DE69209604T2 - Steuerungsschaltung für eine Entladungslampe - Google Patents

Steuerungsschaltung für eine Entladungslampe

Info

Publication number
DE69209604T2
DE69209604T2 DE69209604T DE69209604T DE69209604T2 DE 69209604 T2 DE69209604 T2 DE 69209604T2 DE 69209604 T DE69209604 T DE 69209604T DE 69209604 T DE69209604 T DE 69209604T DE 69209604 T2 DE69209604 T2 DE 69209604T2
Authority
DE
Germany
Prior art keywords
control circuit
discharge lamp
lamp
discharge
circuit
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
DE69209604T
Other languages
English (en)
Other versions
DE69209604D1 (de
Inventor
Hajime Ohsaki
Keiichi Shimizu
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology 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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Application granted granted Critical
Publication of DE69209604D1 publication Critical patent/DE69209604D1/de
Publication of DE69209604T2 publication Critical patent/DE69209604T2/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
    • 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
    • H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
    • 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
    • H05B41/2825—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 by means of a bridge converter in the final stage
    • 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
    • Y10S315/04—Dimming circuit for fluorescent 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
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
    • 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
DE69209604T 1991-09-30 1992-09-29 Steuerungsschaltung für eine Entladungslampe Expired - Lifetime DE69209604T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25258991A JP3257561B2 (ja) 1991-09-30 1991-09-30 放電ランプ点灯装置および照明器具

Publications (2)

Publication Number Publication Date
DE69209604D1 DE69209604D1 (de) 1996-05-09
DE69209604T2 true DE69209604T2 (de) 1996-10-02

Family

ID=17239477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209604T Expired - Lifetime DE69209604T2 (de) 1991-09-30 1992-09-29 Steuerungsschaltung für eine Entladungslampe

Country Status (5)

Country Link
US (1) US5334915A (de)
EP (1) EP0535911B1 (de)
JP (1) JP3257561B2 (de)
KR (1) KR930007317A (de)
DE (1) DE69209604T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3767493A (en) * 1992-03-25 1993-10-21 Toto Ltd. Power regulator of discharge lamp and variable color illumination apparatus using the regulator
JPH06215886A (ja) * 1993-01-14 1994-08-05 Matsushita Electric Works Ltd 電源装置
GB2298749B (en) * 1994-03-04 1998-01-07 Int Rectifier Corp Electronic ballasts for gas discharge lamps
US5471117A (en) * 1994-05-11 1995-11-28 Mti International, Inc. Low power unity power factor ballast
DE19501695B4 (de) * 1994-10-13 2008-10-02 Tridonicatco Gmbh & Co. Kg Vorschaltgerät für mindestens eine Gasentladungslampe mit vorheizbaren Lampenwendeln
US5668446A (en) * 1995-01-17 1997-09-16 Negawatt Technologies Inc. Energy management control system for fluorescent lighting
US5694007A (en) * 1995-04-19 1997-12-02 Systems And Services International, Inc. Discharge lamp lighting system for avoiding high in-rush current
US5825137A (en) * 1995-06-07 1998-10-20 Titus; Charles H. Electronic ballasts for plural lamp fluorescent lighting without feedback circuitry
DE29605087U1 (de) * 1996-03-19 1996-08-08 Trilux Lenze Gmbh & Co Kg Leuchtstofflampen-Vorschaltgerät mit Hochsetzsteller
US5729098A (en) * 1996-06-04 1998-03-17 Motorola, Inc. Power supply and electronic ballast with a novel boost converter control circuit
DE19920030A1 (de) * 1999-04-26 2000-11-09 Omnitronix Inc Elektronisches Vorschaltgerät
US6100644A (en) * 1999-04-29 2000-08-08 Titus; Charles H. Dimmable and non-dimmable electronic ballast for plural fluorescent lamps
CN1304277A (zh) 1999-10-25 2001-07-18 俞志龙 一种适合调光用荧光灯电子镇流器
JP4736925B2 (ja) * 2006-04-19 2011-07-27 パナソニック電工株式会社 放電灯点灯装置、および照明器具
JP4869138B2 (ja) * 2007-04-18 2012-02-08 三菱電機株式会社 放電灯点灯装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042856A (en) * 1975-10-28 1977-08-16 General Electric Company Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage
EP0059064B1 (de) * 1981-02-21 1985-10-02 THORN EMI plc Anordnung zum Starten und Betreiben von Lampen
JP2740159B2 (ja) * 1985-09-30 1998-04-15 東芝ライテック株式会社 放電灯点灯装置
DE69029301T2 (de) * 1989-03-27 1997-04-10 Toshiba Lighting & Technology Anzündanordnung für eine entladungslampe
DE4018865A1 (de) * 1990-01-20 1991-12-19 Semperlux Gmbh Elektronisches vorschaltgeraet zum betrieb von entladungslampen

Also Published As

Publication number Publication date
JP3257561B2 (ja) 2002-02-18
KR930007317A (ko) 1993-04-22
JPH0594893A (ja) 1993-04-16
US5334915A (en) 1994-08-02
EP0535911B1 (de) 1996-04-03
DE69209604D1 (de) 1996-05-09
EP0535911A1 (de) 1993-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8380 Miscellaneous part iii

Free format text: IM HEFT 27/01, SEITE 8779, SP.1: DIE LIZENZBEREITSCHAFTSERKLAERUNG WURDE ZURUECKGENOMMEN

8320 Willingness to grant licences declared (paragraph 23)