FR1091512A - Circuit d'alimentation de tube fluorescent - Google Patents
Circuit d'alimentation de tube fluorescentInfo
- Publication number
- FR1091512A FR1091512A FR1091512DA FR1091512A FR 1091512 A FR1091512 A FR 1091512A FR 1091512D A FR1091512D A FR 1091512DA FR 1091512 A FR1091512 A FR 1091512A
- Authority
- FR
- France
- Prior art keywords
- power circuit
- fluorescent tube
- tube power
- fluorescent
- circuit
- 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.)
- Expired
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
- H05B41/23—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 not having an auxiliary starting electrode
- H05B41/232—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 not having an auxiliary starting electrode for low-pressure lamps
- H05B41/2325—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 not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1091512T | 1954-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1091512A true FR1091512A (fr) | 1955-04-13 |
Family
ID=9615452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1091512D Expired FR1091512A (fr) | 1954-01-19 | 1954-01-19 | Circuit d'alimentation de tube fluorescent |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1091512A (fr) |
-
1954
- 1954-01-19 FR FR1091512D patent/FR1091512A/fr not_active Expired
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