BE627753A - - Google Patents
Info
- Publication number
- BE627753A BE627753A BE627753DA BE627753A BE 627753 A BE627753 A BE 627753A BE 627753D A BE627753D A BE 627753DA BE 627753 A BE627753 A BE 627753A
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
-
- 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
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR886367A FR1320833A (fr) | 1962-01-30 | 1962-01-30 | Dispositif accélérateur et focalisateur de particules chargées |
| FR921170A FR82930E (fr) | 1962-01-30 | 1963-01-11 | Dispositif accélérateur et focalisateur de particules chargées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE627753A true BE627753A (en:Method) |
Family
ID=26194154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE627753D BE627753A (en:Method) | 1962-01-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE627753A (en:Method) |
| DE (1) | DE1870886U (en:Method) |
| FR (1) | FR82930E (en:Method) |
| GB (1) | GB988025A (en:Method) |
| LU (1) | LU43110A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI70346C (fi) * | 1983-05-03 | 1986-09-15 | Enso Gutzeit Oy | Anordning foer aostadkommande av en elektronridao |
-
0
- BE BE627753D patent/BE627753A/xx unknown
-
1963
- 1963-01-11 FR FR921170A patent/FR82930E/fr not_active Expired
- 1963-01-21 GB GB253263A patent/GB988025A/en not_active Expired
- 1963-01-30 DE DE1963C0010137 patent/DE1870886U/de not_active Expired
- 1963-01-30 LU LU43110D patent/LU43110A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU43110A1 (en:Method) | 1963-03-30 |
| GB988025A (en) | 1965-03-31 |
| DE1870886U (de) | 1963-04-25 |
| FR82930E (fr) | 1964-05-08 |