FR968127A - Fluorescent lighting enhancements - Google Patents
Fluorescent lighting enhancementsInfo
- Publication number
- FR968127A FR968127A FR968127DA FR968127A FR 968127 A FR968127 A FR 968127A FR 968127D A FR968127D A FR 968127DA FR 968127 A FR968127 A FR 968127A
- Authority
- FR
- France
- Prior art keywords
- fluorescent lighting
- enhancements
- lighting enhancements
- fluorescent
- lighting
- 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
- H05B41/22—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB968127X | 1947-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR968127A true FR968127A (en) | 1950-11-20 |
Family
ID=10805363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR968127D Expired FR968127A (en) | 1947-09-16 | 1948-06-22 | Fluorescent lighting enhancements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR968127A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128560B (en) * | 1960-05-23 | 1962-04-26 | Deutsche Bundespost | Arrangement on gas discharge lamps |
-
1948
- 1948-06-22 FR FR968127D patent/FR968127A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128560B (en) * | 1960-05-23 | 1962-04-26 | Deutsche Bundespost | Arrangement on gas discharge lamps |
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