DK0871347T3 - Elektronisk forkoblingsenhed med automatisk genstart - Google Patents
Elektronisk forkoblingsenhed med automatisk genstartInfo
- Publication number
- DK0871347T3 DK0871347T3 DK98106202T DK98106202T DK0871347T3 DK 0871347 T3 DK0871347 T3 DK 0871347T3 DK 98106202 T DK98106202 T DK 98106202T DK 98106202 T DK98106202 T DK 98106202T DK 0871347 T3 DK0871347 T3 DK 0871347T3
- Authority
- DK
- Denmark
- Prior art keywords
- supply voltage
- switch
- lamp
- voltage vcc
- ballast
- 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
- H05B41/26—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
-
- 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
- Circuit Arrangements For Discharge Lamps (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19715341A DE19715341C1 (de) | 1997-04-12 | 1997-04-12 | Elektronisches Vorschaltgerät mit automatischem Wiederanlauf |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0871347T3 true DK0871347T3 (da) | 2000-10-02 |
Family
ID=7826352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK98106202T DK0871347T3 (da) | 1997-04-12 | 1998-04-04 | Elektronisk forkoblingsenhed med automatisk genstart |
Country Status (8)
Country | Link |
---|---|
US (1) | US6043612A (da) |
EP (1) | EP0871347B1 (da) |
AT (1) | ATE194051T1 (da) |
DE (2) | DE19715341C1 (da) |
DK (1) | DK0871347T3 (da) |
ES (1) | ES2147036T3 (da) |
GR (1) | GR3033943T3 (da) |
PT (1) | PT871347E (da) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19850441A1 (de) * | 1998-10-27 | 2000-05-11 | Trilux Lenze Gmbh & Co Kg | Verfahren und Vorschaltgerät zum Betrieb einer mit einer Leuchtstofflampe versehenen Leuchte |
DE10013342A1 (de) * | 2000-03-17 | 2001-09-27 | Trilux Lenze Gmbh & Co Kg | Verfahren und Schaltungsanordnung zur Erzeugung einer Zündspannung für Leuchtstofflampen |
US6362575B1 (en) * | 2000-11-16 | 2002-03-26 | Philips Electronics North America Corporation | Voltage regulated electronic ballast for multiple discharge lamps |
DE10255737A1 (de) * | 2002-11-28 | 2004-06-09 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zum Betrieb mindestens einer Niederdruckentladungslampe und Betriebsgerät für mindestens eine Niederdruckentladungslampe |
DE102004037390B4 (de) * | 2004-08-02 | 2008-10-23 | Infineon Technologies Ag | Ansteuerschaltung für eine Leuchtstofflampe mit einer Diagnoseschaltung und Verfahren zur Diagnose einer Leuchtstofflampe |
US7768755B1 (en) | 2007-12-04 | 2010-08-03 | Universal Lighting Technologies, Inc. | Over-voltage protection and automatic re-strike circuit for an electronic ballast |
US8008873B2 (en) * | 2009-05-28 | 2011-08-30 | Osram Sylvania Inc. | Restart circuit for multiple lamp electronic ballast |
GB201101517D0 (en) * | 2011-01-28 | 2011-03-16 | Proximagen Ltd | Receptor antagonists |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608615A1 (de) * | 1986-03-14 | 1987-09-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb von niederdruckentladungslampen |
DE3710275A1 (de) * | 1987-03-28 | 1988-10-06 | Ceag Licht & Strom | Anordnung zum starten und betrieb einer leuchtstofflampe |
US5315214A (en) * | 1992-06-10 | 1994-05-24 | Metcal, Inc. | Dimmable high power factor high-efficiency electronic ballast controller integrated circuit with automatic ambient over-temperature shutdown |
JP2600004Y2 (ja) * | 1992-09-16 | 1999-09-27 | 株式会社小糸製作所 | 車輌用放電灯の点灯回路 |
DE4243955B4 (de) * | 1992-12-23 | 2010-11-18 | Tridonicatco Gmbh & Co. Kg | Vorschaltgerät für mindestens ein parallel betriebenes Gasentladungslampen-Paar |
DE4410492A1 (de) * | 1994-03-25 | 1995-09-28 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen |
IT1275608B1 (it) * | 1994-06-09 | 1997-08-06 | Ars Spa | Dispositivo per la regolazione della tensione elettrica di alimentazione di lampade elettroluminescenti |
TW266383B (en) * | 1994-07-19 | 1995-12-21 | Siemens Ag | Method of starting at least one fluorescent lamp by an electronic ballast and the electronic ballast used therefor |
DE19505460A1 (de) * | 1995-02-17 | 1996-08-22 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betrieb einer Entladungslampe |
-
1997
- 1997-04-12 DE DE19715341A patent/DE19715341C1/de not_active Expired - Fee Related
-
1998
- 1998-04-04 ES ES98106202T patent/ES2147036T3/es not_active Expired - Lifetime
- 1998-04-04 DE DE59800177T patent/DE59800177D1/de not_active Expired - Fee Related
- 1998-04-04 PT PT98106202T patent/PT871347E/pt unknown
- 1998-04-04 AT AT98106202T patent/ATE194051T1/de not_active IP Right Cessation
- 1998-04-04 EP EP98106202A patent/EP0871347B1/de not_active Expired - Lifetime
- 1998-04-04 DK DK98106202T patent/DK0871347T3/da active
- 1998-04-07 US US09/055,974 patent/US6043612A/en not_active Expired - Fee Related
-
2000
- 2000-07-12 GR GR20000401628T patent/GR3033943T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19715341C1 (de) | 1998-10-15 |
ES2147036T3 (es) | 2000-08-16 |
US6043612A (en) | 2000-03-28 |
GR3033943T3 (en) | 2000-11-30 |
PT871347E (pt) | 2000-12-29 |
EP0871347B1 (de) | 2000-06-21 |
EP0871347A1 (de) | 1998-10-14 |
DE59800177D1 (de) | 2000-07-27 |
ATE194051T1 (de) | 2000-07-15 |
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