DE69502238T2 - Gerät zur Spannungsregelung einer Leistungsquelle für Entladungslampen - Google Patents

Gerät zur Spannungsregelung einer Leistungsquelle für Entladungslampen

Info

Publication number
DE69502238T2
DE69502238T2 DE69502238T DE69502238T DE69502238T2 DE 69502238 T2 DE69502238 T2 DE 69502238T2 DE 69502238 T DE69502238 T DE 69502238T DE 69502238 T DE69502238 T DE 69502238T DE 69502238 T2 DE69502238 T2 DE 69502238T2
Authority
DE
Germany
Prior art keywords
circuit
discharge lamps
power source
voltage regulation
regulating
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.)
Expired - Fee Related
Application number
DE69502238T
Other languages
English (en)
Other versions
DE69502238D1 (de
Inventor
Giuseppe Squellati
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.)
TEMARS SpA
Original Assignee
TEMARS 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 TEMARS SpA filed Critical TEMARS SpA
Application granted granted Critical
Publication of DE69502238D1 publication Critical patent/DE69502238D1/de
Publication of DE69502238T2 publication Critical patent/DE69502238T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/36—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)
  • Electroluminescent Light Sources (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of El Displays (AREA)
  • Dc-Dc Converters (AREA)
DE69502238T 1994-06-09 1995-06-01 Gerät zur Spannungsregelung einer Leistungsquelle für Entladungslampen Expired - Fee Related DE69502238T2 (de)

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 (2)

Publication Number Publication Date
DE69502238D1 DE69502238D1 (de) 1998-06-04
DE69502238T2 true DE69502238T2 (de) 1998-08-13

Family

ID=11369087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69502238T Expired - Fee Related DE69502238T2 (de) 1994-06-09 1995-06-01 Gerät zur Spannungsregelung einer Leistungsquelle für Entladungslampen

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715341C1 (de) * 1997-04-12 1998-10-15 Vossloh Schwabe Gmbh Elektronisches Vorschaltgerät mit automatischem Wiederanlauf
DE19715342C1 (de) * 1997-04-12 1998-12-17 Vossloh Schwabe Gmbh Vorschaltgerät für unabhängigen Parallelbetrieb von Niederdruck-Gasentladungslampen
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 (de) * 2001-12-10 2003-06-11 Bob Hammer Systems Solutions S.A. Programmierbares System zur Stabilisierung und Regelung der Spannung insbesondere zur Verbesserung der Regelung von Lichtquellen wie Leuchtstofflampen und ähnlichen
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
EP0687135A3 (de) 1996-11-13
IT1275608B1 (it) 1997-08-06
ITMI941207A0 (it) 1994-06-09
DK0687135T3 (da) 1998-10-07
EP0687135B1 (de) 1998-04-29
SI0687135T1 (en) 1998-08-31
ATE165708T1 (de) 1998-05-15
EP0687135A2 (de) 1995-12-13
ES2116650T3 (es) 1998-07-16
DE69502238D1 (de) 1998-06-04
ITMI941207A1 (it) 1995-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee