FR2183540A1 - - Google Patents
Info
- Publication number
- FR2183540A1 FR2183540A1 FR7216521A FR7216521A FR2183540A1 FR 2183540 A1 FR2183540 A1 FR 2183540A1 FR 7216521 A FR7216521 A FR 7216521A FR 7216521 A FR7216521 A FR 7216521A FR 2183540 A1 FR2183540 A1 FR 2183540A1
- 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.)
- Granted
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 (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31550/69A GB1278484A (en) | 1969-06-23 | 1969-06-23 | Sizing composition for glass |
FR7216521A FR2183540B1 (en) | 1972-05-09 | 1972-05-09 | |
ZA732949A ZA732949B (en) | 1972-05-09 | 1973-05-01 | Arrangement for igniting and supplying a discharge lamp |
CA170,370A CA1026817A (en) | 1972-05-09 | 1973-05-03 | Electrical circuit for igniting and supplying a discharge lamp |
DK248173AA DK134540B (en) | 1972-05-09 | 1973-05-04 | Coupling for ignition and supply of gas discharge pipes. |
GB2132973A GB1418080A (en) | 1972-05-09 | 1973-05-04 | Starter switch for a discharge-lamp |
NL7306303A NL7306303A (en) | 1972-05-09 | 1973-05-05 | |
US357622A US3875459A (en) | 1972-05-09 | 1973-05-07 | Arrangement for igniting and supplying a discharge lamp |
BE130851A BE799217A (en) | 1972-05-09 | 1973-05-07 | DEVICE FOR IGNITION AND POWER SUPPLY OF A DISCHARGE LAMP, |
ES414478A ES414478A1 (en) | 1972-05-09 | 1973-05-07 | Arrangement for igniting and supplying a discharge lamp |
CH644173A CH569399A5 (en) | 1972-05-09 | 1973-05-07 | |
AU55295/73A AU487202B2 (en) | 1972-05-09 | 1973-05-07 | Arrangement for igniting and supplying a discharge lamp |
IT68274/73A IT985863B (en) | 1972-05-09 | 1973-05-07 | DEVICE FOR IGNITION AND POWER SUPPLY FOR ELECTRIC DISCHARGE LAMPS |
SE7306358A SE383246B (en) | 1972-05-09 | 1973-05-07 | DEVICE FOR LIGHTING AND SUPPLYING A URL CHARGING LAMP. |
JP48050364A JPS5815918B2 (en) | 1972-05-09 | 1973-05-08 | HOMEMAN TENKOKIYUDENSOCHI |
AR247911A AR200868A1 (en) | 1972-05-09 | 1973-05-08 | ARRANGEMENT FOR LIGHTING AND POWERING A DISCHARGE LAMP |
DE2323011A DE2323011C3 (en) | 1972-05-09 | 1973-05-08 | Circuit arrangement for the ignition and operation of a gas discharge lamp |
AT404373A AT350664B (en) | 1972-05-09 | 1973-05-08 | DEVICE FOR IGNITING AND SUPPLYING A DISCHARGE LAMP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216521A FR2183540B1 (en) | 1972-05-09 | 1972-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2183540A1 true FR2183540A1 (en) | 1973-12-21 |
FR2183540B1 FR2183540B1 (en) | 1976-01-16 |
Family
ID=9098210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7216521A Expired FR2183540B1 (en) | 1969-06-23 | 1972-05-09 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE799217A (en) |
FR (1) | FR2183540B1 (en) |
ZA (1) | ZA732949B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983002871A1 (en) * | 1982-02-03 | 1983-08-18 | Pra Jean-Marie De | Ignition device for discharge lamps |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1923872A1 (en) * | 1968-05-10 | 1969-12-11 | Nokia Oy Ab | Ignition device for electric discharge tubes |
FR2087747A5 (en) * | 1970-05-29 | 1971-12-31 | Eclairage Lab | |
US3644780A (en) * | 1968-12-27 | 1972-02-22 | Matsushita Electric Ind Co Ltd | Starting device for discharge lamp including semiconductors preheating and starting circuits |
-
1972
- 1972-05-09 FR FR7216521A patent/FR2183540B1/fr not_active Expired
-
1973
- 1973-05-01 ZA ZA732949A patent/ZA732949B/en unknown
- 1973-05-07 BE BE130851A patent/BE799217A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1923872A1 (en) * | 1968-05-10 | 1969-12-11 | Nokia Oy Ab | Ignition device for electric discharge tubes |
US3644780A (en) * | 1968-12-27 | 1972-02-22 | Matsushita Electric Ind Co Ltd | Starting device for discharge lamp including semiconductors preheating and starting circuits |
FR2087747A5 (en) * | 1970-05-29 | 1971-12-31 | Eclairage Lab |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983002871A1 (en) * | 1982-02-03 | 1983-08-18 | Pra Jean-Marie De | Ignition device for discharge lamps |
EP0105042A1 (en) * | 1982-02-03 | 1984-04-04 | Jean-Marie De Pra | Starter device for discharge lamps |
Also Published As
Publication number | Publication date |
---|---|
BE799217A (en) | 1973-11-07 |
ZA732949B (en) | 1974-12-24 |
FR2183540B1 (en) | 1976-01-16 |
AU5529573A (en) | 1974-11-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |