FR2222749A1 - - Google Patents
Info
- Publication number
- FR2222749A1 FR2222749A1 FR7409172A FR7409172A FR2222749A1 FR 2222749 A1 FR2222749 A1 FR 2222749A1 FR 7409172 A FR7409172 A FR 7409172A FR 7409172 A FR7409172 A FR 7409172A FR 2222749 A1 FR2222749 A1 FR 2222749A1
- 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.)
- Granted
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
- H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/70—Electron beam control outside the vessel
- H01J2229/703—Electron beam control outside the vessel by magnetic fields
- H01J2229/7031—Cores for field producing elements, e.g. ferrite
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7303773.A NL160676C (en) | 1973-03-19 | 1973-03-19 | DEVICE FOR DISPLAYING COLOR TELEVISION IMAGES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2222749A1 true FR2222749A1 (en) | 1974-10-18 |
| FR2222749B1 FR2222749B1 (en) | 1978-02-10 |
Family
ID=19818456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7409172A Expired FR2222749B1 (en) | 1973-03-19 | 1974-03-19 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3891951A (en) |
| JP (2) | JPS49128624A (en) |
| AR (1) | AR200179A1 (en) |
| BE (1) | BE812458A (en) |
| BR (1) | BR7402077D0 (en) |
| CA (1) | CA987723A (en) |
| ES (1) | ES424348A1 (en) |
| FR (1) | FR2222749B1 (en) |
| GB (1) | GB1467825A (en) |
| IT (1) | IT1009308B (en) |
| NL (1) | NL160676C (en) |
| SE (1) | SE384597B (en) |
| ZA (1) | ZA741497B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933153Y2 (en) * | 1976-07-21 | 1984-09-17 | 株式会社日立製作所 | deflection yoke |
| JPS5927012Y2 (en) * | 1979-03-31 | 1984-08-06 | 株式会社東芝 | deflection yoke |
| JPS62140342A (en) * | 1985-12-13 | 1987-06-23 | Matsushita Electronics Corp | Color picture tube device |
| US5783901A (en) * | 1994-09-05 | 1998-07-21 | Matsushita Electronics Corporation | Deflection yoke with a core having a higher magnetic reluctance at the top and bottom portions than the sides |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2084550A5 (en) * | 1970-03-13 | 1971-12-17 | Philips Nv |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246192A (en) * | 1962-06-19 | 1966-04-12 | Muter Company | Deflection yoke core having non-cylindrical winding bearing surface |
| US3321724A (en) * | 1965-02-04 | 1967-05-23 | Rca Corp | Deflection yoke core slotted for vertical toroidal coils |
| US3310763A (en) * | 1965-02-04 | 1967-03-21 | Rca Corp | Deflection yoke coil |
| NL153714B (en) * | 1965-10-23 | 1977-06-15 | Sanders Associates Inc | CATHOD BEAM TUBE FITTED WITH A MAGNETIC DEFLECTION SYSTEM. |
-
1973
- 1973-03-19 NL NL7303773.A patent/NL160676C/en not_active IP Right Cessation
-
1974
- 1974-02-25 US US445909A patent/US3891951A/en not_active Expired - Lifetime
- 1974-03-07 ZA ZA00741497A patent/ZA741497B/en unknown
- 1974-03-12 CA CA194,713A patent/CA987723A/en not_active Expired
- 1974-03-12 GB GB1097274A patent/GB1467825A/en not_active Expired
- 1974-03-13 AR AR252760A patent/AR200179A1/en active
- 1974-03-15 IT IT67801/74A patent/IT1009308B/en active
- 1974-03-15 SE SE7403506A patent/SE384597B/en not_active IP Right Cessation
- 1974-03-16 JP JP49030523A patent/JPS49128624A/ja active Pending
- 1974-03-16 ES ES424348A patent/ES424348A1/en not_active Expired
- 1974-03-18 BR BR2077/74A patent/BR7402077D0/en unknown
- 1974-03-18 BE BE142136A patent/BE812458A/en not_active IP Right Cessation
- 1974-03-19 FR FR7409172A patent/FR2222749B1/fr not_active Expired
-
1979
- 1979-06-19 JP JP1979084115U patent/JPS5546993Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2084550A5 (en) * | 1970-03-13 | 1971-12-17 | Philips Nv |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1467825A (en) | 1977-03-23 |
| DE2411084A1 (en) | 1974-10-03 |
| AR200179A1 (en) | 1974-10-24 |
| NL160676B (en) | 1979-06-15 |
| NL160676C (en) | 1979-11-15 |
| US3891951A (en) | 1975-06-24 |
| IT1009308B (en) | 1976-12-10 |
| AU6678174A (en) | 1975-09-18 |
| ES424348A1 (en) | 1976-06-16 |
| ZA741497B (en) | 1975-10-29 |
| NL7303773A (en) | 1974-09-23 |
| FR2222749B1 (en) | 1978-02-10 |
| BE812458A (en) | 1974-09-18 |
| DE2411084B2 (en) | 1977-02-10 |
| SE384597B (en) | 1976-05-10 |
| BR7402077D0 (en) | 1974-12-03 |
| JPS54183224U (en) | 1979-12-26 |
| JPS5546993Y2 (en) | 1980-11-05 |
| JPS49128624A (en) | 1974-12-10 |
| CA987723A (en) | 1976-04-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |