FR2090062B1 - - Google Patents
Info
- Publication number
- FR2090062B1 FR2090062B1 FR717117591A FR7117591A FR2090062B1 FR 2090062 B1 FR2090062 B1 FR 2090062B1 FR 717117591 A FR717117591 A FR 717117591A FR 7117591 A FR7117591 A FR 7117591A FR 2090062 B1 FR2090062 B1 FR 2090062B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
- H01J29/702—Convergence correction arrangements therefor
- H01J29/703—Static convergence systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3757470A | 1970-05-15 | 1970-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2090062A1 FR2090062A1 (en) | 1972-01-14 |
| FR2090062B1 true FR2090062B1 (en) | 1974-06-21 |
Family
ID=21895078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR717117591A Expired FR2090062B1 (en) | 1970-05-15 | 1971-05-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3624573A (en) |
| JP (1) | JPS5132410B1 (en) |
| BE (1) | BE767108A (en) |
| CA (1) | CA927900A (en) |
| FR (1) | FR2090062B1 (en) |
| GB (1) | GB1353189A (en) |
| NL (1) | NL7106672A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117433A (en) * | 1977-04-25 | 1978-09-26 | Rca Corporation | Static convergence device including magnetic corrector apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2477985A (en) * | 1948-01-21 | 1949-08-02 | Gen Electric | Multiple tuning system |
| US2884788A (en) * | 1957-09-17 | 1959-05-05 | Leeds & Northrup Co | Cable transmission systems for recorders |
| US2954494A (en) * | 1958-04-25 | 1960-09-27 | Zenith Radio Corp | Cathode-ray beam correction structure |
| JPS436502Y1 (en) * | 1964-06-23 | 1968-03-23 | ||
| US3305744A (en) * | 1965-03-15 | 1967-02-21 | Rca Corp | Ganged ring magnets for coordinated control of a plurality of beams |
| US3332046A (en) * | 1965-05-19 | 1967-07-18 | Illinois Tool Works | Blue lateral and purity magnet assembly |
-
1970
- 1970-05-15 US US37574A patent/US3624573A/en not_active Expired - Lifetime
-
1971
- 1971-04-28 CA CA111671A patent/CA927900A/en not_active Expired
- 1971-05-12 BE BE767108A patent/BE767108A/en unknown
- 1971-05-13 GB GB1476771*[A patent/GB1353189A/en not_active Expired
- 1971-05-13 JP JP46032158A patent/JPS5132410B1/ja active Pending
- 1971-05-14 NL NL7106672A patent/NL7106672A/xx unknown
- 1971-05-14 FR FR717117591A patent/FR2090062B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5132410B1 (en) | 1976-09-13 |
| CA927900A (en) | 1973-06-05 |
| BE767108A (en) | 1971-10-01 |
| NL7106672A (en) | 1971-11-17 |
| FR2090062A1 (en) | 1972-01-14 |
| US3624573A (en) | 1971-11-30 |
| DE2123839A1 (en) | 1971-11-25 |
| DE2123839B2 (en) | 1972-07-20 |
| GB1353189A (en) | 1974-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |