FR2467484A1 - Lampe a decharge a vapeur de sodium a haute pression - Google Patents
Lampe a decharge a vapeur de sodium a haute pression Download PDFInfo
- Publication number
- FR2467484A1 FR2467484A1 FR7925266A FR7925266A FR2467484A1 FR 2467484 A1 FR2467484 A1 FR 2467484A1 FR 7925266 A FR7925266 A FR 7925266A FR 7925266 A FR7925266 A FR 7925266A FR 2467484 A1 FR2467484 A1 FR 2467484A1
- Authority
- FR
- France
- Prior art keywords
- discharge
- conductor
- tube
- discharge lamp
- lamp
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 45
- 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 title claims abstract description 27
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 27
- 239000011734 sodium Substances 0.000 title claims abstract description 27
- 229910052724 xenon Inorganic materials 0.000 claims abstract description 16
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 10
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000037452 priming Effects 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 208000028659 discharge Diseases 0.000 description 36
- 238000002474 experimental method Methods 0.000 description 6
- 230000000977 initiatory effect Effects 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 241001279686 Allium moly Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7925266A FR2467484A1 (fr) | 1979-10-10 | 1979-10-10 | Lampe a decharge a vapeur de sodium a haute pression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7925266A FR2467484A1 (fr) | 1979-10-10 | 1979-10-10 | Lampe a decharge a vapeur de sodium a haute pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2467484A1 true FR2467484A1 (fr) | 1981-04-17 |
| FR2467484B1 FR2467484B1 (enExample) | 1982-07-23 |
Family
ID=9230550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7925266A Granted FR2467484A1 (fr) | 1979-10-10 | 1979-10-10 | Lampe a decharge a vapeur de sodium a haute pression |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2467484A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0089582A3 (en) * | 1982-03-22 | 1984-04-04 | Gte Products Corporation | Intimate contact starting aid for arc lamps |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR668879A (fr) * | 1928-02-07 | 1929-11-07 | Westinghouse Lamp Co | Perfectionnements aux relais électriques |
| US3363132A (en) * | 1965-12-30 | 1968-01-09 | Sylvania Electric Prod | High pressure electric discharge lamp having an auxiliary starting device affixed to at least one electrode |
| US3445721A (en) * | 1966-07-01 | 1969-05-20 | Sylvania Electric Prod | Electric discharge lamp with the starting resistor impedance twice that of the lamp impedance |
| US3758819A (en) * | 1971-12-27 | 1973-09-11 | Scient Instr Inc | Flash discharge apparatus and method |
| FR2255706A1 (enExample) * | 1973-12-21 | 1975-07-18 | Heimann Gmbh | |
| US4135114A (en) * | 1976-07-30 | 1979-01-16 | Hitachi, Ltd. | Starting device for discharge lamp |
-
1979
- 1979-10-10 FR FR7925266A patent/FR2467484A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR668879A (fr) * | 1928-02-07 | 1929-11-07 | Westinghouse Lamp Co | Perfectionnements aux relais électriques |
| US3363132A (en) * | 1965-12-30 | 1968-01-09 | Sylvania Electric Prod | High pressure electric discharge lamp having an auxiliary starting device affixed to at least one electrode |
| US3445721A (en) * | 1966-07-01 | 1969-05-20 | Sylvania Electric Prod | Electric discharge lamp with the starting resistor impedance twice that of the lamp impedance |
| US3758819A (en) * | 1971-12-27 | 1973-09-11 | Scient Instr Inc | Flash discharge apparatus and method |
| FR2255706A1 (enExample) * | 1973-12-21 | 1975-07-18 | Heimann Gmbh | |
| US4135114A (en) * | 1976-07-30 | 1979-01-16 | Hitachi, Ltd. | Starting device for discharge lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0089582A3 (en) * | 1982-03-22 | 1984-04-04 | Gte Products Corporation | Intimate contact starting aid for arc lamps |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2467484B1 (enExample) | 1982-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |