CH384075A - Einrichtung mit wenigstens einer mit Glühelektroden versehenen Entladungslampe,insbesondere Leuchtstofflampe - Google Patents
Einrichtung mit wenigstens einer mit Glühelektroden versehenen Entladungslampe,insbesondere LeuchtstofflampeInfo
- Publication number
- CH384075A CH384075A CH8139259A CH8139259A CH384075A CH 384075 A CH384075 A CH 384075A CH 8139259 A CH8139259 A CH 8139259A CH 8139259 A CH8139259 A CH 8139259A CH 384075 A CH384075 A CH 384075A
- Authority
- CH
- Switzerland
- Prior art keywords
- particular fluorescent
- discharge lamp
- fluorescent lamp
- glow electrodes
- lamp provided
- 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
- H05B41/23—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 |
---|---|---|---|
DEF27214A DE1111733B (de) | 1958-12-06 | 1958-12-06 | Schaltungsanordnung fuer Leuchtstofflampen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH384075A true CH384075A (de) | 1964-11-15 |
Family
ID=7092341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH8139259A CH384075A (de) | 1958-12-06 | 1959-12-02 | Einrichtung mit wenigstens einer mit Glühelektroden versehenen Entladungslampe,insbesondere Leuchtstofflampe |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH384075A (de) |
DE (1) | DE1111733B (de) |
GB (1) | GB912181A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3987336A (en) * | 1971-11-12 | 1976-10-19 | U.S. Philips Corporation | Arrangement intended for the ignition and alternating current supply of a gas and/or vapor discharge tube |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4732786Y1 (de) * | 1968-08-06 | 1972-10-03 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429415A (en) * | 1945-06-07 | 1947-10-21 | Gen Electric | Circuit for electric discharge devices |
-
1958
- 1958-12-06 DE DEF27214A patent/DE1111733B/de active Pending
-
1959
- 1959-12-02 CH CH8139259A patent/CH384075A/de unknown
- 1959-12-04 GB GB4131159A patent/GB912181A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3987336A (en) * | 1971-11-12 | 1976-10-19 | U.S. Philips Corporation | Arrangement intended for the ignition and alternating current supply of a gas and/or vapor discharge tube |
Also Published As
Publication number | Publication date |
---|---|
DE1111733B (de) | 1961-07-27 |
GB912181A (en) | 1962-12-05 |
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