GB909936A - Electron discharge device - Google Patents
Electron discharge deviceInfo
- Publication number
- GB909936A GB909936A GB25110/61A GB2511061A GB909936A GB 909936 A GB909936 A GB 909936A GB 25110/61 A GB25110/61 A GB 25110/61A GB 2511061 A GB2511061 A GB 2511061A GB 909936 A GB909936 A GB 909936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resonator
- collector
- nut
- ring
- grids
- 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
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/18—Resonators
- H01J23/20—Cavity resonators; Adjustment or tuning thereof
Landscapes
- Microwave Tubes (AREA)
Abstract
909,936. Waveguides. VARIAN ASSOCIATES. July 11, 1961 [Aug. 11, 1960], No. 25110/61. Class 40 (8). [Also in Group XL (a)] In a klystron at least one resonator is tuned by a threaded member 66 which is threadedly engaged by an actuating nut 66 and having one or more deformable portions (radial slots) to enable it to be clamped in position by a clamping nut 69. The tuning mechanism, Fig. 4, is of elliptical cross-section and comprises a tuning diaphragm 62 actuated by the above mechanism. The locking deformation is achieved by nut 69. The input and output waveguides have ceramic windows. The resonator grids are radial vanes projecting at one side of an annular frame comprising a U-sectioned ring of Ni or steel containing a second ring of nickel plated copper wire or a solid annular block on which the grid vanes are mounted. Alternatively the resonator grids may be constructed as described in U.S.A. Specification 2,738,438. Cooling fins are provided for the collector and resonator body structure of the tube. An evacuation tube with four pumping holes is located at the far end of the collector structure. The collector also houses a conical member which disperses any returning secondary electrons.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48889A US3104341A (en) | 1960-08-11 | 1960-08-11 | Electron discharge device |
| US286823A US3250947A (en) | 1960-08-11 | 1963-06-10 | Discharge device having electron grids with heights rising substantially above the grid support rims |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB909936A true GB909936A (en) | 1962-11-07 |
Family
ID=26726631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25110/61A Expired GB909936A (en) | 1960-08-11 | 1961-07-11 | Electron discharge device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3250947A (en) |
| DE (1) | DE1296271B (en) |
| GB (1) | GB909936A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1541025B1 (en) * | 1966-12-09 | 1970-06-18 | Philips Patentverwaltung | Klystron |
| US3902094A (en) * | 1972-11-13 | 1975-08-26 | Varian Associates | Vane grid structures and method of making same |
| CN113628945B (en) * | 2021-08-06 | 2024-03-26 | 中国科学院空天信息创新研究院 | High-frequency structure of band-shaped beam klystron and method for testing and adjusting characteristic parameters of resonant cavity of high-frequency structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490030A (en) * | 1940-06-28 | 1949-12-06 | Sperry Corp | High-frequency tube structure |
| US2475652A (en) * | 1942-08-03 | 1949-07-12 | Sperry Corp | High-frequency tube structure |
| US2529668A (en) * | 1944-09-12 | 1950-11-14 | Westinghouse Electric Corp | Electron discharge device of cavity resonator type with reverse flow of electrons |
| US2680209A (en) * | 1950-05-12 | 1954-06-01 | Sperry Corp | High-frequency apparatus |
| FR1054929A (en) * | 1951-02-28 | 1954-02-15 | ||
| US2738438A (en) * | 1952-12-11 | 1956-03-13 | Varian Associates | Grid structure and method of making same |
-
1961
- 1961-07-11 GB GB25110/61A patent/GB909936A/en not_active Expired
- 1961-08-10 DE DEV22128A patent/DE1296271B/en not_active Withdrawn
-
1963
- 1963-06-10 US US286823A patent/US3250947A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1296271B (en) | 1969-05-29 |
| US3250947A (en) | 1966-05-10 |
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