DE60232821D1 - Hochdruckentladungslampenbetriebsvorrichtung und hochdruckentladungslampenbetriebsverfahren - Google Patents

Hochdruckentladungslampenbetriebsvorrichtung und hochdruckentladungslampenbetriebsverfahren

Info

Publication number
DE60232821D1
DE60232821D1 DE60232821T DE60232821T DE60232821D1 DE 60232821 D1 DE60232821 D1 DE 60232821D1 DE 60232821 T DE60232821 T DE 60232821T DE 60232821 T DE60232821 T DE 60232821T DE 60232821 D1 DE60232821 D1 DE 60232821D1
Authority
DE
Germany
Prior art keywords
discharge lamp
pressure discharge
operating device
operation method
lamp operation
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 - Lifetime
Application number
DE60232821T
Other languages
English (en)
Inventor
Takahisa Hamaguchi
Hiroyasu Kisaichi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE60232821D1 publication Critical patent/DE60232821D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • 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
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • 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
DE60232821T 2002-01-07 2002-12-17 Hochdruckentladungslampenbetriebsvorrichtung und hochdruckentladungslampenbetriebsverfahren Expired - Lifetime DE60232821D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002000509 2002-01-07
JP2002250159A JP2003264093A (ja) 2002-01-07 2002-08-29 高圧放電灯点灯装置
PCT/JP2002/013174 WO2003059020A1 (fr) 2002-01-07 2002-12-17 Appareil et procede permettant de faire fonctionner une lampe a decharge a haute pression

Publications (1)

Publication Number Publication Date
DE60232821D1 true DE60232821D1 (de) 2009-08-13

Family

ID=26625435

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60232821T Expired - Lifetime DE60232821D1 (de) 2002-01-07 2002-12-17 Hochdruckentladungslampenbetriebsvorrichtung und hochdruckentladungslampenbetriebsverfahren
DE60231015T Expired - Lifetime DE60231015D1 (de) 2002-01-07 2002-12-17 Hochdruckentladungslampenbetriebsvorrichtung und Hochdruckentladungslampenbetriebsverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60231015T Expired - Lifetime DE60231015D1 (de) 2002-01-07 2002-12-17 Hochdruckentladungslampenbetriebsvorrichtung und Hochdruckentladungslampenbetriebsverfahren

Country Status (6)

Country Link
US (1) US6967446B2 (de)
EP (2) EP1701596B1 (de)
JP (1) JP2003264093A (de)
KR (1) KR100537826B1 (de)
DE (2) DE60232821D1 (de)
WO (1) WO2003059020A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333740A1 (de) * 2003-07-23 2005-02-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Betriebsverfahren für eine Hochdruckentladungslampe
CN1981562B (zh) * 2004-04-23 2011-07-13 松下电器产业株式会社 照明系统
DE102005004916B4 (de) * 2005-02-02 2015-06-25 Osram Gmbh Verfahren zum Betreiben einer Hochdruckentladungslampe und Betriebsgerät für eine Hochdruckentladungslampe sowie Beleuchtungseinrichtung
US7560866B2 (en) * 2005-04-18 2009-07-14 Marvell World Trade Ltd. Control system for fluorescent light fixture
EP2036408B1 (de) * 2006-06-26 2010-03-10 Koninklijke Philips Electronics N.V. Verfahren und system zum betreiben einer entladungslampe und zur erkennung von fehlfunktionen der lampe
US7595595B2 (en) * 2006-08-28 2009-09-29 Hunter Fan Company System and method for current and/or temperature control of light fixtures
JP5027498B2 (ja) * 2006-12-25 2012-09-19 パナソニック株式会社 放電灯点灯装置および画像表示装置
JP2010198785A (ja) * 2009-02-23 2010-09-09 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具、及び照明システム
US8279564B2 (en) * 2009-10-27 2012-10-02 Hunter Fan Company Power limiting method and apparatus
PL218353B1 (pl) * 2009-12-10 2014-11-28 Azo Digital Spółka Z Ograniczoną Odpowiedzialnością Sposób sterowania wysokoprężnej lampy wyładowczej i układ zasilania wysokoprężnej lampy wyładowczej
JP6244806B2 (ja) * 2013-10-17 2017-12-13 セイコーエプソン株式会社 放電ランプ点灯装置、放電ランプ点灯方法及びプロジェクター

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611895A (en) * 1979-07-06 1981-02-05 Toshiba Electric Equip Device for firing high voltage discharge lamp in high frequency
JPS60235396A (ja) * 1984-05-04 1985-11-22 松下電工株式会社 放電灯点灯装置
JPS61110996A (ja) * 1984-11-05 1986-05-29 株式会社日立製作所 高圧放電灯点灯装置
US5063490A (en) * 1989-04-25 1991-11-05 Matsushita Electric Works Ltd. Regulated chopper and inverter with shared switches
JPH0613187A (ja) * 1992-06-26 1994-01-21 Denki Kogyo Co Ltd 放電灯点灯装置
JP3329929B2 (ja) * 1994-02-15 2002-09-30 松下電工株式会社 高圧放電灯点灯装置
DE4437453A1 (de) 1994-10-19 1996-04-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betrieb einer Entladungslampe und Schaltungsanordnung zum Betrieb einer Entladungslampe
KR100389170B1 (ko) 1994-11-18 2003-10-11 마츠시타 덴끼 산교 가부시키가이샤 방전램프점등장치
US5623187A (en) * 1994-12-28 1997-04-22 Philips Electronics North America Corporation Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control
US5569984A (en) 1994-12-28 1996-10-29 Philips Electronics North America Corporation Method and controller for detecting arc instabilities in gas discharge lamps
TW348363B (en) * 1996-10-21 1998-12-21 Matsushita Electric Ind Co Ltd Operating method and operating apparatus for a high pressure discharge lamp
US5942860A (en) * 1997-09-16 1999-08-24 Philips Electronics North America Corporation Electronic ballast for a high intensity discharge lamp with automatic acoustic resonance avoidance
US5859505A (en) * 1997-10-02 1999-01-12 Philips Electronics North America Corporation Method and controller for operating a high pressure gas discharge lamp at high frequencies to avoid arc instabilities
JP3654089B2 (ja) * 1999-10-26 2005-06-02 松下電工株式会社 電源装置

Also Published As

Publication number Publication date
EP1701596A1 (de) 2006-09-13
JP2003264093A (ja) 2003-09-19
US20040178748A1 (en) 2004-09-16
EP1467601B1 (de) 2009-07-01
KR20030080020A (ko) 2003-10-10
DE60231015D1 (de) 2009-03-12
EP1467601A1 (de) 2004-10-13
EP1467601A4 (de) 2004-10-13
EP1701596B1 (de) 2009-01-21
WO2003059020A1 (fr) 2003-07-17
US6967446B2 (en) 2005-11-22
KR100537826B1 (ko) 2005-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition