DE59806882D1 - Versorgungsschaltung für eine leuchtröhrenanlage - Google Patents

Versorgungsschaltung für eine leuchtröhrenanlage

Info

Publication number
DE59806882D1
DE59806882D1 DE59806882T DE59806882T DE59806882D1 DE 59806882 D1 DE59806882 D1 DE 59806882D1 DE 59806882 T DE59806882 T DE 59806882T DE 59806882 T DE59806882 T DE 59806882T DE 59806882 D1 DE59806882 D1 DE 59806882D1
Authority
DE
Germany
Prior art keywords
supply circuit
light tube
tube system
light
supply
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
DE59806882T
Other languages
English (en)
Inventor
Alfred Hug
Heinz Burtscher
Patrick Meier
Roman Moser
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.)
Amteca AG
Original Assignee
Amteca AG
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 Amteca AG filed Critical Amteca AG
Application granted granted Critical
Publication of DE59806882D1 publication Critical patent/DE59806882D1/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
    • H05B41/36—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
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • 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
    • 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
DE59806882T 1997-10-10 1998-10-09 Versorgungsschaltung für eine leuchtröhrenanlage Expired - Fee Related DE59806882D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH02378/97A CH692375A5 (de) 1997-10-10 1997-10-10 Versorgungsschaltung für eine Leuchtröhrenanlage.
PCT/CH1998/000432 WO1999020084A1 (de) 1997-10-10 1998-10-09 Versorgungsschaltung für eine leuchtröhrenanlage

Publications (1)

Publication Number Publication Date
DE59806882D1 true DE59806882D1 (de) 2003-02-13

Family

ID=4232384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59806882T Expired - Fee Related DE59806882D1 (de) 1997-10-10 1998-10-09 Versorgungsschaltung für eine leuchtröhrenanlage

Country Status (7)

Country Link
US (1) US6236169B1 (de)
EP (1) EP1020100B1 (de)
JP (1) JP2001520451A (de)
CH (1) CH692375A5 (de)
DE (1) DE59806882D1 (de)
ES (1) ES2189243T3 (de)
WO (1) WO1999020084A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121734A (en) * 1998-10-16 2000-09-19 Szabados; Barna Apparatus for dimming a fluorescent lamp with a magnetic ballast
US6538395B2 (en) 1999-10-15 2003-03-25 1263357 Ontario Inc. Apparatus for dimming a fluorescent lamp with a magnetic ballast
JP5691137B2 (ja) * 2008-05-14 2015-04-01 富士電機株式会社 スイッチング電源
DE102016010995A1 (de) 2016-09-10 2018-03-15 Sedlbauer Ag Effizientes, umweltfreundliches und kostengünstiges AC/AC-Netzteil mit erhöhter Ausgangsfrequenz für Anwendungen in elektrischen Flächenheizsystemen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535399A (en) * 1983-06-03 1985-08-13 National Semiconductor Corporation Regulated switched power circuit with resonant load
US4616159A (en) * 1983-08-22 1986-10-07 The North American Manufacturing Company Driving circuit for pulsating radiation detector
DE3636901A1 (de) * 1986-10-30 1988-05-05 Philips Patentverwaltung Verfahren zum betrieb einer hochdruck-natriumdampfentladungslampe
US5057748A (en) * 1989-10-16 1991-10-15 Everbrite, Inc. Power supply circuit for gas discharge tube
EP0439861A1 (de) * 1990-01-29 1991-08-07 Koninklijke Philips Electronics N.V. Schaltanordnung
GB2253077A (en) * 1991-01-23 1992-08-26 Carl Edmund Smith Power control system for gas discharge tubes
US5349273A (en) * 1992-11-23 1994-09-20 Everbrite, Inc. Dimmer and ground fault interruption for solid state neon supply
US5371440A (en) * 1993-12-28 1994-12-06 Philips Electronics North America Corp. High frequency miniature electronic ballast with low RFI
WO1996031095A1 (en) * 1995-03-29 1996-10-03 Stebbins Russell T Method and apparatus for direct current pulsed ionization lighting

Also Published As

Publication number Publication date
ES2189243T3 (es) 2003-07-01
EP1020100A1 (de) 2000-07-19
JP2001520451A (ja) 2001-10-30
CH692375A5 (de) 2002-05-15
EP1020100B1 (de) 2003-01-08
US6236169B1 (en) 2001-05-22
WO1999020084A1 (de) 1999-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee