FR2837060B1 - Circuit d'allumage de lampe a decharge - Google Patents

Circuit d'allumage de lampe a decharge

Info

Publication number
FR2837060B1
FR2837060B1 FR0302836A FR0302836A FR2837060B1 FR 2837060 B1 FR2837060 B1 FR 2837060B1 FR 0302836 A FR0302836 A FR 0302836A FR 0302836 A FR0302836 A FR 0302836A FR 2837060 B1 FR2837060 B1 FR 2837060B1
Authority
FR
France
Prior art keywords
discharge lamp
ignition circuit
lamp ignition
circuit
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
FR0302836A
Other languages
English (en)
Other versions
FR2837060A1 (fr
Inventor
Masayasu Ito
Hitoshi Takeda
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 FR2837060A1 publication Critical patent/FR2837060A1/fr
Application granted granted Critical
Publication of FR2837060B1 publication Critical patent/FR2837060B1/fr
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
    • H05B41/288—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
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
FR0302836A 2002-03-08 2003-03-07 Circuit d'allumage de lampe a decharge Expired - Fee Related FR2837060B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002063065A JP2003264095A (ja) 2002-03-08 2002-03-08 放電灯点灯回路

Publications (2)

Publication Number Publication Date
FR2837060A1 FR2837060A1 (fr) 2003-09-12
FR2837060B1 true FR2837060B1 (fr) 2011-03-04

Family

ID=27764451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302836A Expired - Fee Related FR2837060B1 (fr) 2002-03-08 2003-03-07 Circuit d'allumage de lampe a decharge

Country Status (5)

Country Link
US (1) US6768275B2 (fr)
JP (1) JP2003264095A (fr)
CN (1) CN100551194C (fr)
DE (1) DE10310360A1 (fr)
FR (1) FR2837060B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4400872B2 (ja) * 2004-07-16 2010-01-20 株式会社小糸製作所 放電灯点灯装置
JP2006049127A (ja) * 2004-08-05 2006-02-16 Koito Mfg Co Ltd 照明用光源の点灯装置
JP4759105B2 (ja) * 2005-08-17 2011-08-31 オスラム・メルコ株式会社 高圧放電灯点灯装置
EP2236012B1 (fr) * 2008-01-23 2012-01-04 Osram AG Procédé d'exploitation et circuit électrique pour sources lumineuses
JP2009283401A (ja) * 2008-05-26 2009-12-03 Panasonic Electric Works Co Ltd 電源装置および灯具、車両
DE102011076333A1 (de) * 2011-05-24 2012-11-29 Osram Ag Schaltungsanordnung und Verfahren zum Betreiben mindestens einer Hochdruckentladungslampe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365152A (en) * 1991-09-09 1994-11-15 Matsushita Electric Industrial Co. Ltd. Apparatus for controlling the power to a discharge-lamp
JP3440667B2 (ja) * 1995-12-27 2003-08-25 株式会社デンソー 放電灯点灯装置
JP3300876B2 (ja) 1996-04-03 2002-07-08 株式会社小糸製作所 回路装置
JP3858317B2 (ja) * 1996-11-29 2006-12-13 東芝ライテック株式会社 放電灯点灯装置及び照明装置
US6127788A (en) * 1997-05-15 2000-10-03 Denso Corporation High voltage discharge lamp device
JP3418905B2 (ja) 1997-11-28 2003-06-23 三菱電機株式会社 高圧放電灯点灯装置
JP2000268989A (ja) * 1999-03-12 2000-09-29 Koito Mfg Co Ltd 放電灯点灯回路
JP3742302B2 (ja) * 2001-01-31 2006-02-01 株式会社小糸製作所 放電灯点灯回路

Also Published As

Publication number Publication date
FR2837060A1 (fr) 2003-09-12
US6768275B2 (en) 2004-07-27
DE10310360A1 (de) 2003-10-09
JP2003264095A (ja) 2003-09-19
US20030222599A1 (en) 2003-12-04
CN1444430A (zh) 2003-09-24
CN100551194C (zh) 2009-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130