FR1265914A - Cathode structure for electron guns - Google Patents
Cathode structure for electron gunsInfo
- Publication number
- FR1265914A FR1265914A FR828085A FR828085A FR1265914A FR 1265914 A FR1265914 A FR 1265914A FR 828085 A FR828085 A FR 828085A FR 828085 A FR828085 A FR 828085A FR 1265914 A FR1265914 A FR 1265914A
- Authority
- FR
- France
- Prior art keywords
- cathode structure
- electron guns
- guns
- electron
- cathode
- 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
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/026—Eliminating deleterious effects due to thermal effects, electric or magnetic field
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR828085A FR1265914A (en) | 1960-05-24 | 1960-05-24 | Cathode structure for electron guns |
GB1883661A GB911719A (en) | 1960-05-24 | 1961-05-24 | Improvements relating to cathode assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR828085A FR1265914A (en) | 1960-05-24 | 1960-05-24 | Cathode structure for electron guns |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1265914A true FR1265914A (en) | 1961-07-07 |
Family
ID=26185143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR828085A Expired FR1265914A (en) | 1960-05-24 | 1960-05-24 | Cathode structure for electron guns |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1265914A (en) |
GB (1) | GB911719A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0884752A1 (en) * | 1997-06-13 | 1998-12-16 | Eev Limited | Grids |
-
1960
- 1960-05-24 FR FR828085A patent/FR1265914A/en not_active Expired
-
1961
- 1961-05-24 GB GB1883661A patent/GB911719A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0884752A1 (en) * | 1997-06-13 | 1998-12-16 | Eev Limited | Grids |
EP0884751A1 (en) * | 1997-06-13 | 1998-12-16 | Eev Limited | Grids |
Also Published As
Publication number | Publication date |
---|---|
GB911719A (en) | 1962-11-28 |
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