FR2466169A1 - Montage d'alimentation variable pour lampes a decharge haute-pression - Google Patents
Montage d'alimentation variable pour lampes a decharge haute-pression Download PDFInfo
- Publication number
- FR2466169A1 FR2466169A1 FR7923398A FR7923398A FR2466169A1 FR 2466169 A1 FR2466169 A1 FR 2466169A1 FR 7923398 A FR7923398 A FR 7923398A FR 7923398 A FR7923398 A FR 7923398A FR 2466169 A1 FR2466169 A1 FR 2466169A1
- Authority
- FR
- France
- Prior art keywords
- lamp
- inductors
- series
- inductor
- electrical assembly
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 10
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 10
- 239000011734 sodium Substances 0.000 claims abstract description 10
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 4
- 238000006842 Henry reaction Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000008033 biological extinction Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/40—Controlling the intensity of light discontinuously
- H05B41/42—Controlling the intensity of light discontinuously in two steps only
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7923398A FR2466169A1 (fr) | 1979-09-20 | 1979-09-20 | Montage d'alimentation variable pour lampes a decharge haute-pression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7923398A FR2466169A1 (fr) | 1979-09-20 | 1979-09-20 | Montage d'alimentation variable pour lampes a decharge haute-pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2466169A1 true FR2466169A1 (fr) | 1981-03-27 |
| FR2466169B1 FR2466169B1 (enExample) | 1983-12-30 |
Family
ID=9229822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7923398A Granted FR2466169A1 (fr) | 1979-09-20 | 1979-09-20 | Montage d'alimentation variable pour lampes a decharge haute-pression |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2466169A1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2567280A1 (fr) * | 1984-07-07 | 1986-01-10 | Ushio Electric Inc | Procede d'exposition d'une pastille de semi-conducteur par une lampe a vapeur de mercure |
| WO2003077611A1 (de) * | 2002-03-12 | 2003-09-18 | B & S Elektronische Geräte GmbH | Vorschaltgerät mit geschalteter induktivität |
| WO2003077613A1 (en) * | 2002-03-13 | 2003-09-18 | Koninklijke Philips Electronics N.V. | Electric circuit for igniting a discharge lamp, and electric component module and discharge lamp incorporating such an electric circuit |
| WO2009064257A1 (en) * | 2007-11-14 | 2009-05-22 | Singapore Polytechnic | Energy saving fluorescent lighting system |
| WO2009118696A1 (en) * | 2008-03-25 | 2009-10-01 | Yeoshua Barak | Power regulation and control system therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB580240A (en) * | 1939-12-27 | 1946-09-02 | British Thomson Houston Co Ltd | Improvements in circuit arrangements for operating electric discharge lamps intermittently |
| US2469357A (en) * | 1939-12-27 | 1949-05-10 | Gen Electric | Electric discharge lamp system and method of operation |
| CH533409A (de) * | 1971-01-07 | 1973-01-31 | Leuenberger H | Starterlose Schaltungsanordnung zum Betrieb von mindestens einer zwei Heizkathoden aufweisenden Fluoreszenzlampe in mindestens zwei Helligkeitsstufen |
-
1979
- 1979-09-20 FR FR7923398A patent/FR2466169A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB580240A (en) * | 1939-12-27 | 1946-09-02 | British Thomson Houston Co Ltd | Improvements in circuit arrangements for operating electric discharge lamps intermittently |
| US2469357A (en) * | 1939-12-27 | 1949-05-10 | Gen Electric | Electric discharge lamp system and method of operation |
| CH533409A (de) * | 1971-01-07 | 1973-01-31 | Leuenberger H | Starterlose Schaltungsanordnung zum Betrieb von mindestens einer zwei Heizkathoden aufweisenden Fluoreszenzlampe in mindestens zwei Helligkeitsstufen |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2567280A1 (fr) * | 1984-07-07 | 1986-01-10 | Ushio Electric Inc | Procede d'exposition d'une pastille de semi-conducteur par une lampe a vapeur de mercure |
| WO2003077611A1 (de) * | 2002-03-12 | 2003-09-18 | B & S Elektronische Geräte GmbH | Vorschaltgerät mit geschalteter induktivität |
| WO2003077613A1 (en) * | 2002-03-13 | 2003-09-18 | Koninklijke Philips Electronics N.V. | Electric circuit for igniting a discharge lamp, and electric component module and discharge lamp incorporating such an electric circuit |
| US7256548B2 (en) | 2002-03-13 | 2007-08-14 | Koninklijke Philips Electronics, N.V. | Electric circuit for igniting a discharge lamp, and electric component module and discharge lamp incorporating such an electric circuit |
| WO2009064257A1 (en) * | 2007-11-14 | 2009-05-22 | Singapore Polytechnic | Energy saving fluorescent lighting system |
| WO2009118696A1 (en) * | 2008-03-25 | 2009-10-01 | Yeoshua Barak | Power regulation and control system therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2466169B1 (enExample) | 1983-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |