (fr) 2004-01-07
PT944295E (pt) 2004-04-30
DE69914008T2 (de) 2004-11-11
ATE257639T1 (de) 2004-01-15
IT1299901B1 (it) 2000-04-04
DE69914008D1 (de) 2004-02-12
DK0944295T3 (da) 2004-05-03
ES2213304T3 (es) 2004-08-16
EP0944295A2 (fr) 1999-09-22
ITBO980156A1 (it) 1999-09-13
ITBO980156A0 (it) 1998-03-13

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