GB388302A - Improvements in or relating to luminous electric discharge tubes - Google Patents
Improvements in or relating to luminous electric discharge tubesInfo
- Publication number
- GB388302A GB388302A GB21301/32A GB2130132A GB388302A GB 388302 A GB388302 A GB 388302A GB 21301/32 A GB21301/32 A GB 21301/32A GB 2130132 A GB2130132 A GB 2130132A GB 388302 A GB388302 A GB 388302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- wires
- electric discharge
- vapour
- consist
- 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
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-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
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
Landscapes
- Physical Vapour Deposition (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE388302X | 1931-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB388302A true GB388302A (en) | 1933-02-23 |
Family
ID=6371254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21301/32A Expired GB388302A (en) | 1931-08-20 | 1932-07-28 | Improvements in or relating to luminous electric discharge tubes |
Country Status (4)
-
0
- BE BE390209D patent/BE390209A/xx unknown
- FR FR740954D patent/FR740954A/fr not_active Expired
-
1932
- 1932-07-28 GB GB21301/32A patent/GB388302A/en not_active Expired
- 1932-08-12 US US628578A patent/US2004578A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE390209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR740954A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1933-02-03 |
| US2004578A (en) | 1935-06-11 |
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