GB607058A - Improvements in or relating to electrical space discharge tubes - Google Patents
Improvements in or relating to electrical space discharge tubesInfo
- Publication number
- GB607058A GB607058A GB2359/46A GB235946A GB607058A GB 607058 A GB607058 A GB 607058A GB 2359/46 A GB2359/46 A GB 2359/46A GB 235946 A GB235946 A GB 235946A GB 607058 A GB607058 A GB 607058A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- jan
- relating
- frame
- discharge tubes
- 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
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
Landscapes
- Electron Tubes For Measurement (AREA)
- Lasers (AREA)
Abstract
607,058. Thermionic valves. RAYTHEON MANUFACTURING CO. Jan. 24, 1946, No. 2359. Convention date, Jan. 27, 1945. [Class 39(i)] An electron discharge device has anodes 6, 8, Fig. 3, on each side of the cathode 4, a spacecharge grid 10 surrounding the cathode, and between the spacecharge grid and each anode parallel control grids 12, 14 which partially overlap each other. The electrodes are spaced by mica spacers 16, 18, Fig. 1, provided with resilient projections engaging the envelope wall. The anode plates 6, 8 are each mounted on a frame 22 of nickel wire. The anode plates-may have marginal grooves to receive the side arms 26, 28 of the frame 22. The control grids 12, 14 are supported by rods 40, 42 and 44, 46 respectively. The filamentary cathode 4 is welded at one end to a spring member 48, maintaining the cathode in an apex of the triangular slot 58, Fig. 3, in each of the mica spacers 16, 18.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US607058XA | 1945-01-27 | 1945-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB607058A true GB607058A (en) | 1948-08-25 |
Family
ID=22031244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2359/46A Expired GB607058A (en) | 1945-01-27 | 1946-01-24 | Improvements in or relating to electrical space discharge tubes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB607058A (en) |
-
1946
- 1946-01-24 GB GB2359/46A patent/GB607058A/en not_active Expired
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