NL285903A - - Google Patents
Info
- Publication number
- NL285903A NL285903A NL285903DA NL285903A NL 285903 A NL285903 A NL 285903A NL 285903D A NL285903D A NL 285903DA NL 285903 A NL285903 A NL 285903A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps
- H01J3/14—Arrangements for focusing or reflecting ray or beam
- H01J3/20—Magnetic lenses
- H01J3/22—Magnetic lenses using electromagnetic means only
-
- 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
- H01J29/66—Magnetic lenses using electromagnetic means only
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electron Beam Exposure (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB64927A DE1212234B (de) | 1961-11-25 | 1961-11-25 | Mehrpolige elektromagnetische Linse, insbesondere Quadrupollinse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL285903A true NL285903A (pl) |
Family
ID=6974572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL285903D NL285903A (pl) | 1961-11-25 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH403102A (pl) |
| DE (1) | DE1212234B (pl) |
| FR (1) | FR1339925A (pl) |
| GB (1) | GB964066A (pl) |
| NL (1) | NL285903A (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3321117A1 (de) * | 1983-06-10 | 1984-12-13 | Siemens AG, 1000 Berlin und 8000 München | Magnetische multipolanordnung n-ter ordnung |
| DE3938628C2 (de) * | 1988-11-24 | 1999-02-18 | Mitsubishi Electric Corp | Vorrichtung zum Speichern von geladenen Teilchen |
| DE69020478T2 (de) * | 1989-10-02 | 1996-02-22 | Philips Electronics Nv | Farbbildröhrensystem mit reduziertem Fleckwachstum. |
| US4985626A (en) * | 1990-01-09 | 1991-01-15 | The Perkin-Elmer Corporation | Quadrupole mass filter for charged particles |
| US5028850A (en) * | 1990-07-19 | 1991-07-02 | Rca Licensing Corporation | Deflection system with a controlled beam spot |
| DE4422440A1 (de) * | 1994-06-29 | 1996-01-04 | Osaulenko Nikolaj Fedorowitsc | Vorrichtung zur Aufzeichnung und Wiedergabe hochfrequenter Signale |
-
0
- NL NL285903D patent/NL285903A/xx unknown
-
1961
- 1961-11-25 DE DEB64927A patent/DE1212234B/de active Pending
-
1962
- 1962-11-23 FR FR916402A patent/FR1339925A/fr not_active Expired
- 1962-11-23 CH CH1378962A patent/CH403102A/de unknown
- 1962-11-30 GB GB43826/62A patent/GB964066A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB964066A (en) | 1964-07-15 |
| FR1339925A (fr) | 1963-10-11 |
| DE1212234B (de) | 1966-03-10 |
| CH403102A (de) | 1965-11-30 |