AU1077695A - Electronic ballast for gas discharge lamps - Google Patents
Electronic ballast for gas discharge lampsInfo
- Publication number
- AU1077695A AU1077695A AU10776/95A AU1077695A AU1077695A AU 1077695 A AU1077695 A AU 1077695A AU 10776/95 A AU10776/95 A AU 10776/95A AU 1077695 A AU1077695 A AU 1077695A AU 1077695 A AU1077695 A AU 1077695A
- Authority
- AU
- Australia
- Prior art keywords
- gas discharge
- discharge lamps
- electronic ballast
- ballast
- lamps
- 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.)
- Abandoned
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
- H05B41/2988—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
-
- 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
- H05B41/2983—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9301694A NL9301694A (en) | 1993-10-01 | 1993-10-01 | Electronic ballast for gas discharge tubes. |
NL9301694 | 1993-10-01 | ||
PCT/NL1994/000237 WO1995010168A1 (en) | 1993-10-01 | 1994-09-30 | Electronic ballast for gas discharge lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1077695A true AU1077695A (en) | 1995-05-01 |
Family
ID=19862952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU10776/95A Abandoned AU1077695A (en) | 1993-10-01 | 1994-09-30 | Electronic ballast for gas discharge lamps |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1077695A (en) |
NL (1) | NL9301694A (en) |
WO (1) | WO1995010168A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1962499A (en) * | 1997-12-23 | 1999-07-19 | Tridonic Bauelemente Gmbh | Electronic lamp ballast |
JP2982804B2 (en) * | 1998-01-16 | 1999-11-29 | サンケン電気株式会社 | Discharge lamp lighting device |
DE10134566A1 (en) * | 2001-07-16 | 2003-02-06 | Tridonicatco Gmbh & Co Kg | Electronic ballast with preheating mode |
GB0322240D0 (en) * | 2003-09-23 | 2003-10-22 | Mackwell Electronics Ltd | A lamp arrangement |
US7420336B2 (en) * | 2004-12-30 | 2008-09-02 | General Electric Company | Method of controlling cathode voltage with low lamp's arc current |
DE102005042527B4 (en) * | 2005-09-07 | 2015-10-29 | Osram Gmbh | Circuit arrangement and method for operating a discharge lamp |
US7834552B2 (en) | 2007-07-17 | 2010-11-16 | Infineon Technologies Austria Ag | Controlling a lamp ballast |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT380373B (en) * | 1983-05-17 | 1986-05-12 | Zumtobel Ag | VIBRATING INVERTER FOR THE FLUORESCENT LAMP |
US4730147A (en) * | 1986-08-19 | 1988-03-08 | Siemens Aktiengesellschaft | Method and arrangement for the operation of a gas discharge lamp |
DE3910738A1 (en) * | 1989-04-03 | 1990-10-04 | Zumtobel Ag | CONTROL UNIT FOR A DIRECTLY HEATED DISCHARGE LAMP |
DE4015398A1 (en) * | 1990-05-14 | 1991-11-21 | Hella Kg Hueck & Co | Starter control circuit for HV gas discharge lamp in road vehicle |
DE4025938A1 (en) * | 1990-08-16 | 1992-02-20 | Diehl Gmbh & Co | CIRCUIT ARRANGEMENT FOR THE OPERATION OF A FLUORESCENT LAMP |
DE59209173D1 (en) * | 1992-10-28 | 1998-03-05 | Knobel Lichttech | Method and circuit arrangement for igniting fluorescent lamps at a predetermined temperature of the lamp cathodes |
-
1993
- 1993-10-01 NL NL9301694A patent/NL9301694A/en not_active Application Discontinuation
-
1994
- 1994-09-30 AU AU10776/95A patent/AU1077695A/en not_active Abandoned
- 1994-09-30 WO PCT/NL1994/000237 patent/WO1995010168A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1995010168A1 (en) | 1995-04-13 |
NL9301694A (en) | 1995-05-01 |
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