GB9503178D0 - Electron gun arrangements - Google Patents
Electron gun arrangementsInfo
- Publication number
- GB9503178D0 GB9503178D0 GBGB9503178.7A GB9503178A GB9503178D0 GB 9503178 D0 GB9503178 D0 GB 9503178D0 GB 9503178 A GB9503178 A GB 9503178A GB 9503178 D0 GB9503178 D0 GB 9503178D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- electron gun
- gun arrangements
- arrangements
- electron
- gun
- 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.)
- Granted
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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H01J23/065—Electron or ion guns producing a solid cylindrical beam
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
- H01J2225/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J2225/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9503178A GB2287579B (en) | 1994-03-16 | 1995-02-17 | Electron gun arrangements |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9405139A GB9405139D0 (en) | 1994-03-16 | 1994-03-16 | Electron gun arrangements |
GB9503178A GB2287579B (en) | 1994-03-16 | 1995-02-17 | Electron gun arrangements |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9503178D0 true GB9503178D0 (en) | 1995-04-05 |
GB2287579A GB2287579A (en) | 1995-09-20 |
GB2287579B GB2287579B (en) | 1997-05-07 |
Family
ID=26304509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9503178A Expired - Fee Related GB2287579B (en) | 1994-03-16 | 1995-02-17 | Electron gun arrangements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2287579B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2312322B (en) * | 1996-04-20 | 2000-06-14 | Eev Ltd | Electron guns |
GB9712243D0 (en) * | 1997-06-13 | 1997-08-13 | Eev Ltd | Grids |
US5990622A (en) * | 1998-02-02 | 1999-11-23 | Litton Systems, Inc. | Grid support structure for an electron beam device |
GB9809819D0 (en) * | 1998-05-09 | 1998-07-08 | Eev Ltd | Electron gun assembly |
GB2337151B (en) | 1998-05-09 | 2002-08-28 | Eev Ltd | Electron gun arrangements |
DE10111817A1 (en) | 2001-03-02 | 2002-09-19 | Kist Europ Korea I Of Science | Device for generating high frequency microwaves |
GB2422050A (en) * | 2005-05-18 | 2006-07-12 | E2V Tech | Inductive output tube |
US9502203B1 (en) * | 2015-12-21 | 2016-11-22 | Dymenso LLC | Electron beam gun with kinematic coupling for high power RF vacuum devices |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201638A (en) * | 1962-08-30 | 1965-08-17 | Itt | Caged electron gun |
US3983446A (en) * | 1971-07-06 | 1976-09-28 | Varian Associates | Gridded convergent flow electron gun for linear beam tubes |
-
1995
- 1995-02-17 GB GB9503178A patent/GB2287579B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2287579B (en) | 1997-05-07 |
GB2287579A (en) | 1995-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010217 |