GB482029A - Improvements relating to high pressure metallic vapour arc lamps and to the manufacture of such lamps - Google Patents
Improvements relating to high pressure metallic vapour arc lamps and to the manufacture of such lampsInfo
- Publication number
- GB482029A GB482029A GB17470/37A GB1747037A GB482029A GB 482029 A GB482029 A GB 482029A GB 17470/37 A GB17470/37 A GB 17470/37A GB 1747037 A GB1747037 A GB 1747037A GB 482029 A GB482029 A GB 482029A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamps
- mms
- electrodes
- high pressure
- filling
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052743 krypton Inorganic materials 0.000 abstract 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052724 xenon Inorganic materials 0.000 abstract 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/822—High-pressure mercury lamps
Landscapes
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU482029X | 1936-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB482029A true GB482029A (en) | 1938-03-22 |
Family
ID=10979309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17470/37A Expired GB482029A (en) | 1936-06-23 | 1937-06-23 | Improvements relating to high pressure metallic vapour arc lamps and to the manufacture of such lamps |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE422038A (enrdf_load_stackoverflow) |
| FR (1) | FR823363A (enrdf_load_stackoverflow) |
| GB (1) | GB482029A (enrdf_load_stackoverflow) |
-
0
- BE BE422038D patent/BE422038A/xx unknown
-
1937
- 1937-06-22 FR FR823363D patent/FR823363A/fr not_active Expired
- 1937-06-23 GB GB17470/37A patent/GB482029A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR823363A (fr) | 1938-01-19 |
| BE422038A (enrdf_load_stackoverflow) |
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