ES400990A1 - Improvements in the bipolar electronic starters for the cebing of discharge lamps. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the bipolar electronic starters for the cebing of discharge lamps. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES400990A1 ES400990A1 ES400990A ES400990A ES400990A1 ES 400990 A1 ES400990 A1 ES 400990A1 ES 400990 A ES400990 A ES 400990A ES 400990 A ES400990 A ES 400990A ES 400990 A1 ES400990 A1 ES 400990A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- electronic
- machine
- legally binding
- google translate
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
Abstract
Improvements in the bipolar electronic starters for the priming of discharge lamps, of the type comprising two terminals intended to be connected respectively to the electrodes of a discharge lamp, connected in turn to an alternating current source and, between these two terminals, an electronic bi-directional driving switch in series with a working capacitor, as well as a threshold tripping circuit for sending a control pulse to a control input of the electronic bidirectional driving switch at each alternation of the alternating supply voltage, characterized in that the starter further comprises, connected in parallel to the working capacitor, a discharge circuit capable of limiting the residual voltage of the working capacitor to a predetermined value at the end of a non-conducting period of the electronic bidirectional driving switch. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7114972A FR2135753A5 (en) | 1971-04-27 | 1971-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES400990A1 true ES400990A1 (en) | 1975-01-16 |
Family
ID=9076004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES400990A Expired ES400990A1 (en) | 1971-04-27 | 1972-03-07 | Improvements in the bipolar electronic starters for the cebing of discharge lamps. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES400990A1 (en) |
| FR (1) | FR2135753A5 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2280289A1 (en) * | 1974-07-26 | 1976-02-20 | Lampes Sa | Firing circuit for discharge lamp - has thyristor circuit in series with capacitor as dipole |
-
1971
- 1971-04-27 FR FR7114972A patent/FR2135753A5/fr not_active Expired
-
1972
- 1972-03-07 ES ES400990A patent/ES400990A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2135753A5 (en) | 1972-12-22 |
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