FR1216532A - Device for lighting luminescent lamps - Google Patents
Device for lighting luminescent lampsInfo
- Publication number
- FR1216532A FR1216532A FR780377A FR780377A FR1216532A FR 1216532 A FR1216532 A FR 1216532A FR 780377 A FR780377 A FR 780377A FR 780377 A FR780377 A FR 780377A FR 1216532 A FR1216532 A FR 1216532A
- Authority
- FR
- France
- Prior art keywords
- luminescent lamps
- lighting
- lighting luminescent
- lamps
- luminescent
- 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
- H05B41/18—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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR780377A FR1216532A (en) | 1958-11-28 | 1958-11-28 | Device for lighting luminescent lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR780377A FR1216532A (en) | 1958-11-28 | 1958-11-28 | Device for lighting luminescent lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1216532A true FR1216532A (en) | 1960-04-26 |
Family
ID=8708759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR780377A Expired FR1216532A (en) | 1958-11-28 | 1958-11-28 | Device for lighting luminescent lamps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1216532A (en) |
-
1958
- 1958-11-28 FR FR780377A patent/FR1216532A/en not_active Expired
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