GB404341A - High pressure metal vapour arc lamp - Google Patents
High pressure metal vapour arc lampInfo
- Publication number
- GB404341A GB404341A GB19847/32A GB1984732A GB404341A GB 404341 A GB404341 A GB 404341A GB 19847/32 A GB19847/32 A GB 19847/32A GB 1984732 A GB1984732 A GB 1984732A GB 404341 A GB404341 A GB 404341A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- lamp
- cadmium
- arc lamp
- july
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 6
- 239000002184 metal Substances 0.000 title abstract 6
- 229910052793 cadmium Inorganic materials 0.000 abstract 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 2
- 229910052753 mercury Inorganic materials 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000007787 solid 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
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Landscapes
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE404341X | 1931-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB404341A true GB404341A (en) | 1934-01-15 |
Family
ID=6421775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19847/32A Expired GB404341A (en) | 1931-07-13 | 1932-07-13 | High pressure metal vapour arc lamp |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR741836A (de) |
GB (1) | GB404341A (de) |
NL (1) | NL36756C (de) |
-
0
- NL NL36756D patent/NL36756C/xx active
- FR FR741836D patent/FR741836A/fr not_active Expired
-
1932
- 1932-07-13 GB GB19847/32A patent/GB404341A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL36756C (de) | |
FR741836A (de) | 1933-02-21 |
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