FI113148B - Liitäntälaite vähintään yhtä kaasupurkauslamppua varten - Google Patents
Liitäntälaite vähintään yhtä kaasupurkauslamppua varten Download PDFInfo
- Publication number
- FI113148B FI113148B FI954815A FI954815A FI113148B FI 113148 B FI113148 B FI 113148B FI 954815 A FI954815 A FI 954815A FI 954815 A FI954815 A FI 954815A FI 113148 B FI113148 B FI 113148B
- Authority
- FI
- Finland
- Prior art keywords
- lamp
- inverter
- switch
- glow
- circuit
- Prior art date
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
- H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
-
- 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
- H05B41/295—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
- H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4436705 | 1994-10-13 | ||
DE4436705 | 1994-10-13 | ||
DE19501695 | 1995-01-20 | ||
DE19501695A DE19501695B4 (de) | 1994-10-13 | 1995-01-20 | Vorschaltgerät für mindestens eine Gasentladungslampe mit vorheizbaren Lampenwendeln |
Publications (3)
Publication Number | Publication Date |
---|---|
FI954815A0 FI954815A0 (fi) | 1995-10-10 |
FI954815A FI954815A (fi) | 1996-04-14 |
FI113148B true FI113148B (fi) | 2004-02-27 |
Family
ID=25941035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI954815A FI113148B (fi) | 1994-10-13 | 1995-10-10 | Liitäntälaite vähintään yhtä kaasupurkauslamppua varten |
Country Status (5)
Country | Link |
---|---|
US (1) | US5656891A (de) |
EP (1) | EP0707438B1 (de) |
AT (1) | ATE185231T1 (de) |
ES (1) | ES2138129T3 (de) |
FI (1) | FI113148B (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19520999A1 (de) * | 1995-06-08 | 1996-12-12 | Siemens Ag | Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen |
US5703441A (en) * | 1995-11-02 | 1997-12-30 | General Electric Company | Multi-function filament-heater power supply for an electronic ballast for long-life dimmerable lamps |
FI101187B1 (fi) * | 1997-01-03 | 1998-04-30 | Helvar Oy | Lampputehon mittauksella varustettu säädettävä elektroninen liitäntälaite |
US5945788A (en) * | 1998-03-30 | 1999-08-31 | Motorola Inc. | Electronic ballast with inverter control circuit |
US5973455A (en) * | 1998-05-15 | 1999-10-26 | Energy Savings, Inc. | Electronic ballast with filament cut-out |
US6111369A (en) * | 1998-12-18 | 2000-08-29 | Clalight Israel Ltd. | Electronic ballast |
WO2000040056A1 (en) * | 1998-12-23 | 2000-07-06 | United Automation Limited | Magnetron controller with transformer controlling the inrush current |
EP1095542B1 (de) * | 1999-05-06 | 2003-07-30 | Koninklijke Philips Electronics N.V. | Schaltungsanordnung |
DE19923945A1 (de) | 1999-05-25 | 2000-12-28 | Tridonic Bauelemente | Elektronisches Vorschaltgerät für mindestens eine Niederdruck-Entladungslampe |
ATE245337T1 (de) * | 1999-05-25 | 2003-08-15 | Tridonicatco Gmbh & Co Kg | Elektronisches vorschaltgerät für mindestens eine niederdruck-entladungslampe |
US6359387B1 (en) * | 2000-08-31 | 2002-03-19 | Philips Electronics North America Corporation | Gas-discharge lamp type recognition based on built-in lamp electrical properties |
FI108105B (fi) * | 2000-09-20 | 2001-11-15 | Helvar Oy Ab | Loistelampun elektroninen liitäntälaite |
DE10126011A1 (de) * | 2001-05-28 | 2002-12-05 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Start einer Entladungslampe |
US6501225B1 (en) | 2001-08-06 | 2002-12-31 | Osram Sylvania Inc. | Ballast with efficient filament preheating and lamp fault protection |
WO2003070352A1 (en) | 2002-02-19 | 2003-08-28 | Access Business Group International Llc | Removable closure assembly for a water treatment system |
DE10304544B4 (de) * | 2003-02-04 | 2006-10-12 | Hep Tech Co.Ltd. | Elektronisches Vorschaltgerät |
WO2005011340A1 (en) * | 2003-07-25 | 2005-02-03 | Koninklijke Philips Electronics, N.V. | Filament cutout circuit |
DE10345610A1 (de) * | 2003-09-29 | 2005-05-12 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Betreiben mindestens einer Niederdruckentladungslampe |
CN101061758A (zh) * | 2004-11-29 | 2007-10-24 | 禧荣有限公司 | 具有预热和调光控制的电子镇流器 |
US7187132B2 (en) * | 2004-12-27 | 2007-03-06 | Osram Sylvania, Inc. | Ballast with filament heating control circuit |
DE102005018761A1 (de) † | 2005-04-22 | 2006-10-26 | Tridonicatco Gmbh & Co. Kg | Intelligente Flyback-Heizung |
DE102005018795A1 (de) * | 2005-04-22 | 2006-10-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektronisches Vorschaltgerät mit Blindstromschwingungsreduzierung |
DE102005047985A1 (de) * | 2005-10-06 | 2007-04-12 | Tridonicatco Gmbh & Co. Kg | Dynamische Wendelheizung |
US7586268B2 (en) * | 2005-12-09 | 2009-09-08 | Lutron Electronics Co., Inc. | Apparatus and method for controlling the filament voltage in an electronic dimming ballast |
DE102007011646B4 (de) | 2007-03-09 | 2019-03-21 | Tridonic Gmbh & Co Kg | Extern konfigurierbar integrierbare Steuerschaltung für Betriebsgeräte für Leuchtmittel |
DE102007027179A1 (de) | 2007-06-13 | 2008-12-18 | Tridonicatco Gmbh & Co. Kg | Steuerschaltung für Leuchtmittel-Betriebsgeräte |
RU2446641C2 (ru) * | 2008-01-23 | 2012-03-27 | Мидас Вэй Трейдинг Ко., Лтд. | Пьезоэлектрический резонансный контур зажигания лампы |
US8232727B1 (en) | 2009-03-05 | 2012-07-31 | Universal Lighting Technologies, Inc. | Ballast circuit for a gas-discharge lamp having a filament drive circuit with monostable control |
EP2239835B1 (de) * | 2009-04-07 | 2011-09-07 | Osram Gesellschaft mit Beschränkter Haftung | Wandlungsvorrichtung und entsprechendes Wandlungsverfahren |
DE102009019625B4 (de) * | 2009-04-30 | 2014-05-15 | Osram Gmbh | Verfahren zum Ermitteln eines Typs einer Gasentladungslampe und elektronisches Vorschaltgerät zum Betreiben von mindestens zwei unterschiedlichen Typen von Gasentladungslampen |
DE102009053617A1 (de) * | 2009-11-17 | 2011-05-19 | Osram Gesellschaft mit beschränkter Haftung | Elektronisches Vorschaltgerät und Verfahren zum Betreiben mindestens einer Entladungslampe |
DE102011089113A1 (de) | 2010-12-22 | 2012-06-28 | Tridonic Gmbh & Co. Kg | Verfahren und Betriebsgerät zum Betreiben einer Gasentladungslampe mit Heizwendel |
NL2007337C2 (nl) | 2011-09-02 | 2013-03-05 | Nedap Nv | Voorschakelapparaat voor een gasontladingslamp. |
US9084304B2 (en) * | 2012-09-17 | 2015-07-14 | Osram Sylvania Inc. | Fault condition of detection circuit |
US9414472B2 (en) | 2012-09-28 | 2016-08-09 | Lutron Electronics Co., Inc. | Filament miswire protection in an electronic dimming ballast |
US9232607B2 (en) | 2012-10-23 | 2016-01-05 | Lutron Electronics Co., Inc. | Gas discharge lamp ballast with reconfigurable filament voltage |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8800288A (nl) * | 1988-02-08 | 1989-09-01 | Nedap Nv | Voorschakelapparaat voor een fluorescentielamp. |
DE3901111A1 (de) * | 1989-01-16 | 1990-07-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb von entladungslampen |
DE4005850A1 (de) * | 1990-02-23 | 1991-08-29 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb einer entladungslampe |
US5130605A (en) * | 1990-03-07 | 1992-07-14 | Hitachi, Ltd. | Lighting device for fluorescent lamp |
DE4039161C2 (de) * | 1990-12-07 | 2001-05-31 | Zumtobel Ag Dornbirn | System zur Steuerung der Helligkeit und des Betriebsverhaltens von Leuchtstofflampen |
DE4140557A1 (de) * | 1991-12-09 | 1993-06-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb einer oder mehrerer niederdruckentladungslampen |
DE4219958C1 (en) * | 1992-06-18 | 1993-06-24 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De | Ballast circuit for discharge lamp - uses phase gate control to short out electrodes for interval in each half cycle, depending on brightness |
DE59207908D1 (de) * | 1992-09-24 | 1997-02-27 | Knobel Lichttech | Schaltungsanordnung zum Betrieb einer Leuchtstofflampe und zur Messung des Lampenstroms |
ATE162922T1 (de) * | 1992-10-28 | 1998-02-15 | Knobel Lichttech | Verfahren und schaltungsanordnung zum zünden von leuchtstofflampen bei vorbestimmter temperatur der lampenkathoden |
DE19520999A1 (de) * | 1995-06-08 | 1996-12-12 | Siemens Ag | Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen |
DE29514817U1 (de) * | 1995-09-15 | 1995-11-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München | Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe |
-
1995
- 1995-09-19 US US08/530,710 patent/US5656891A/en not_active Expired - Lifetime
- 1995-10-10 FI FI954815A patent/FI113148B/fi not_active IP Right Cessation
- 1995-10-13 AT AT95116198T patent/ATE185231T1/de active
- 1995-10-13 EP EP95116198A patent/EP0707438B1/de not_active Expired - Lifetime
- 1995-10-13 ES ES95116198T patent/ES2138129T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2138129T3 (es) | 2000-01-01 |
US5656891A (en) | 1997-08-12 |
EP0707438A3 (de) | 1997-07-30 |
ATE185231T1 (de) | 1999-10-15 |
EP0707438B1 (de) | 1999-09-29 |
FI954815A0 (fi) | 1995-10-10 |
EP0707438A2 (de) | 1996-04-17 |
FI954815A (fi) | 1996-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |