DE69619252D1 - Verfahren und vorrichtung zur steuerung von gasentladungslampen - Google Patents

Verfahren und vorrichtung zur steuerung von gasentladungslampen

Info

Publication number
DE69619252D1
DE69619252D1 DE69619252T DE69619252T DE69619252D1 DE 69619252 D1 DE69619252 D1 DE 69619252D1 DE 69619252 T DE69619252 T DE 69619252T DE 69619252 T DE69619252 T DE 69619252T DE 69619252 D1 DE69619252 D1 DE 69619252D1
Authority
DE
Germany
Prior art keywords
lamp
voltage
control signal
circuit
gas discharge
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
DE69619252T
Other languages
English (en)
Other versions
DE69619252T2 (de
Inventor
Bo Hoegberg
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.)
LABINO SOLNA AB
Original Assignee
LABINO SOLNA 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 SOLNA AB filed Critical LABINO SOLNA AB
Application granted granted Critical
Publication of DE69619252D1 publication Critical patent/DE69619252D1/de
Publication of DE69619252T2 publication Critical patent/DE69619252T2/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
    • H05B41/26—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)
DE69619252T 1995-09-19 1996-09-16 Verfahren und vorrichtung zur steuerung von gasentladungslampen Expired - Fee Related DE69619252T2 (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 (2)

Publication Number Publication Date
DE69619252D1 true DE69619252D1 (de) 2002-03-21
DE69619252T2 DE69619252T2 (de) 2002-11-21

Family

ID=20399534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619252T Expired - Fee Related DE69619252T2 (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)

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
JPH06503203A (ja) * 1991-01-09 1994-04-07 ウエルチ．アリン．インコーポレイテッド 低ワット金属ハロゲン化物ランプ装置

Also Published As

Publication number Publication date
SE9503252L (sv) 1997-03-20
DE69619252T2 (de) 2002-11-21
EP0852106A1 (de) 1998-07-08
SE9503252D0 (sv) 1995-09-19
SE515566C2 (sv) 2001-08-27
EP0852106B1 (de) 2002-02-13
ATE213383T1 (de) 2002-02-15
WO1997011583A1 (en) 1997-03-27

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8339 Ceased/non-payment of the annual fee