FR2201535B1 - - Google Patents
Info
- Publication number
- FR2201535B1 FR2201535B1 FR7334676A FR7334676A FR2201535B1 FR 2201535 B1 FR2201535 B1 FR 2201535B1 FR 7334676 A FR7334676 A FR 7334676A FR 7334676 A FR7334676 A FR 7334676A FR 2201535 B1 FR2201535 B1 FR 2201535B1
- Authority
- FR
- France
- 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
- H01J3/029—Schematic arrangements for beam forming
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29320572A | 1972-09-28 | 1972-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2201535A1 FR2201535A1 (he) | 1974-04-26 |
| FR2201535B1 true FR2201535B1 (he) | 1977-08-19 |
Family
ID=23128137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7334676A Expired FR2201535B1 (he) | 1972-09-28 | 1973-09-27 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA977077A (he) |
| DE (1) | DE2348617C2 (he) |
| FR (1) | FR2201535B1 (he) |
| GB (1) | GB1400668A (he) |
| IL (1) | IL43254A (he) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2535724A1 (de) * | 1975-08-09 | 1977-02-17 | Licentia Gmbh | Elektronenstrahlroehre |
| FR2496290A1 (fr) * | 1980-12-12 | 1982-06-18 | Efcis | Circuit d'asservissement numerique en fonction de la frequence |
| FR2775118B1 (fr) * | 1998-02-13 | 2000-05-05 | Thomson Tubes Electroniques | Grille pour tube electronique a faisceau axial a performances ameliorees |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2295680A (en) * | 1940-10-25 | 1942-09-15 | Westinghouse Electric & Mfg Co | Ultra high frequency device with conical collector |
| US2967260A (en) * | 1957-05-31 | 1961-01-03 | Eitel Mccullough Inc | Electron tube |
| US3107313A (en) * | 1959-10-30 | 1963-10-15 | Johann R Hechtel | Velocity modulated electron tube with cathode means providing plural electron streams |
| US3500110A (en) * | 1967-08-23 | 1970-03-10 | Raytheon Co | Noncurrent intercepting electron beam control element |
| FR1582070A (he) * | 1968-04-26 | 1969-09-26 | ||
| US3558967A (en) * | 1969-06-16 | 1971-01-26 | Varian Associates | Linear beam tube with plural cathode beamlets providing a convergent electron stream |
| DE2210160C3 (de) * | 1972-03-02 | 1975-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektronenstrahlerzeugersystem für Laufzeitröhren |
-
1973
- 1973-09-18 IL IL43254A patent/IL43254A/en unknown
- 1973-09-19 CA CA181,444A patent/CA977077A/en not_active Expired
- 1973-09-26 GB GB4507173A patent/GB1400668A/en not_active Expired
- 1973-09-27 FR FR7334676A patent/FR2201535B1/fr not_active Expired
- 1973-09-27 DE DE2348617A patent/DE2348617C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2201535A1 (he) | 1974-04-26 |
| DE2348617C2 (de) | 1984-09-27 |
| DE2348617A1 (de) | 1974-04-04 |
| IL43254A (en) | 1976-02-29 |
| IL43254A0 (en) | 1973-11-28 |
| CA977077A (en) | 1975-10-28 |
| GB1400668A (en) | 1975-07-23 |