JPS5727599A - Circuit for firing and operating low voltage discharge lamp - Google Patents
Circuit for firing and operating low voltage discharge lampInfo
- Publication number
- JPS5727599A JPS5727599A JP9165881A JP9165881A JPS5727599A JP S5727599 A JPS5727599 A JP S5727599A JP 9165881 A JP9165881 A JP 9165881A JP 9165881 A JP9165881 A JP 9165881A JP S5727599 A JPS5727599 A JP S5727599A
- Authority
- JP
- Japan
- Prior art keywords
- firing
- circuit
- low voltage
- discharge lamp
- voltage discharge
- 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.)
- Pending
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
- H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
- H05B41/18—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having a starting switch
- H05B41/19—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having a starting switch for lamps having an auxiliary starting electrode
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803022930 DE3022930A1 (en) | 1980-06-19 | 1980-06-19 | IGNITION AND OPERATING CIRCUIT FOR A LOW-PRESSURE DISCHARGE LAMP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5727599A true JPS5727599A (en) | 1982-02-13 |
Family
ID=6104952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9165881A Pending JPS5727599A (en) | 1980-06-19 | 1981-06-16 | Circuit for firing and operating low voltage discharge lamp |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0042583A1 (en) |
| JP (1) | JPS5727599A (en) |
| DE (1) | DE3022930A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139022A (en) * | 1983-04-26 | 1984-10-31 | Gen Electric | Ballast circuit for lamps with low voltage gas discharge tubes |
| DE3603084A1 (en) * | 1986-02-01 | 1987-08-06 | Korte Licht | Circuit for operating a fluorescent lamp |
| GB2240887B (en) * | 1990-02-07 | 1994-09-07 | Valmont Industries | A circuit for starting and operating fluorescent lamps |
| DE10028657A1 (en) * | 2000-06-09 | 2001-12-13 | Hella Kg Hueck & Co | Reducing mercury condensate on electrodes of xenon lamps used by vehicles, is achieved by supply of ignition pulses some time after switching off |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1920036A1 (en) * | 1969-04-19 | 1970-11-05 | ||
| US3638070A (en) * | 1969-10-17 | 1972-01-25 | Richard W Powell | Fluorescent lamp starting and control circuit |
| AT331353B (en) * | 1971-05-24 | 1976-08-25 | Voegeli Ernst | CONTROL UNIT FOR GAS DISCHARGE LAMPS |
| JPS518779Y2 (en) * | 1972-02-07 | 1976-03-09 | ||
| DE2306123A1 (en) * | 1973-02-08 | 1974-08-15 | Smoljanskij | IGNITION DEVICE FOR LUMINOUS TUBES WITH GLOW ELECTRODES |
| DE2606136A1 (en) * | 1976-02-17 | 1977-08-18 | Karlheinz Ing Grad Stein | Direct starter for fluorescent lamp - avoids flickering using suppression capacitor across series combination of triac and capacitor |
-
1980
- 1980-06-19 DE DE19803022930 patent/DE3022930A1/en not_active Withdrawn
-
1981
- 1981-06-16 EP EP81104650A patent/EP0042583A1/en not_active Withdrawn
- 1981-06-16 JP JP9165881A patent/JPS5727599A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0042583A1 (en) | 1981-12-30 |
| DE3022930A1 (en) | 1982-01-07 |
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