DK0944295T3 - Sikkerhedsindretning til belysningssystemer med en flerhed af serieforbundne lamper - Google Patents

Sikkerhedsindretning til belysningssystemer med en flerhed af serieforbundne lamper

Info

Publication number
DK0944295T3
DK0944295T3 DK99104798T DK99104798T DK0944295T3 DK 0944295 T3 DK0944295 T3 DK 0944295T3 DK 99104798 T DK99104798 T DK 99104798T DK 99104798 T DK99104798 T DK 99104798T DK 0944295 T3 DK0944295 T3 DK 0944295T3
Authority
DK
Denmark
Prior art keywords
series
mesh
control switch
security device
lighting systems
Prior art date
Application number
DK99104798T
Other languages
English (en)
Inventor
Basile Gianluigi
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
Application granted granted Critical
Publication of DK0944295T3 publication Critical patent/DK0944295T3/da

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)
DK99104798T 1998-03-13 1999-03-11 Sikkerhedsindretning til belysningssystemer med en flerhed af serieforbundne lamper DK0944295T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
DK0944295T3 true DK0944295T3 (da) 2004-05-03

Family

ID=11343027

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99104798T DK0944295T3 (da) 1998-03-13 1999-03-11 Sikkerhedsindretning til belysningssystemer med en flerhed af serieforbundne lamper

Country Status (7)

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849996B2 (ja) * 1980-03-13 1983-11-08 株式会社東芝 直列点灯回路の断芯検出装置
FR2490349A1 (fr) * 1980-09-17 1982-03-19 Aerospatiale Dispositif pour la verification automatique d'une pluralite de voyants electriques
EP0271524A1 (en) * 1986-06-05 1988-06-22 Hughes Aircraft Company Cable continuity checker
IT1211687B (it) * 1987-07-29 1989-11-03 Vitroselenia S P A In El Ingeg Sistema di rilevamento dei guasti sui circuiti d'illuminazione con alimentazione in serie, particolarmente idoneo per aeroporti
WO1989009533A1 (en) * 1988-03-25 1989-10-05 The Nippon Signal Co., Ltd. Disconnection detection apparatus for lamps
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
EP0768810A1 (en) * 1995-10-09 1997-04-16 Adb-Alnaco, Inc. Ground fault detection and measurement system for airfield lighting system

Also Published As

Publication number Publication date
DE69914008T2 (de) 2004-11-11
ITBO980156A1 (it) 1999-09-13
EP0944295A2 (en) 1999-09-22
EP0944295A3 (en) 2000-08-23
EP0944295B1 (en) 2004-01-07
ES2213304T3 (es) 2004-08-16
DE69914008D1 (de) 2004-02-12
ATE257639T1 (de) 2004-01-15
PT944295E (pt) 2004-04-30
IT1299901B1 (it) 2000-04-04
ITBO980156A0 (it) 1998-03-13

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