GB820301A - Improvements in or relating to thermionic valves - Google Patents
Improvements in or relating to thermionic valvesInfo
- Publication number
- GB820301A GB820301A GB1483/56A GB148356A GB820301A GB 820301 A GB820301 A GB 820301A GB 1483/56 A GB1483/56 A GB 1483/56A GB 148356 A GB148356 A GB 148356A GB 820301 A GB820301 A GB 820301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- relating
- thermionic valves
- thermionic
- jan
- 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
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/08—Dielectric windows
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Particle Accelerators (AREA)
Abstract
820,301. Thermionic valves. M-O VALVE CO. Ltd. Jan. 16, 1957 [Jan. 16, 1956 ; Oct. 15, 1956], Nos. 1483/56 and 31387/56. Class 39(1). [Also in Group XL(b)] A thermionic valve, e.g. a klystron or magnetron, has a window for the transmission of oscillations consisting of a plate of synthetic corundum of single crystal form which is so orientated that its optic axis is perpendicular to the direction of the electric vector of the oscillations. The optic axis may be in the plane of the window or perpendicular to it. The window may be sealed in a metal cup as described in Specification 796,884. Specification 820,302 also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1483/56A GB820301A (en) | 1956-01-16 | 1956-01-16 | Improvements in or relating to thermionic valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1483/56A GB820301A (en) | 1956-01-16 | 1956-01-16 | Improvements in or relating to thermionic valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB820301A true GB820301A (en) | 1959-09-16 |
Family
ID=9722800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1483/56A Expired GB820301A (en) | 1956-01-16 | 1956-01-16 | Improvements in or relating to thermionic valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB820301A (en) |
-
1956
- 1956-01-16 GB GB1483/56A patent/GB820301A/en not_active Expired
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