DE3873556D1 - Wechselrichter fuer die versorgung von gas- und/oder dampfentladungslampen. - Google Patents
Wechselrichter fuer die versorgung von gas- und/oder dampfentladungslampen.Info
- Publication number
- DE3873556D1 DE3873556D1 DE8888200257T DE3873556T DE3873556D1 DE 3873556 D1 DE3873556 D1 DE 3873556D1 DE 8888200257 T DE8888200257 T DE 8888200257T DE 3873556 T DE3873556 T DE 3873556T DE 3873556 D1 DE3873556 D1 DE 3873556D1
- Authority
- DE
- Germany
- Prior art keywords
- switching
- switching element
- inverter
- switching elements
- gas
- 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
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
- H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
- H05B41/2888—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage the bridge being commutated at low frequency, e.g. 1kHz
-
- 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
- Y10S315/05—Starting and operating circuit for fluorescent lamp
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8700405 | 1987-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3873556D1 true DE3873556D1 (de) | 1992-09-17 |
DE3873556T2 DE3873556T2 (de) | 1993-03-11 |
Family
ID=19849595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888200257T Expired - Lifetime DE3873556T2 (de) | 1987-02-18 | 1988-02-12 | Wechselrichter fuer die versorgung von gas- und/oder dampfentladungslampen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4887007A (de) |
EP (1) | EP0279489B1 (de) |
JP (1) | JP3020239B2 (de) |
AT (1) | ATE79502T1 (de) |
DE (1) | DE3873556T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185560A (en) * | 1978-03-20 | 1993-02-09 | Nilssen Ole K | Electronic fluorescent lamp ballast |
US5111380A (en) * | 1986-10-10 | 1992-05-05 | Nilssen Ole K | Controlled series-resonance-loaded inverter |
US5004953A (en) * | 1989-06-30 | 1991-04-02 | The Bodine Company | Emergency lighting ballast for compact fluorescent lamps with integral starters |
US5075602A (en) * | 1989-11-29 | 1991-12-24 | U.S. Philips Corporation | Discharge lamp control circuit arrangement |
US5075599A (en) * | 1989-11-29 | 1991-12-24 | U.S. Philips Corporation | Circuit arrangement |
DE69117417T2 (de) * | 1990-10-10 | 1996-09-05 | Philips Electronics Nv | Schaltanordnung |
DE4123187A1 (de) * | 1991-07-12 | 1993-01-14 | Tridonic Bauelemente | Vorschaltgeraet zum pulsbetrieb von gasentladungslampen |
DE69220456T2 (de) * | 1991-11-13 | 1998-01-02 | Philips Electronics Nv | Schaltungsanordnung |
GB2264596B (en) * | 1992-02-18 | 1995-06-14 | Standards Inst Singapore | A DC-AC converter for igniting and supplying a gas discharge lamp |
ES2070051B1 (es) * | 1992-11-27 | 1997-02-16 | Ingenieria De Sistemas De Cont | Regulador estatico de energia para redes de alumbrado con control sobre la magnitud de la intensidad y/o voltaje, contenido de armonicos y energia reactiva suministrada a la carga. |
BE1007682A3 (nl) * | 1993-10-29 | 1995-09-12 | Philips Electronics Nv | Schakelinrichting. |
US5545955A (en) * | 1994-03-04 | 1996-08-13 | International Rectifier Corporation | MOS gate driver for ballast circuits |
US5550436A (en) * | 1994-09-01 | 1996-08-27 | International Rectifier Corporation | MOS gate driver integrated circuit for ballast circuits |
DE19513557A1 (de) * | 1995-04-18 | 1996-10-24 | Bosch Gmbh Robert | Vorrichtung und Verfahren zum Betreiben einer Gasentladungslampe |
EP0779016B1 (de) * | 1995-06-29 | 2001-10-31 | Koninklijke Philips Electronics N.V. | Schaltungsanordnung |
SG68587A1 (en) * | 1996-07-27 | 1999-11-16 | Singapore Productivity And Sta | An electronic ballast circuit |
GB2356499B (en) * | 1996-11-19 | 2001-07-11 | Micro Tech Ltd | Lamp driver circuit and method |
EP0984670B1 (de) * | 1998-06-13 | 2009-12-09 | Greenwood Soar IP Limited | Vorschaltgerät für eine Starkstromentladungslampe |
US6495971B1 (en) | 1998-06-13 | 2002-12-17 | Hatch Transformers, Inc. | High intensity discharge lamp ballast |
GB9812703D0 (en) * | 1998-06-13 | 1998-08-12 | Simsoarica Limited | High intensity discharge lamp ballast |
US6108215A (en) * | 1999-01-22 | 2000-08-22 | Dell Computer Corporation | Voltage regulator with double synchronous bridge CCFL inverter |
JP2003052169A (ja) * | 2001-08-07 | 2003-02-21 | Yazaki Corp | 負荷駆動装置 |
US7456582B2 (en) | 2003-01-23 | 2008-11-25 | Koninklijke Philips Electronics N.V. | Circuit and method for driving a load, in particular a high-intensity discharge lamp, and a control unit for said circuit |
US7589480B2 (en) | 2006-05-26 | 2009-09-15 | Greenwood Soar Ip Ltd. | High intensity discharge lamp ballast |
CN101984613B (zh) * | 2010-11-30 | 2013-06-05 | 中国工程物理研究院电子工程研究所 | 一种低速率bpsk突发信号码速率估计方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700113A (en) * | 1981-12-28 | 1987-10-13 | North American Philips Corporation | Variable high frequency ballast circuit |
GB2117192B (en) * | 1982-02-26 | 1986-01-02 | Transtar Limited | Lamp control circuit |
US4698554A (en) * | 1983-01-03 | 1987-10-06 | North American Philips Corporation | Variable frequency current control device for discharge lamps |
US4585974A (en) * | 1983-01-03 | 1986-04-29 | North American Philips Corporation | Varible frequency current control device for discharge lamps |
AT392384B (de) * | 1985-02-04 | 1991-03-25 | Zumtobel Ag | Vorschaltgeraet zum betrieb von gasentladungslampen mit gleichstrom |
EP0205287B1 (de) * | 1985-06-04 | 1989-12-06 | Thorn Emi Lighting (Nz) Limited | Verbessertes Schaltnetzteil |
US4734624A (en) * | 1985-07-25 | 1988-03-29 | Matsushita Electric Works, Ltd. | Discharge lamp driving circuit |
JPH06101389B2 (ja) * | 1985-07-25 | 1994-12-12 | 松下電工株式会社 | 放電灯点灯装置 |
JPH06101388B2 (ja) * | 1985-07-25 | 1994-12-12 | 松下電工株式会社 | 放電灯点灯装置 |
US4709188A (en) * | 1985-12-23 | 1987-11-24 | General Electric Company | Operation of standby filament associated with an AC arc discharge lamp ballast |
US4717863A (en) * | 1986-02-18 | 1988-01-05 | Zeiler Kenneth T | Frequency modulation ballast circuit |
-
1988
- 1988-02-03 US US07/151,769 patent/US4887007A/en not_active Expired - Lifetime
- 1988-02-12 DE DE8888200257T patent/DE3873556T2/de not_active Expired - Lifetime
- 1988-02-12 AT AT88200257T patent/ATE79502T1/de not_active IP Right Cessation
- 1988-02-12 EP EP88200257A patent/EP0279489B1/de not_active Expired - Lifetime
- 1988-02-16 JP JP63031970A patent/JP3020239B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4887007A (en) | 1989-12-12 |
ATE79502T1 (de) | 1992-08-15 |
DE3873556T2 (de) | 1993-03-11 |
JPS63205097A (ja) | 1988-08-24 |
EP0279489A1 (de) | 1988-08-24 |
EP0279489B1 (de) | 1992-08-12 |
JP3020239B2 (ja) | 2000-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |