FR1349442A - Electron beam tube and associated magnetic means - Google Patents
Electron beam tube and associated magnetic meansInfo
- Publication number
- FR1349442A FR1349442A FR917901A FR917901A FR1349442A FR 1349442 A FR1349442 A FR 1349442A FR 917901 A FR917901 A FR 917901A FR 917901 A FR917901 A FR 917901A FR 1349442 A FR1349442 A FR 1349442A
- Authority
- FR
- France
- Prior art keywords
- electron beam
- magnetic means
- beam tube
- associated magnetic
- tube
- 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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/087—Magnetic focusing arrangements
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR917901A FR1349442A (en) | 1962-12-07 | 1962-12-07 | Electron beam tube and associated magnetic means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR917901A FR1349442A (en) | 1962-12-07 | 1962-12-07 | Electron beam tube and associated magnetic means |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1349442A true FR1349442A (en) | 1964-01-17 |
Family
ID=8792362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR917901A Expired FR1349442A (en) | 1962-12-07 | 1962-12-07 | Electron beam tube and associated magnetic means |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1349442A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1491387B1 (en) * | 1964-07-23 | 1970-07-30 | Philips Patentverwaltung | Permanent magnetic focusing device for the bundled introduction of an electron beam into a collector of a high-performance multi-chamber klystron |
-
1962
- 1962-12-07 FR FR917901A patent/FR1349442A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1491387B1 (en) * | 1964-07-23 | 1970-07-30 | Philips Patentverwaltung | Permanent magnetic focusing device for the bundled introduction of an electron beam into a collector of a high-performance multi-chamber klystron |
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