DE2243663A1 - Dampfentladungslampe - Google Patents
DampfentladungslampeInfo
- Publication number
- DE2243663A1 DE2243663A1 DE2243663A DE2243663A DE2243663A1 DE 2243663 A1 DE2243663 A1 DE 2243663A1 DE 2243663 A DE2243663 A DE 2243663A DE 2243663 A DE2243663 A DE 2243663A DE 2243663 A1 DE2243663 A1 DE 2243663A1
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- chamber
- arc discharge
- lamp according
- discharge chamber
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 claims description 28
- 238000010891 electric arc Methods 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 15
- 150000002736 metal compounds Chemical class 0.000 claims description 8
- 238000001228 spectrum Methods 0.000 claims description 5
- 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 description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 229910052724 xenon Inorganic materials 0.000 claims description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/045—Thermic screens or reflectors
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4172771 | 1971-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2243663A1 true DE2243663A1 (de) | 1973-03-15 |
Family
ID=10421089
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2243663A Pending DE2243663A1 (de) | 1971-09-07 | 1972-09-06 | Dampfentladungslampe |
| DE19727232808U Expired DE7232808U (de) | 1971-09-07 | 1972-09-06 | Dampfentladungslampe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19727232808U Expired DE7232808U (de) | 1971-09-07 | 1972-09-06 | Dampfentladungslampe |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU4644472A (enExample) |
| DE (2) | DE2243663A1 (enExample) |
| FR (1) | FR2152721A1 (enExample) |
| GB (1) | GB1330214A (enExample) |
| NL (1) | NL7212050A (enExample) |
| ZA (1) | ZA725144B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446397A (en) * | 1981-09-28 | 1984-05-01 | General Electric Company | High intensity discharge lamp with infrared reflecting means for improving efficacy |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7830349U1 (de) * | 1978-10-12 | 1980-03-20 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Gas- und/oder dampfentladungslampe |
| NL8101723A (nl) * | 1981-04-08 | 1982-11-01 | Philips Nv | Hogedrukkwikdampontladingslamp. 080481 hogedrukontladingslamp. |
| DE3248740C2 (de) * | 1982-12-31 | 1995-04-13 | Hans Fritz | Heizstrahler |
-
1972
- 1972-06-16 GB GB4172771A patent/GB1330214A/en not_active Expired
- 1972-07-25 ZA ZA725144A patent/ZA725144B/xx unknown
- 1972-09-05 NL NL7212050A patent/NL7212050A/xx unknown
- 1972-09-06 DE DE2243663A patent/DE2243663A1/de active Pending
- 1972-09-06 DE DE19727232808U patent/DE7232808U/de not_active Expired
- 1972-09-07 AU AU46444/72A patent/AU4644472A/en not_active Expired
- 1972-09-07 FR FR7231728A patent/FR2152721A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446397A (en) * | 1981-09-28 | 1984-05-01 | General Electric Company | High intensity discharge lamp with infrared reflecting means for improving efficacy |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1330214A (en) | 1973-09-12 |
| NL7212050A (enExample) | 1973-03-09 |
| ZA725144B (en) | 1973-04-25 |
| FR2152721A1 (enExample) | 1973-04-27 |
| DE7232808U (de) | 1972-11-30 |
| AU4644472A (en) | 1974-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3832717C2 (de) | Elektrodenlose Metallhalogenid-Entladungslampe hoher Intensität | |
| DE3111836A1 (de) | Niederdruckquecksilberdampfentladungslampe | |
| DE2619674C2 (de) | Halogen-Metalldampfentladungslampe | |
| EP1206793B1 (de) | Lichtquelle mit indirekt beheiztem Filament | |
| DE1764979A1 (de) | Quecksilber-Metallhalogenid-Dampflampe mit Regeneration | |
| DE2616893A1 (de) | Bestrahlungslampe | |
| DE19844164B4 (de) | Energiesparlampen mit im Infraroten reflektierendem Film | |
| DE102005007092A1 (de) | Reflektorlampe mit reduzierter Abdichtungstempertur | |
| DE3213444A1 (de) | Elektrische reflektorlampe | |
| DE2243663A1 (de) | Dampfentladungslampe | |
| DE3517526A1 (de) | Reflektorlampe mit einem verbesserten halsabschnitt zur erhoehung der brauchbaren lichtabgabe | |
| DE1489445B1 (de) | Elektrode fuer eine Quecksilberdampfhochdrucklampe mit Halogenidfuellung | |
| DE2625338A1 (de) | Gluehlampe | |
| EP0276888A2 (de) | Gasentladungslampe | |
| DE3151513A1 (de) | Hochdruckmetalldampflampe | |
| DE3233966A1 (de) | Entladungslampe hoher intensitaet mit einer einrichtung zum reflektieren von infrarot zur verbesserung der wirksamkeit | |
| DE69516826T2 (de) | Glühlampe und diese Lampe verwendendes Beleuchtungsgerät | |
| DE3124802A1 (de) | Elektrische lichtquelle mit metallhalogen-entladungsroehre und mit einer mit dieser in reihe geschalteten wolframwendel | |
| DE2461568A1 (de) | Dampfentladungslampe | |
| DE2301465A1 (de) | Elektrische entladungslampe | |
| DE762566C (de) | Elektrische Scheinwerfergluehlampe, deren Lampengefaess aus einer parabolisch geformten und mit Spiegelbelag versehenen dickwandigen Schale aus Glas oder keramischem Werkstoff besteht | |
| DE3306375A1 (de) | Leuchtstoff-bogenentladungslampe | |
| DE1132240B (de) | Natriumdampfentladungslampe mit lang-gestrecktem U-foermigem Entladungsrohr, das in einem hochevakuierten, aus einem einzigen Wandteil bestehenden Aussenkolben untergebracht ist | |
| CH272702A (de) | Lichtquelle für Beleuchtung, Bestrahlung, Scheinwerfer und/oder Projektion. | |
| DE2709221A1 (de) | Spiegelkondensorlampe |