GB147856A - Improvements in electric discharge tubes - Google Patents
Improvements in electric discharge tubesInfo
- Publication number
- GB147856A GB147856A GB19908/20A GB1990820A GB147856A GB 147856 A GB147856 A GB 147856A GB 19908/20 A GB19908/20 A GB 19908/20A GB 1990820 A GB1990820 A GB 1990820A GB 147856 A GB147856 A GB 147856A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- tube
- anode
- discharge
- electric discharge
- 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
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H01J21/18—Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
147,856. Kossel, W. Dec. 23, 1916, [Conventiou date]. Vacuum tubes.-In a tube for use as a detector, amplifier, or oscillation generator, a permanent magnetic field is used for producing the discharge. A cathode, in the form of a metal cylinder M, an anode R in the form of a metal ring, and optionally polepieces N, S, are enclosed in a vacuum tube, the discharge being produced chiefly in the plane of the ring. The cathode and the gas contained in the tube are such that the cathode drop is small. According to the Specification as open to inspection under Sect. 91 (3) (a), an electrode may be interposed between the anode and the cathode, and the field may be produced otherwise than by a permanent magnet. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE147856X | 1916-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB147856A true GB147856A (en) | 1922-01-09 |
Family
ID=5672286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19908/20A Expired GB147856A (en) | 1916-12-23 | 1920-07-09 | Improvements in electric discharge tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB147856A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2502236A (en) * | 1945-09-12 | 1950-03-28 | Raytheon Mfg Co | Gaseous discharge device |
| US2543702A (en) * | 1941-04-11 | 1951-02-27 | Hartford Nat Bank & Trust Co | Magnetic field controlled gas filled discharge device |
| US2712097A (en) * | 1950-04-11 | 1955-06-28 | Auwaerter Max | High Vacuum Measuring Device |
| US2813992A (en) * | 1952-11-29 | 1957-11-19 | Rca Corp | Gas discharge device utilizing controlled electron trapping |
| US3064178A (en) * | 1958-05-19 | 1962-11-13 | Union Carbide Corp | Inert-gas arc rectifier |
-
1920
- 1920-07-09 GB GB19908/20A patent/GB147856A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2543702A (en) * | 1941-04-11 | 1951-02-27 | Hartford Nat Bank & Trust Co | Magnetic field controlled gas filled discharge device |
| US2502236A (en) * | 1945-09-12 | 1950-03-28 | Raytheon Mfg Co | Gaseous discharge device |
| US2712097A (en) * | 1950-04-11 | 1955-06-28 | Auwaerter Max | High Vacuum Measuring Device |
| US2813992A (en) * | 1952-11-29 | 1957-11-19 | Rca Corp | Gas discharge device utilizing controlled electron trapping |
| US3064178A (en) * | 1958-05-19 | 1962-11-13 | Union Carbide Corp | Inert-gas arc rectifier |
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