ES2162226T3 - Un suministro de corriente para lamparas de descarga con circuito resonante compensado. - Google Patents
Un suministro de corriente para lamparas de descarga con circuito resonante compensado.Info
- Publication number
- ES2162226T3 ES2162226T3 ES97830018T ES97830018T ES2162226T3 ES 2162226 T3 ES2162226 T3 ES 2162226T3 ES 97830018 T ES97830018 T ES 97830018T ES 97830018 T ES97830018 T ES 97830018T ES 2162226 T3 ES2162226 T3 ES 2162226T3
- Authority
- ES
- Spain
- Prior art keywords
- resonant circuit
- discharge lamps
- supply
- current
- 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
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
- H05B41/282—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
- H05B41/2827—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 using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
-
- 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
-
- 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
- H05B41/2821—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 single-switch converter or a parallel push-pull converter in the final stage
- H05B41/2822—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 single-switch converter or a parallel push-pull converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
-
- 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
- Y10S315/02—High frequency starting operation 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
EL CIRCUITO PARA LA FUENTE DE ALIMENTACION DE LAMPARAS DE DESCARGA (I 1 , I 2 ) COMPRENDE UN INVERSOR (1) Y UN CIRCUITO DE CARGA CON UN CIRCUITO RESONANTE (12) EN SERIE CON ELECTRODOS (5, 5 , 9 , 9) COMO MINIMO DE UNA LAMPARA (I 1 , I 2 ) QUE DEBE INSERTARSE EN EL CIRCUITO DE CARGA. PARA OBTENER UN BRILLO UNIFORME A LO LARGO DE LA LAMPARA EL CIRCUITO RESONANTE ESTA EQUILIBRADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97830018A EP0855850B1 (en) | 1997-01-27 | 1997-01-27 | A power supply for discharge lamps with balanced resonant circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2162226T3 true ES2162226T3 (es) | 2001-12-16 |
Family
ID=8230559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97830018T Expired - Lifetime ES2162226T3 (es) | 1997-01-27 | 1997-01-27 | Un suministro de corriente para lamparas de descarga con circuito resonante compensado. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6118223A (es) |
EP (1) | EP0855850B1 (es) |
AT (1) | ATE205043T1 (es) |
CA (1) | CA2227954C (es) |
DE (1) | DE69706397T2 (es) |
DK (1) | DK0855850T3 (es) |
ES (1) | ES2162226T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0855850B1 (en) * | 1997-01-27 | 2001-08-29 | MAGNETEK S.p.A. | A power supply for discharge lamps with balanced resonant circuit |
FI107009B (fi) * | 1999-03-31 | 2001-05-15 | Teknoware Oy | Loistelampun liitäntälaite |
DE10036952A1 (de) | 2000-07-28 | 2002-02-07 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Reduzierung der Klemmenspannung von Betriebsgeräten für Gasentladungslampen |
DE102004037382A1 (de) * | 2004-04-02 | 2005-10-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Vorschaltgerät für mindestens eine Lampe |
DE102005001326A1 (de) | 2005-01-11 | 2006-07-20 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektronisches Vorschaltgerät (EVG) |
TWI350128B (en) * | 2005-08-10 | 2011-10-01 | Au Optronics Corp | Lamp drive circuit |
US8067902B2 (en) * | 2008-09-05 | 2011-11-29 | Lutron Electronics Co., Inc. | Electronic ballast having a symmetric topology |
US8049432B2 (en) * | 2008-09-05 | 2011-11-01 | Lutron Electronics Co., Inc. | Measurement circuit for an electronic ballast |
US8881414B2 (en) | 2009-08-17 | 2014-11-11 | Magnum Drilling Services, Inc. | Inclination measurement devices and methods of use |
CA2736398A1 (en) | 2009-08-17 | 2011-02-24 | Magnum Drilling Services, Inc. | Inclination measurement devices and methods of use |
US8610366B1 (en) | 2011-04-08 | 2013-12-17 | Universal Lightning Technologies, Inc. | Lighting ballast and method for balancing multiple independent resonant tanks |
CN104540310B (zh) * | 2015-01-15 | 2017-06-16 | 苏州市纽克斯照明有限公司 | 一种植物补光灯用镇流器的输出谐振变换器及其控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425297A (en) * | 1942-10-24 | 1947-08-12 | Sun Kraft Inc | Lamp circuit |
US4066930A (en) * | 1975-04-02 | 1978-01-03 | Electrides Corporation | Energizing circuits for fluorescent lamps |
US4259614A (en) * | 1979-07-20 | 1981-03-31 | Kohler Thomas P | Electronic ballast-inverter for multiple fluorescent lamps |
US4463286A (en) * | 1981-02-04 | 1984-07-31 | North American Philips Lighting Corporation | Lightweight electronic ballast for fluorescent lamps |
US4453269A (en) * | 1982-09-22 | 1984-06-05 | Chamberlain Manufacturing Corporation | Apparatus for improving the frequency stability of a transmitter oscillator circuit |
DE3246454A1 (de) * | 1982-12-15 | 1984-06-20 | Siemens AG, 1000 Berlin und 8000 München | Wechselrichter mit einem einen reihenresonanzkreis und eine entladungslampe enthaltenden lastkreis |
JPH01189897A (ja) * | 1988-01-26 | 1989-07-31 | Tokyo Electric Co Ltd | 放電灯点灯装置 |
JP2503588B2 (ja) * | 1988-03-31 | 1996-06-05 | 東芝ライテック株式会社 | 放電灯点灯装置 |
US5170099A (en) * | 1989-03-28 | 1992-12-08 | Matsushita Electric Works, Ltd. | Discharge lamp lighting device |
NL9000175A (nl) * | 1990-01-24 | 1991-08-16 | Maars Holding Bv | Voedingsketen met een oscillator voor een gasontladingslamp. |
EP0610642B1 (en) * | 1993-01-29 | 1997-08-13 | MAGNETEK S.p.A. | Inverter for the supply of discharge lamps with heated electrodes, with resonant circuit |
EP0855850B1 (en) * | 1997-01-27 | 2001-08-29 | MAGNETEK S.p.A. | A power supply for discharge lamps with balanced resonant circuit |
-
1997
- 1997-01-27 EP EP97830018A patent/EP0855850B1/en not_active Expired - Lifetime
- 1997-01-27 DE DE69706397T patent/DE69706397T2/de not_active Expired - Lifetime
- 1997-01-27 AT AT97830018T patent/ATE205043T1/de active
- 1997-01-27 ES ES97830018T patent/ES2162226T3/es not_active Expired - Lifetime
- 1997-01-27 DK DK97830018T patent/DK0855850T3/da active
-
1998
- 1998-01-22 US US09/010,689 patent/US6118223A/en not_active Expired - Lifetime
- 1998-01-26 CA CA002227954A patent/CA2227954C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69706397D1 (de) | 2001-10-04 |
EP0855850B1 (en) | 2001-08-29 |
US6118223A (en) | 2000-09-12 |
DE69706397T2 (de) | 2002-05-23 |
CA2227954A1 (en) | 1998-07-27 |
CA2227954C (en) | 2005-04-05 |
ATE205043T1 (de) | 2001-09-15 |
EP0855850A1 (en) | 1998-07-29 |
DK0855850T3 (da) | 2001-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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