DK0687135T3 - Indretning til regulering af elektrisk forsyningsspænding til elektriske udladningslamper - Google Patents

Indretning til regulering af elektrisk forsyningsspænding til elektriske udladningslamper

Info

Publication number
DK0687135T3
DK0687135T3 DK95108420T DK95108420T DK0687135T3 DK 0687135 T3 DK0687135 T3 DK 0687135T3 DK 95108420 T DK95108420 T DK 95108420T DK 95108420 T DK95108420 T DK 95108420T DK 0687135 T3 DK0687135 T3 DK 0687135T3
Authority
DK
Denmark
Prior art keywords
circuit
discharge lamps
supply voltage
electrical supply
electric discharge
Prior art date
Application number
DK95108420T
Other languages
English (en)
Inventor
Giuseppe Squellati
Original Assignee
Temars S P A
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 Temars S P A filed Critical Temars S P A
Application granted granted Critical
Publication of DK0687135T3 publication Critical patent/DK0687135T3/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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electroluminescent Light Sources (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of El Displays (AREA)
DK95108420T 1994-06-09 1995-06-01 Indretning til regulering af elektrisk forsyningsspænding til elektriske udladningslamper DK0687135T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94MI001207A IT1275608B1 (it) 1994-06-09 1994-06-09 Dispositivo per la regolazione della tensione elettrica di alimentazione di lampade elettroluminescenti

Publications (1)

Publication Number Publication Date
DK0687135T3 true DK0687135T3 (da) 1998-10-07

Family

ID=11369087

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95108420T DK0687135T3 (da) 1994-06-09 1995-06-01 Indretning til regulering af elektrisk forsyningsspænding til elektriske udladningslamper

Country Status (7)

Country Link
EP (1) EP0687135B1 (da)
AT (1) ATE165708T1 (da)
DE (1) DE69502238T2 (da)
DK (1) DK0687135T3 (da)
ES (1) ES2116650T3 (da)
IT (1) IT1275608B1 (da)
SI (1) SI0687135T1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715342C1 (de) * 1997-04-12 1998-12-17 Vossloh Schwabe Gmbh Vorschaltgerät für unabhängigen Parallelbetrieb von Niederdruck-Gasentladungslampen
DE19715341C1 (de) * 1997-04-12 1998-10-15 Vossloh Schwabe Gmbh Elektronisches Vorschaltgerät mit automatischem Wiederanlauf
AU745937B2 (en) * 1997-05-21 2002-04-11 Trestoto Pty Limited Dimmer circuits for discharge lamps
ES2142272B1 (es) * 1998-03-12 2000-11-16 Corunesa De Ahorro Energetico Sistema de regulacion y estabilizacion luminosa para alumbrado publico.
AUPQ787500A0 (en) * 2000-05-31 2000-06-22 Enersave Environmental Services Pty Ltd A power supply altering means
EP1318702A1 (en) * 2001-12-10 2003-06-11 Bob Hammer Systems Solutions S.A. Programmable system for stabilising and regulating voltage in particular for the improved management of lighting units using fluorescent bulbs and like
FR2852188A1 (fr) * 2003-03-05 2004-09-10 Jean Pierre Reynaud Systeme de reduction de puissance pour les lampes a decharge alimentees par un ballast ferromagnetique commande par les informations tarifaires du reseau de distribution electrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011095A (en) * 1959-07-02 1961-11-28 Honeywell Regulator Co Electric load control system
US4189664A (en) * 1977-10-05 1980-02-19 Hirschfeld Richard L Power control unit for automatic control of power consumption in a lighting load
FR2495877A1 (fr) * 1980-12-10 1982-06-11 Merot Sodex Sa Circuit d'alimentation pour tubes a decharge dans un gaz notamment pour enseignes lumineuses
US4431948A (en) * 1982-08-09 1984-02-14 Standun Controls, Inc. Apparatus for control of load power consumption
US4513224A (en) * 1982-09-22 1985-04-23 Pacific Power Control, Inc. Fluorescent-lighting-system voltage controller

Also Published As

Publication number Publication date
EP0687135B1 (en) 1998-04-29
ITMI941207A0 (it) 1994-06-09
DE69502238D1 (de) 1998-06-04
ITMI941207A1 (it) 1995-12-09
ES2116650T3 (es) 1998-07-16
DE69502238T2 (de) 1998-08-13
EP0687135A3 (en) 1996-11-13
ATE165708T1 (de) 1998-05-15
SI0687135T1 (en) 1998-08-31
IT1275608B1 (it) 1997-08-06
EP0687135A2 (en) 1995-12-13

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