ATE390825T1 - Schaltungsanordnung - Google Patents
SchaltungsanordnungInfo
- Publication number
- ATE390825T1 ATE390825T1 AT02749186T AT02749186T ATE390825T1 AT E390825 T1 ATE390825 T1 AT E390825T1 AT 02749186 T AT02749186 T AT 02749186T AT 02749186 T AT02749186 T AT 02749186T AT E390825 T1 ATE390825 T1 AT E390825T1
- Authority
- AT
- Austria
- Prior art keywords
- ballast
- circuit arrangement
- microprocessor
- fault condition
- 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
- H05B41/26—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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal 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
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Electronic Switches (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Lock And Its Accessories (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01203229 | 2001-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE390825T1 true ATE390825T1 (de) | 2008-04-15 |
Family
ID=8180838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02749186T ATE390825T1 (de) | 2001-08-27 | 2002-07-11 | Schaltungsanordnung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6717370B2 (de) |
EP (1) | EP1423992B1 (de) |
JP (1) | JP2005502292A (de) |
CN (1) | CN1547872A (de) |
AT (1) | ATE390825T1 (de) |
DE (1) | DE60225818T2 (de) |
WO (1) | WO2003019993A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7932682B2 (en) * | 2008-06-30 | 2011-04-26 | Osram Sylvania, Inc. | Internal power supply for a ballast |
CA2768518A1 (en) * | 2009-08-21 | 2011-02-24 | Osram Sylvania Inc. | Resonant inverter with sleep circuit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8800015A (nl) * | 1988-01-06 | 1989-08-01 | Philips Nv | Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp. |
US5075602A (en) * | 1989-11-29 | 1991-12-24 | U.S. Philips Corporation | Discharge lamp control circuit arrangement |
ATE109319T1 (de) * | 1990-04-17 | 1994-08-15 | Siemens Ag | Vorrichtung zur stufenlosen steuerung elektrischer verbraucher nach dem phasenanschnittprinzip, insbesondere helligkeitsregler und verwendung einer solchen vorrichtung. |
US5650694A (en) * | 1995-03-31 | 1997-07-22 | Philips Electronics North America Corporation | Lamp controller with lamp status detection and safety circuitry |
DE69616483T2 (de) * | 1995-06-29 | 2002-06-13 | Koninklijke Philips Electronics N.V., Eindhoven | Schaltungsanordnung |
US6005354A (en) * | 1996-10-21 | 1999-12-21 | International Rectifier Corporation | Ballast IC with shut-down function |
US6008593A (en) * | 1997-02-12 | 1999-12-28 | International Rectifier Corporation | Closed-loop/dimming ballast controller integrated circuits |
US6111368A (en) * | 1997-09-26 | 2000-08-29 | Lutron Electronics Co., Inc. | System for preventing oscillations in a fluorescent lamp ballast |
US5883473A (en) * | 1997-12-03 | 1999-03-16 | Motorola Inc. | Electronic Ballast with inverter protection circuit |
US6452343B2 (en) * | 1999-11-17 | 2002-09-17 | Koninklijke Philips Electronics N.V. | Ballast circuit |
EP1186210A1 (de) * | 2000-02-10 | 2002-03-13 | Koninklijke Philips Electronics N.V. | Getaktes dimm-evg |
-
2002
- 2002-07-11 EP EP02749186A patent/EP1423992B1/de not_active Expired - Lifetime
- 2002-07-11 AT AT02749186T patent/ATE390825T1/de not_active IP Right Cessation
- 2002-07-11 DE DE60225818T patent/DE60225818T2/de not_active Expired - Fee Related
- 2002-07-11 CN CNA028167198A patent/CN1547872A/zh active Pending
- 2002-07-11 JP JP2003524308A patent/JP2005502292A/ja active Pending
- 2002-07-11 WO PCT/IB2002/002928 patent/WO2003019993A1/en active IP Right Grant
- 2002-08-22 US US10/225,796 patent/US6717370B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2003019993A1 (en) | 2003-03-06 |
EP1423992A1 (de) | 2004-06-02 |
DE60225818D1 (de) | 2008-05-08 |
EP1423992B1 (de) | 2008-03-26 |
JP2005502292A (ja) | 2005-01-20 |
DE60225818T2 (de) | 2009-04-09 |
US6717370B2 (en) | 2004-04-06 |
CN1547872A (zh) | 2004-11-17 |
US20030038601A1 (en) | 2003-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |