BE526615A - - Google Patents
Info
- Publication number
- BE526615A BE526615A BE526615DA BE526615A BE 526615 A BE526615 A BE 526615A BE 526615D A BE526615D A BE 526615DA BE 526615 A BE526615 A BE 526615A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
- H01J29/845—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection by means of magnetic systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE766158X | 1953-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE526615A true BE526615A (fr) |
Family
ID=6673293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE526615D BE526615A (fr) | 1953-02-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2836752A (fr) |
| BE (1) | BE526615A (fr) |
| DE (1) | DE1073638B (fr) |
| GB (1) | GB766158A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3579010A (en) * | 1968-10-31 | 1971-05-18 | Philco Ford Corp | Elongated aperture electron gun structure for flat cathode-ray tube |
| IT1067949B (it) * | 1976-08-27 | 1985-03-21 | Valente D | Apparecchio a palette atto a concretizzare la rotazione dell asta di valvole a farfalla e simili |
| US4075533A (en) * | 1976-09-07 | 1978-02-21 | Tektronix, Inc. | Electron beam forming structure utilizing an ion trap |
| FR2613897B1 (fr) * | 1987-04-10 | 1990-11-09 | Realisations Nucleaires Et | Dispositif de suppression des micro-projections dans une source d'ions a arc sous vide |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733365A (en) * | 1956-01-31 | hoagland | ||
| BE480334A (fr) * | 1942-03-14 | |||
| DE838168C (de) * | 1944-12-28 | 1952-03-27 | A. C. Cossor Limited, London | Kathodenstrahlröhre |
| BE470212A (fr) * | 1946-01-24 | |||
| BE492805A (fr) * | 1948-12-21 | |||
| US2604599A (en) * | 1949-09-17 | 1952-07-22 | Sylvania Electric Prod | Cathode-ray tube |
| NL157537B (nl) * | 1949-11-25 | Calsilox Sa | Werkwijze en inrichting voor het in een vorm fixeren van wapening. | |
| BE502947A (fr) * | 1950-05-02 | |||
| US2565533A (en) * | 1950-05-19 | 1951-08-28 | Rauland Corp | Cathode-ray tube |
| US2562242A (en) * | 1950-06-06 | 1951-07-31 | Du Mont Allen B Lab Inc | Split anode for bent gun ion trap cathode-ray tubes |
| FR1021531A (fr) * | 1950-07-05 | 1953-02-19 | Radiotechnique | Perfectionnements aux tubes à rayons cathodiques |
| US2673305A (en) * | 1951-05-31 | 1954-03-23 | Rauland Corp | Image-reproducing device |
| US2658161A (en) * | 1952-01-09 | 1953-11-03 | Rauland Corp | Image-reproducing device |
-
0
- DE DENDAT1073638D patent/DE1073638B/de active Pending
- BE BE526615D patent/BE526615A/xx unknown
-
1954
- 1954-02-09 US US409195A patent/US2836752A/en not_active Expired - Lifetime
- 1954-02-12 GB GB4195/54A patent/GB766158A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1073638B (de) | 1960-01-21 |
| US2836752A (en) | 1958-05-27 |
| GB766158A (en) | 1957-01-16 |