ATE213383T1 - Verfahren und vorrichtung zur steuerung von gasentladungslampen - Google Patents

Verfahren und vorrichtung zur steuerung von gasentladungslampen

Info

Publication number
ATE213383T1
ATE213383T1 AT96931343T AT96931343T ATE213383T1 AT E213383 T1 ATE213383 T1 AT E213383T1 AT 96931343 T AT96931343 T AT 96931343T AT 96931343 T AT96931343 T AT 96931343T AT E213383 T1 ATE213383 T1 AT E213383T1
Authority
AT
Austria
Prior art keywords
lamp
voltage
control signal
circuit
gas discharge
Prior art date
Application number
AT96931343T
Other languages
English (en)
Inventor
Bo Hoegberg
Original Assignee
Labino Ab
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 Labino Ab filed Critical Labino Ab
Application granted granted Critical
Publication of ATE213383T1 publication Critical patent/ATE213383T1/de

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
    • H05B41/26—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
    • 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
    • H05B41/2856—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
AT96931343T 1995-09-19 1996-09-16 Verfahren und vorrichtung zur steuerung von gasentladungslampen ATE213383T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9503252A SE515566C2 (sv) 1995-09-19 1995-09-19 Förfarande jämte anordning för reglering av gasurladdningslampor
PCT/SE1996/001149 WO1997011583A1 (en) 1995-09-19 1996-09-16 A method and an arrangement for controlling gas discharge lamps

Publications (1)

Publication Number Publication Date
ATE213383T1 true ATE213383T1 (de) 2002-02-15

Family

ID=20399534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96931343T ATE213383T1 (de) 1995-09-19 1996-09-16 Verfahren und vorrichtung zur steuerung von gasentladungslampen

Country Status (5)

Country Link
EP (1) EP0852106B1 (de)
AT (1) ATE213383T1 (de)
DE (1) DE69619252T2 (de)
SE (1) SE515566C2 (de)
WO (1) WO1997011583A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7982405B2 (en) 2005-03-22 2011-07-19 Lightech Electronic Industries Ltd. Igniter circuit for an HID lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA862614B (en) * 1986-04-08 1986-12-30 David John Cockram Controller for gas discharge lamps
WO1987007996A1 (en) * 1986-06-19 1987-12-30 Innovative Controls, Inc. A ballast for systems having multiple high-intensity discharge lamps
DE4015398A1 (de) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co Verfahren und einrichtung zum starten einer hochdruckgasentladungslampe in kraftfahrzeugen
EP0566672A1 (de) * 1991-01-09 1993-10-27 Welch Allyn, Inc. Gerät für eine niederleistungshalogenmetalldampflampe

Also Published As

Publication number Publication date
SE515566C2 (sv) 2001-08-27
EP0852106B1 (de) 2002-02-13
SE9503252L (sv) 1997-03-20
DE69619252D1 (de) 2002-03-21
WO1997011583A1 (en) 1997-03-27
SE9503252D0 (sv) 1995-09-19
DE69619252T2 (de) 2002-11-21
EP0852106A1 (de) 1998-07-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties