FR1196618A - Operating circuit for electric discharge lamps - Google Patents
Operating circuit for electric discharge lampsInfo
- Publication number
- FR1196618A FR1196618A FR1196618DA FR1196618A FR 1196618 A FR1196618 A FR 1196618A FR 1196618D A FR1196618D A FR 1196618DA FR 1196618 A FR1196618 A FR 1196618A
- Authority
- FR
- France
- Prior art keywords
- electric discharge
- discharge lamps
- operating circuit
- lamps
- operating
- 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
- H05B41/231—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 high-pressure lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1196618XA | 1957-10-15 | 1957-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1196618A true FR1196618A (en) | 1959-11-25 |
Family
ID=22385599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1196618D Expired FR1196618A (en) | 1957-10-15 | 1958-06-04 | Operating circuit for electric discharge lamps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1196618A (en) |
-
1958
- 1958-06-04 FR FR1196618D patent/FR1196618A/en not_active Expired
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