GB457371A - Improvements in and relating to electric discharge lamps - Google Patents
Improvements in and relating to electric discharge lampsInfo
- Publication number
- GB457371A GB457371A GB11498/36A GB1149836A GB457371A GB 457371 A GB457371 A GB 457371A GB 11498/36 A GB11498/36 A GB 11498/36A GB 1149836 A GB1149836 A GB 1149836A GB 457371 A GB457371 A GB 457371A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- sodium
- cadmium
- mercury
- envelope
- 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
- 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 abstract 5
- 229910052708 sodium Inorganic materials 0.000 abstract 5
- 239000011734 sodium Substances 0.000 abstract 5
- 229910052793 cadmium Inorganic materials 0.000 abstract 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 4
- 229910052753 mercury Inorganic materials 0.000 abstract 4
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 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
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US457371XA | 1935-04-23 | 1935-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB457371A true GB457371A (en) | 1936-11-26 |
Family
ID=21939594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11498/36A Expired GB457371A (en) | 1935-04-23 | 1936-04-22 | Improvements in and relating to electric discharge lamps |
Country Status (3)
-
1936
- 1936-04-22 GB GB11498/36A patent/GB457371A/en not_active Expired
- 1936-04-23 FR FR805242D patent/FR805242A/fr not_active Expired
- 1936-04-23 BE BE415154D patent/BE415154A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR805242A (fr) | 1936-11-14 |
| BE415154A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1936-06-30 |
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