GB362627A - Improvements relating to electron discharge devices particularly gas-filled rectifying tubes - Google Patents
Improvements relating to electron discharge devices particularly gas-filled rectifying tubesInfo
- Publication number
- GB362627A GB362627A GB34062/30A GB3406230A GB362627A GB 362627 A GB362627 A GB 362627A GB 34062/30 A GB34062/30 A GB 34062/30A GB 3406230 A GB3406230 A GB 3406230A GB 362627 A GB362627 A GB 362627A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- cylinder
- tubes
- electron discharge
- discharge apparatus
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
Landscapes
- Solid Thermionic Cathode (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL362627X | 1930-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB362627A true GB362627A (en) | 1931-12-10 |
Family
ID=19785436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34062/30A Expired GB362627A (en) | 1930-01-22 | 1930-11-12 | Improvements relating to electron discharge devices particularly gas-filled rectifying tubes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1875106A (enrdf_load_stackoverflow) |
| DE (1) | DE625602C (enrdf_load_stackoverflow) |
| FR (1) | FR708235A (enrdf_load_stackoverflow) |
| GB (1) | GB362627A (enrdf_load_stackoverflow) |
| NL (1) | NL28875C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456579A (en) * | 1942-10-30 | 1948-12-14 | Rca Corp | Electron discharge device for ultra high frequencies |
| GB810202A (en) * | 1955-06-10 | 1959-03-11 | Vickers Electrical Co Ltd | Improvements relating to thermionic cathodes for electron discharge devices |
-
0
- NL NL28875D patent/NL28875C/xx active
-
1930
- 1930-11-12 GB GB34062/30A patent/GB362627A/en not_active Expired
- 1930-11-15 US US495806A patent/US1875106A/en not_active Expired - Lifetime
- 1930-12-22 FR FR708235D patent/FR708235A/fr not_active Expired
- 1930-12-24 DE DE1930625602D patent/DE625602C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL28875C (enrdf_load_stackoverflow) | |
| US1875106A (en) | 1932-08-30 |
| FR708235A (fr) | 1931-07-21 |
| DE625602C (de) | 1936-02-12 |
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