BE352489A - - Google Patents
Info
- Publication number
- BE352489A BE352489A BE352489DA BE352489A BE 352489 A BE352489 A BE 352489A BE 352489D A BE352489D A BE 352489DA BE 352489 A BE352489 A BE 352489A
- Authority
- BE
- Belgium
- Prior art keywords
- coil
- auxiliary electrode
- circuit
- circuits
- main electrodes
- 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
- H05B41/16—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
- H05B41/20—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 no starting switch
- H05B41/22—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 no starting switch for lamps having an auxiliary starting electrode
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE352489A true BE352489A (cs) |
Family
ID=27243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE352489D BE352489A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE352489A (cs) |
-
0
- BE BE352489D patent/BE352489A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE352489A (cs) | ||
| CH215774A (fr) | Dispositif à lampe à décharge électrique. | |
| FR2611310A1 (fr) | Interrupteur pour courant fort | |
| FR2599548A1 (fr) | Appareil de coupure a courant continu | |
| EP0028986B1 (fr) | Dispositif d'alimentation de lampe à décharge à circuit de préchauffage | |
| EP0026531A1 (fr) | Démarreur pour lampes telles que lampes fluorescentes | |
| BE370904A (cs) | ||
| BE648107A (cs) | ||
| FR2495877A1 (fr) | Circuit d'alimentation pour tubes a decharge dans un gaz notamment pour enseignes lumineuses | |
| BE405224A (cs) | ||
| CH200835A (fr) | Dispositif pour l'alimentation de tubes à décharge électrique au moyen de courant alternatif. | |
| BE438505A (cs) | ||
| BE394243A (cs) | ||
| BE366126A (cs) | ||
| BE547277A (cs) | ||
| BE508595A (cs) | ||
| CH271248A (fr) | Dispositif de commande pour au moins un tube à décharge à atmosphère gazeuse. | |
| BE432862A (cs) | ||
| BE416300A (cs) | ||
| BE488543A (cs) | ||
| BE389707A (cs) | ||
| BE393572A (cs) | ||
| FR2469856A2 (fr) | Dispositif d'alimentation de lampe a decharge et notamment de tube fluorescent | |
| CH300707A (fr) | Dispositif d'amorçage et d'alimentation en fonctionnement, à partir d'une source de courant alternatif, d'au moins un tube à décharge luminescente. | |
| BE503396A (cs) |