GB378748A - Improvements in metallic vapour rectifiers - Google Patents
Improvements in metallic vapour rectifiersInfo
- Publication number
- GB378748A GB378748A GB34761/31A GB3476131A GB378748A GB 378748 A GB378748 A GB 378748A GB 34761/31 A GB34761/31 A GB 34761/31A GB 3476131 A GB3476131 A GB 3476131A GB 378748 A GB378748 A GB 378748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shields
- grids
- capacities
- resistances
- shield
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/20—Control electrodes, e.g. grid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
- H01J2893/009—Anode systems; Screens
- H01J2893/0092—Anodic screens or grids
Landscapes
- Electron Sources, Ion Sources (AREA)
- Particle Accelerators (AREA)
Abstract
378,748. Metallic-vapour rectifiers. SIEMENS - SCHUCKERTWERKE AKT.- GES., Siemensstadt, Berlin. Dec. 15, 1931, No. 34761. Convention date, Feb. 5. [Class 39 (i).] In concentric anode shields 2, 3, 4, Fig. 1, of the type in which the distance between the free end of a shield and the anode is proportional to the diameter of the shield, the ends of the shields are closed by grids 5, 6, 7. The potential differences between the shields may be adjusted, for example to obtain a uniform stepping of potential, by connecting them together through resistances or capacities, or by suitably dimensioning the shields, or by filling with a suitable dielectric, to different extents, the spaces therebetween. The shields may be assembled telescopically, Fig. 2. The resistances or capacities may be mounted within the rectifier, preferably within the insulators 8, Fig. 2, which register the shields with respect to each other. The shields may consist of perforated sheet metal or of wire gauze and the grids may be insulated therefrom, or connected thereto to form a closed wire basket.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE378748X | 1931-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB378748A true GB378748A (en) | 1932-08-18 |
Family
ID=6344592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34761/31A Expired GB378748A (en) | 1931-02-05 | 1931-12-15 | Improvements in metallic vapour rectifiers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB378748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943482C (en) * | 1939-06-03 | 1956-05-24 | Siemens Ag | Power supply for electric iron converter vessels |
-
1931
- 1931-12-15 GB GB34761/31A patent/GB378748A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943482C (en) * | 1939-06-03 | 1956-05-24 | Siemens Ag | Power supply for electric iron converter vessels |
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