GB367271A - Improvements in luminous electric discharge tubes - Google Patents
Improvements in luminous electric discharge tubesInfo
- Publication number
- GB367271A GB367271A GB16775/31A GB1677531A GB367271A GB 367271 A GB367271 A GB 367271A GB 16775/31 A GB16775/31 A GB 16775/31A GB 1677531 A GB1677531 A GB 1677531A GB 367271 A GB367271 A GB 367271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- auxiliary
- electrode
- resistances
- 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
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229910001111 Fine metal Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003870 refractory metal 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
- H01J61/54—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
- Discharge Lamp (AREA)
- Electron Sources, Ion Sources (AREA)
- Discharge Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE562042T | 1930-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB367271A true GB367271A (en) | 1932-02-18 |
Family
ID=34559070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16775/31A Expired GB367271A (en) | 1930-07-27 | 1931-06-09 | Improvements in luminous electric discharge tubes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1971940A (en(2012)) |
| DE (1) | DE562042C (en(2012)) |
| FR (1) | FR720605A (en(2012)) |
| GB (1) | GB367271A (en(2012)) |
| NL (1) | NL33775C (en(2012)) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2659037A (en) * | 1941-07-28 | 1953-11-10 | Claude Andre | Device for the ignition and the operation of a gas filled electric discharge apparatus |
| US2497512A (en) * | 1942-09-17 | 1950-02-14 | Gen Electric | Electric gas-discharge tube |
| US2496374A (en) * | 1943-11-24 | 1950-02-07 | Boucher And Keiser Company | Tubular electric lamp |
| US2530990A (en) * | 1945-04-21 | 1950-11-21 | Gen Electric | Electric discharge device |
| US2482277A (en) * | 1947-01-17 | 1949-09-20 | Carlos L Jauss | Electric arc discharge circuits for illuminating devices |
| US2765975A (en) * | 1952-11-29 | 1956-10-09 | Rca Corp | Ionic wind generating duct |
| US3413510A (en) * | 1966-01-24 | 1968-11-26 | Nasa Usa | Electronic cathode having a brush-like structure and a relatively thick oxide emissive coating |
-
0
- NL NL33775D patent/NL33775C/xx active
-
1930
- 1930-07-27 DE DE1930562042D patent/DE562042C/de not_active Expired
-
1931
- 1931-06-09 GB GB16775/31A patent/GB367271A/en not_active Expired
- 1931-07-07 US US549271A patent/US1971940A/en not_active Expired - Lifetime
- 1931-07-25 FR FR720605D patent/FR720605A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR720605A (fr) | 1932-02-22 |
| NL33775C (en(2012)) | |
| US1971940A (en) | 1934-08-28 |
| DE562042C (de) | 1932-10-21 |
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