BE427739A - - Google Patents
Info
- Publication number
- BE427739A BE427739A BE427739DA BE427739A BE 427739 A BE427739 A BE 427739A BE 427739D A BE427739D A BE 427739DA BE 427739 A BE427739 A BE 427739A
- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2217409X | 1937-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427739A true BE427739A (de) |
Family
ID=7990640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427739D BE427739A (de) | 1937-04-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2217409A (de) |
| BE (1) | BE427739A (de) |
| FR (1) | FR837105A (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE895916C (de) * | 1940-07-06 | 1953-11-09 | Fernseh Gmbh | Magnetisches Ablenksystem fuer Bildfaengerroehren mit Vorabbildung |
| US2428947A (en) * | 1945-01-31 | 1947-10-14 | Rca Corp | Deflection device for cathode-ray tubes |
| FR960167A (de) * | 1947-02-19 | 1950-04-14 | ||
| US2562395A (en) * | 1949-02-23 | 1951-07-31 | Motorola Inc | Anastigmatic deflection yoke |
| US2763805A (en) * | 1954-06-29 | 1956-09-18 | Rca Corp | Electromagnetic focus coil for cathode ray tube |
| NL7002232A (de) * | 1970-02-18 | 1971-08-20 | ||
| JPS53137625A (en) * | 1977-05-09 | 1978-12-01 | Hitachi Ltd | York assembly for image tube |
| JPS5843175Y2 (ja) * | 1978-08-18 | 1983-09-29 | 株式会社東芝 | 撮像管装置 |
| US4251728A (en) * | 1979-07-30 | 1981-02-17 | International Business Machines Corporation | Compensated magnetic deflection coil for electron beam lithography system |
| US4392083A (en) * | 1981-11-20 | 1983-07-05 | Teletype Corporation | Radiation shield for a cathode ray tube |
| JPS63144505A (ja) * | 1986-12-09 | 1988-06-16 | Mitsubishi Electric Corp | 漏洩磁界キヤンセル装置 |
| FR2629628B1 (fr) * | 1988-03-29 | 1990-11-23 | Thomson Cgr | Bobine, procede de realisation de ladite bobine et dispositif d'imagerie comportant une telle bobine |
-
0
- BE BE427739D patent/BE427739A/xx unknown
-
1937
- 1937-11-19 US US175369A patent/US2217409A/en not_active Expired - Lifetime
-
1938
- 1938-04-25 FR FR837105D patent/FR837105A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR837105A (fr) | 1939-02-02 |
| US2217409A (en) | 1940-10-08 |