FR2285780B1 - - Google Patents
Info
- Publication number
- FR2285780B1 FR2285780B1 FR7431522A FR7431522A FR2285780B1 FR 2285780 B1 FR2285780 B1 FR 2285780B1 FR 7431522 A FR7431522 A FR 7431522A FR 7431522 A FR7431522 A FR 7431522A FR 2285780 B1 FR2285780 B1 FR 2285780B1
- Authority
- FR
- France
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
- H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
- H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431522A FR2285780A1 (fr) | 1974-09-18 | 1974-09-18 | Dispositif destine a amorcer un tube a decharge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431522A FR2285780A1 (fr) | 1974-09-18 | 1974-09-18 | Dispositif destine a amorcer un tube a decharge |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2285780A1 FR2285780A1 (fr) | 1976-04-16 |
FR2285780B1 true FR2285780B1 (US07118763-20061010-C00002.png) | 1979-02-02 |
Family
ID=9143197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7431522A Granted FR2285780A1 (fr) | 1974-09-18 | 1974-09-18 | Dispositif destine a amorcer un tube a decharge |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2285780A1 (US07118763-20061010-C00002.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2379966A2 (fr) * | 1976-01-08 | 1978-09-01 | New Nippon Electric Co | Circuit d'actionnement de lampe a decharge, pour reallumage dans chaque alternance |
FR2379226A1 (fr) * | 1977-01-31 | 1978-08-25 | Radiotechnique Compelec | Starter electronique d'amorcage d'un tube a decharge |
NL179622C (nl) * | 1978-06-27 | 1986-10-01 | Philips Nv | Inrichting voor het ontsteken en voeden van ten minste een gas- en/of dampontladingsbuis. |
-
1974
- 1974-09-18 FR FR7431522A patent/FR2285780A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2285780A1 (fr) | 1976-04-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |