FR2857214B1 - Circuit et procede d'allumage de lampe a decharge - Google Patents

Circuit et procede d'allumage de lampe a decharge

Info

Publication number
FR2857214B1
FR2857214B1 FR0407200A FR0407200A FR2857214B1 FR 2857214 B1 FR2857214 B1 FR 2857214B1 FR 0407200 A FR0407200 A FR 0407200A FR 0407200 A FR0407200 A FR 0407200A FR 2857214 B1 FR2857214 B1 FR 2857214B1
Authority
FR
France
Prior art keywords
circuit
discharge lamp
igniting discharge
igniting
lamp
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
FR0407200A
Other languages
English (en)
Other versions
FR2857214A1 (fr
Inventor
Hiroki Ishibashi
Masayasu Ito
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2857214A1 publication Critical patent/FR2857214A1/fr
Application granted granted Critical
Publication of FR2857214B1 publication Critical patent/FR2857214B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B41/288—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 and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof
    • H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
    • 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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H05B41/386—Controlling the intensity of light during the transitional start-up phase for speeding-up the lighting-up
FR0407200A 2003-07-01 2004-06-30 Circuit et procede d'allumage de lampe a decharge Expired - Fee Related FR2857214B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003189277A JP2005026032A (ja) 2003-07-01 2003-07-01 放電灯点灯回路

Publications (2)

Publication Number Publication Date
FR2857214A1 FR2857214A1 (fr) 2005-01-07
FR2857214B1 true FR2857214B1 (fr) 2006-09-29

Family

ID=33535545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0407200A Expired - Fee Related FR2857214B1 (fr) 2003-07-01 2004-06-30 Circuit et procede d'allumage de lampe a decharge

Country Status (5)

Country Link
US (1) US7439688B2 (fr)
JP (1) JP2005026032A (fr)
CN (1) CN100466875C (fr)
DE (1) DE102004031745B4 (fr)
FR (1) FR2857214B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4480073B2 (ja) * 2004-08-04 2010-06-16 株式会社小糸製作所 放電灯点灯装置
US7589477B2 (en) * 2007-09-25 2009-09-15 Osram Sylvania Inc. Control method and ballast for run-up of metal halide lamp
WO2010052641A2 (fr) * 2008-11-07 2010-05-14 Philips Intellectual Property & Standards Gmbh Alimentation d'une lampe à conduction gazeuse
DE102011089553A1 (de) * 2011-12-22 2013-06-27 Robert Bosch Gmbh Elektronisches Vorschaltgerät für eine Gasentladungslampe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015398A1 (de) 1990-05-14 1991-11-21 Hella Kg Hueck & Co Verfahren und einrichtung zum starten einer hochdruckgasentladungslampe in kraftfahrzeugen
US5365152A (en) 1991-09-09 1994-11-15 Matsushita Electric Industrial Co. Ltd. Apparatus for controlling the power to a discharge-lamp
JP2946384B2 (ja) * 1993-08-27 1999-09-06 株式会社小糸製作所 車輌用放電灯の点灯回路
JP3193298B2 (ja) * 1996-06-07 2001-07-30 株式会社小糸製作所 放電灯点灯回路
JP4213253B2 (ja) * 1998-05-28 2009-01-21 ハリソン東芝ライティング株式会社 高圧放電ランプ用点灯装置、高圧放電ランプ点灯装置、照明装置および車両
JP3520795B2 (ja) * 1999-02-15 2004-04-19 松下電工株式会社 放電灯点灯装置
JP3878793B2 (ja) * 1999-09-10 2007-02-07 株式会社小糸製作所 車輌用放電灯装置
JP4050474B2 (ja) * 2001-02-26 2008-02-20 株式会社小糸製作所 放電灯点灯回路
JP4239818B2 (ja) * 2001-06-08 2009-03-18 ソニー株式会社 放電灯点灯装置及びプロジェクタ装置
JP2003151787A (ja) * 2001-08-29 2003-05-23 Harison Toshiba Lighting Corp 高圧放電ランプ点灯装置および自動車用ヘッドライト装置
JP4342810B2 (ja) * 2003-02-25 2009-10-14 ハリソン東芝ライティング株式会社 高圧金属蒸気放電ランプ点灯装置および自動車用前照灯装置

Also Published As

Publication number Publication date
FR2857214A1 (fr) 2005-01-07
CN100466875C (zh) 2009-03-04
DE102004031745B4 (de) 2011-02-10
US20050029964A1 (en) 2005-02-10
US7439688B2 (en) 2008-10-21
CN1578576A (zh) 2005-02-09
JP2005026032A (ja) 2005-01-27
DE102004031745A1 (de) 2005-02-17

Similar Documents

Publication Publication Date Title
AU2003238693A8 (en) Electronic ballast for a discharge lamp
EP1504635A4 (fr) Ballast electronique pour lampes a decharge
SG96563A1 (en) Electronic ballast for a discharge lamp
DE50310999D1 (de) Lampe
DE60318764D1 (de) Entladungslampe
HK1069707A1 (en) Discharge lamp lighting apparatus
DE60319452D1 (de) Entladungslampe
EP1458223A4 (fr) Ballast electronique pour lampe a decharge a haute pression
EP1624732A4 (fr) Dispositif et procede d'allumage d'une lampe a decharge a haute tension
EP1311143A4 (fr) Dispositif d'allumage pour lampe a decharge
FR2858908B1 (fr) Circuit d'allumage de lampe a decharge et procede d'allumage de lampe a decharge
FR2795284B1 (fr) Circuit d'allumage de lampe a decharge
GB2377546B (en) Discharge lamp device
DE60325031D1 (de) Elektronisches vorschaltgerät für entladungslampen
FR2820274B1 (fr) Circuit d'allumage de lampe a decharge
FR2857214B1 (fr) Circuit et procede d'allumage de lampe a decharge
FR2837060B1 (fr) Circuit d'allumage de lampe a decharge
AU2002367039A8 (en) Discharge lamp
HK1050074A1 (zh) 閃光燈管
FR2895207B1 (fr) Circuit et procede de commande d'une lampe a decharge gazeuse
EP1603149A4 (fr) Procede de production d'une lampe a decharge
FR2858907B1 (fr) Circuit d'eclairage a lampe a decharge
AU2003218950A1 (en) Ballast for a discharge lamp
DE60100556D1 (de) Entladungslampe
DE60124465D1 (de) Entladungslampe

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130228