GB359749A - Improvements in or relating to gas-filled electric lamps - Google Patents
Improvements in or relating to gas-filled electric lampsInfo
- Publication number
- GB359749A GB359749A GB33797/30A GB3379730A GB359749A GB 359749 A GB359749 A GB 359749A GB 33797/30 A GB33797/30 A GB 33797/30A GB 3379730 A GB3379730 A GB 3379730A GB 359749 A GB359749 A GB 359749A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- molecular weight
- filament
- filled electric
- relating
- 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
- 239000007789 gas Substances 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- AANMVENRNJYEMK-UHFFFAOYSA-N 4-propan-2-ylcyclohex-2-en-1-one Chemical compound CC(C)C1CCC(=O)C=C1 AANMVENRNJYEMK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011261 inert gas Substances 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
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
Landscapes
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT359749X | 1930-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB359749A true GB359749A (en) | 1931-10-29 |
Family
ID=3672723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33797/30A Expired GB359749A (en) | 1930-08-08 | 1930-11-10 | Improvements in or relating to gas-filled electric lamps |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE381382A (enrdf_load_stackoverflow) |
| FR (1) | FR720985A (enrdf_load_stackoverflow) |
| GB (1) | GB359749A (enrdf_load_stackoverflow) |
| HU (1) | HU103551A (enrdf_load_stackoverflow) |
| NL (1) | NL32014C (enrdf_load_stackoverflow) |
-
0
- BE BE381382D patent/BE381382A/xx unknown
- NL NL32014D patent/NL32014C/xx active
- HU HU103551D patent/HU103551A/hu unknown
-
1930
- 1930-11-10 GB GB33797/30A patent/GB359749A/en not_active Expired
-
1931
- 1931-08-03 FR FR720985D patent/FR720985A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| HU103551A (enrdf_load_stackoverflow) | |
| NL32014C (enrdf_load_stackoverflow) | |
| BE381382A (enrdf_load_stackoverflow) | |
| FR720985A (fr) | 1932-02-26 |
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