BE431937A - - Google Patents
Info
- Publication number
- BE431937A BE431937A BE431937DA BE431937A BE 431937 A BE431937 A BE 431937A BE 431937D A BE431937D A BE 431937DA BE 431937 A BE431937 A BE 431937A
- 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
- H01J29/465—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement for simultaneous focalisation and deflection of ray or beam
-
- 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
- H01J29/74—Deflecting by electric fields 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
- H01J29/70—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
-
- 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
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21302/36A GB479064A (en) | 1936-07-31 | 1936-07-31 | Improvements in and relating to cathode ray devices |
| GB29563/36A GB488188A (en) | 1936-07-31 | 1936-10-30 | Improvements in or relating to cathode ray devices |
| GB114/38A GB508520A (en) | 1936-07-31 | 1938-01-03 | Improvements in and relating to cathode ray devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE431937A true BE431937A (US06521211-20030218-C00004.png) |
Family
ID=41259032
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE431937D BE431937A (US06521211-20030218-C00004.png) | 1936-07-31 | ||
| BE422914D BE422914A (US06521211-20030218-C00004.png) | 1936-07-31 | 1937-07-30 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE422914D BE422914A (US06521211-20030218-C00004.png) | 1936-07-31 | 1937-07-30 |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE757173C (de) * | 1938-11-18 | 1953-06-01 | Siemens & Halske A G | Kathodenstrahlroehre mit einem rotierenden Kathodenstrahl und radialer Strahlablenkung |
| BE481370A (US06521211-20030218-C00004.png) * | 1939-05-26 | |||
| US2449975A (en) * | 1946-06-21 | 1948-09-28 | Harold O Bishop | Microwave vacuum tube |
| US2600463A (en) * | 1948-01-26 | 1952-06-17 | Csf | Method for correcting electronic optical systems |
| US2581487A (en) * | 1950-03-01 | 1952-01-08 | Rca Corp | Color television reproduction tube |
| NL170681B (nl) * | 1951-06-29 | Philips Nv | Glimontladingslamp met een van gaten voorziene vlakke elektrode. | |
| US2722622A (en) * | 1951-07-27 | 1955-11-01 | Zenith Radio Corp | Apparatus for the reproduction of images in color |
| US2728027A (en) * | 1952-08-12 | 1955-12-20 | Rca Corp | Cathode ray deflection systems |
| US2790103A (en) * | 1955-07-28 | 1957-04-23 | Gen Dynamics Corp | Cathode ray display tube with improved character selection |
| FR1448056A (fr) * | 1965-04-20 | 1966-08-05 | Thomson Houston Comp Francaise | Dispositif de déflexion électrostatique de particules chargées |
| GB1217240A (en) * | 1967-04-06 | 1970-12-31 | Sony Corp | New and improved color picture tube system |
| GB1241111A (en) * | 1968-04-14 | 1971-07-28 | Sony Corp | Misconvergence compensation for single-gun, plural-beam type colour tv picture tube |
| FR2414034A1 (fr) * | 1978-01-06 | 1979-08-03 | Inst Francais Du Petrole | Procede de dealkylation, a la vapeur d'eau, d'hydrocarbures aromatiques |
-
0
- BE BE431937D patent/BE431937A/xx unknown
-
1936
- 1936-07-31 GB GB21302/36A patent/GB479064A/en not_active Expired
- 1936-10-30 GB GB29563/36A patent/GB488188A/en not_active Expired
-
1937
- 1937-07-28 FR FR824875D patent/FR824875A/fr not_active Expired
- 1937-07-30 BE BE422914D patent/BE422914A/xx unknown
- 1937-10-13 US US168820A patent/US2197523A/en not_active Expired - Lifetime
- 1937-10-29 FR FR48958D patent/FR48958E/fr not_active Expired
-
1938
- 1938-01-03 GB GB114/38A patent/GB508520A/en not_active Expired
- 1938-08-04 US US223089A patent/US2212396A/en not_active Expired - Lifetime
- 1938-12-30 FR FR50137D patent/FR50137E/fr not_active Expired
- 1938-12-31 DE DEA11145D patent/DE914878C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2197523A (en) | 1940-04-16 |
| GB508520A (en) | 1939-07-03 |
| BE422914A (US06521211-20030218-C00004.png) | 1937-08-31 |
| FR50137E (fr) | 1939-12-13 |
| GB488188A (en) | 1938-06-30 |
| DE914878C (de) | 1954-07-12 |
| US2212396A (en) | 1940-08-20 |
| FR824875A (fr) | 1938-02-17 |
| FR48958E (fr) | 1938-10-05 |
| GB479064A (en) | 1938-01-31 |
