ATE205042T1 - Schaltungsanordnung zur wendelvorheizung von leuchtstofflampen - Google Patents
Schaltungsanordnung zur wendelvorheizung von leuchtstofflampenInfo
- Publication number
- ATE205042T1 ATE205042T1 AT96108864T AT96108864T ATE205042T1 AT E205042 T1 ATE205042 T1 AT E205042T1 AT 96108864 T AT96108864 T AT 96108864T AT 96108864 T AT96108864 T AT 96108864T AT E205042 T1 ATE205042 T1 AT E205042T1
- Authority
- AT
- Austria
- Prior art keywords
- coupled
- circuit arrangement
- current regulator
- fluorescent lamps
- filaments
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
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
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19520999A DE19520999A1 (de) | 1995-06-08 | 1995-06-08 | Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE205042T1 true ATE205042T1 (de) | 2001-09-15 |
Family
ID=7763968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96108864T ATE205042T1 (de) | 1995-06-08 | 1996-06-03 | Schaltungsanordnung zur wendelvorheizung von leuchtstofflampen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5854538A (de) |
EP (1) | EP0748146B1 (de) |
KR (1) | KR100448290B1 (de) |
AT (1) | ATE205042T1 (de) |
CA (1) | CA2178443C (de) |
DE (2) | DE19520999A1 (de) |
HK (1) | HK1005304A1 (de) |
SG (1) | SG64387A1 (de) |
TW (1) | TW415158B (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5656891A (en) * | 1994-10-13 | 1997-08-12 | Tridonic Bauelemente Gmbh | Gas discharge lamp ballast with heating control circuit and method of operating same |
TW437909U (en) * | 1998-10-26 | 2001-05-28 | Idea Up Tech Co Ltd | Soft start device of lighting |
FI107580B (fi) * | 1999-03-30 | 2001-08-31 | Innoware Oy | Loistelampun syöttökytkentä |
WO2000072642A1 (de) | 1999-05-25 | 2000-11-30 | Tridonic Bauelemente Gmbh | Elektronisches vorschaltgerät für mindestens eine niederdruck-entladungslampe |
DE19923945A1 (de) | 1999-05-25 | 2000-12-28 | Tridonic Bauelemente | Elektronisches Vorschaltgerät für mindestens eine Niederdruck-Entladungslampe |
US6366032B1 (en) | 2000-01-28 | 2002-04-02 | Robertson Worldwide, Inc. | Fluorescent lamp ballast with integrated circuit |
EP1134769A1 (de) | 2000-03-08 | 2001-09-19 | Cooper Bussmann UK Limited | Verfahren zum Aufbringen eines Materials mit M-Effekt |
US6534926B1 (en) * | 2000-04-12 | 2003-03-18 | Tmc Enterprises, A Division Of Tasco Industries, Inc. | Portable fluorescent drop-light |
DE10036950A1 (de) * | 2000-07-28 | 2002-02-07 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Betriebsgerät für Entladungslampen mit Schalterentlastung beim Vorheizen der Elektrodenwendeln |
GB0026111D0 (en) * | 2000-10-25 | 2000-12-13 | Raytheon Marine Ltd | Fluorescent lamp driver circuit |
GB2380872B (en) * | 2000-10-25 | 2004-03-10 | Raymarine Ltd | Fluorescent lamp driver circuit |
DE10102837A1 (de) | 2001-01-22 | 2002-07-25 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Betriebsgerät für Gasentladungslampen mit Abschaltung der Wendelheizung |
DE10127135B4 (de) * | 2001-06-02 | 2006-07-06 | Insta Elektro Gmbh | Dimmbares elektronisches Vorschaltgerät |
US6501225B1 (en) * | 2001-08-06 | 2002-12-31 | Osram Sylvania Inc. | Ballast with efficient filament preheating and lamp fault protection |
DE10145766A1 (de) * | 2001-09-17 | 2003-04-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Vorrichtung und Verfahren zum Vorheizen der Wendelelektroden einer Leuchtstofflampe |
WO2003030593A1 (en) * | 2001-09-29 | 2003-04-10 | Ye, Min | Fluorescent lamp capable of starting with at least one broken filament |
DE20303594U1 (de) * | 2002-12-23 | 2004-05-06 | Steca Batterieladesysteme und Präzisionselektronik GmbH | Vorheizschaltung, insbesondere für eine Entladungslampe |
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 |
NO322474B1 (no) * | 2003-10-21 | 2006-10-09 | Fontenoy Philippe | Lysrorarmatur samt fremgangsmate for drift av lysror i slik armatur |
DE102004025774A1 (de) * | 2004-05-26 | 2005-12-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Vorschaltgerät für Entladungslampe mit Dauerbetriebs-Regelschaltung |
DE102005057107B4 (de) * | 2004-11-25 | 2013-11-14 | Kk Elektrotechnik Gmbh | Vorschaltgerät |
EP1820376A4 (de) | 2004-11-29 | 2008-12-31 | Century Concept Ltd | Elektronisches vorschaltgerät mit vorheizungs- und verdunkelungssteuerung |
US7187132B2 (en) * | 2004-12-27 | 2007-03-06 | Osram Sylvania, Inc. | Ballast with filament heating control circuit |
DE102005013564A1 (de) * | 2005-03-23 | 2006-09-28 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung und Verfahren zum Betreiben mindestens einer Lampe |
DE102005030115A1 (de) * | 2005-06-28 | 2007-01-18 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung und Verfahren zum Betrieb mindestens einer LED und mindestens einer elektrischen Lampe |
DE102005052525A1 (de) * | 2005-11-03 | 2007-05-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Ansteuerschaltung für einen schaltbaren Heiztransformator eines elektronischen Vorschaltgeräts und entsprechendes Verfahren |
US7728525B2 (en) * | 2007-07-27 | 2010-06-01 | Osram Sylvania Inc. | Relamping circuit for battery powered ballast |
US7626344B2 (en) * | 2007-08-03 | 2009-12-01 | Osram Sylvania Inc. | Programmed ballast with resonant inverter and method for discharge lamps |
US7446488B1 (en) | 2007-08-29 | 2008-11-04 | Osram Sylvania | Metal halide lamp ballast controlled by remote enable switched bias supply |
US20090256481A1 (en) * | 2008-04-11 | 2009-10-15 | Osram Sylvania Inc. | Stand alone lamp filament preheat circuit for ballast |
US7880391B2 (en) * | 2008-06-30 | 2011-02-01 | Osram Sylvania, Inc. | False failure prevention circuit in emergency ballast |
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 |
DE102009020849A1 (de) | 2009-05-12 | 2010-11-18 | Osram Gesellschaft mit beschränkter Haftung | Schaltungsanordnung zum Betreiben einer Niederdruck-Gasentladungslampe und entsprechendes Verfahren |
US20100327759A1 (en) * | 2009-06-24 | 2010-12-30 | Koninklijke Philips Electronics N.V. | Electronic ballast for a fluorescent lamp |
TWI401998B (zh) * | 2009-07-28 | 2013-07-11 | Inergy Technology Inc | 螢光燈預熱控制裝置及其方法 |
DE102009053617A1 (de) * | 2009-11-17 | 2011-05-19 | Osram Gesellschaft mit beschränkter Haftung | Elektronisches Vorschaltgerät und Verfahren zum Betreiben mindestens einer Entladungslampe |
TWI446835B (zh) * | 2011-09-26 | 2014-07-21 | Delta Electronics Inc | 諧振電容調整元件及其所適用之電流預熱型電子安定器 |
US9225253B2 (en) * | 2012-10-23 | 2015-12-29 | Microchip Technology Inc. | High voltage switching linear amplifier and method therefor |
US10686363B2 (en) * | 2013-08-09 | 2020-06-16 | Osram Sylvania Inc. | Primary side no load detection and shutdown circuit in an isolated driver |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3872350A (en) * | 1973-03-20 | 1975-03-18 | Gen Electric | Ballast having integral time delay relay |
JPS59956B2 (ja) * | 1978-04-26 | 1984-01-09 | 東芝ライテック株式会社 | 放電灯点灯装置 |
DE3152951C2 (de) * | 1981-03-27 | 1985-08-14 | Siemens AG, 1000 Berlin und 8000 München | Vorschaltgerät |
US4682080A (en) * | 1984-08-17 | 1987-07-21 | Hitachi, Ltd. | Discharge lamp operating device |
NL8702383A (nl) * | 1987-10-07 | 1989-05-01 | Philips Nv | Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp. |
EP0429716B1 (de) * | 1989-12-01 | 1993-07-21 | Siemens Aktiengesellschaft | Elektronisches Vorschaltgerät für Leuchtstofflampen |
DE4013697A1 (de) * | 1990-04-28 | 1991-10-31 | Trilux Lenze Gmbh & Co Kg | Leuchtstofflampen-vorschaltgeraet |
IT1244249B (it) * | 1990-08-03 | 1994-07-08 | Ascanio Campopiano | Manipolatore per l'esecuzione di manovre riduttive in uso in medicina traumatologica ed ortopedica applicabile a fissatori esterni. |
JPH0660990A (ja) * | 1992-08-04 | 1994-03-04 | Hitachi Ltd | 放電灯点灯装置 |
EP0602719B1 (de) * | 1992-12-16 | 1998-10-21 | Koninklijke Philips Electronics N.V. | Hochfrequenzumrichter für eine Entladungslampe mit vorheizbaren Elektroden |
US5656891A (en) * | 1994-10-13 | 1997-08-12 | Tridonic Bauelemente Gmbh | Gas discharge lamp ballast with heating control circuit and method of operating same |
-
1995
- 1995-06-08 DE DE19520999A patent/DE19520999A1/de not_active Withdrawn
-
1996
- 1996-06-03 DE DE59607566T patent/DE59607566D1/de not_active Expired - Lifetime
- 1996-06-03 AT AT96108864T patent/ATE205042T1/de not_active IP Right Cessation
- 1996-06-03 EP EP96108864A patent/EP0748146B1/de not_active Expired - Lifetime
- 1996-06-03 TW TW085106609A patent/TW415158B/zh not_active IP Right Cessation
- 1996-06-05 SG SG1996009967A patent/SG64387A1/en unknown
- 1996-06-06 CA CA002178443A patent/CA2178443C/en not_active Expired - Fee Related
- 1996-06-07 KR KR1019960020230A patent/KR100448290B1/ko not_active IP Right Cessation
- 1996-06-10 US US08/662,440 patent/US5854538A/en not_active Expired - Lifetime
-
1998
- 1998-05-21 HK HK98104397A patent/HK1005304A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2178443C (en) | 2005-04-05 |
KR100448290B1 (ko) | 2004-11-26 |
DE19520999A1 (de) | 1996-12-12 |
EP0748146B1 (de) | 2001-08-29 |
TW415158B (en) | 2000-12-11 |
DE59607566D1 (de) | 2001-10-04 |
KR970004974A (ko) | 1997-01-29 |
US5854538A (en) | 1998-12-29 |
EP0748146A1 (de) | 1996-12-11 |
HK1005304A1 (en) | 1998-12-31 |
SG64387A1 (en) | 1999-04-27 |
CA2178443A1 (en) | 1996-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |