BE659100A - - Google Patents
Info
- Publication number
- BE659100A BE659100A BE659100DA BE659100A BE 659100 A BE659100 A BE 659100A BE 659100D A BE659100D A BE 659100DA BE 659100 A BE659100 A BE 659100A
- 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
-
- 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
- H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
- H01J2229/0046—Preventing or cancelling fields within the enclosure
- H01J2229/0053—Demagnetisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
- H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL646401167A NL140650B (en) | 1964-02-12 | 1964-02-12 | DEFLECTION SYSTEM FOR A CATHOD RADIUS TUBE WHICH SYSTEM EQUIPPES EACH DEFLECTION COIL WITH RESISTANT MEANS FOR CANCELLATION OF REMANENT MAGNETISM IN THE FERROMAGNETIC CORE OF THE NORMALITER CRITICALLY MUFFLED. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659100A true BE659100A (en) | 1965-05-28 |
Family
ID=19789250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659100D BE659100A (en) | 1964-02-12 | 1965-02-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3456149A (en) |
| BE (1) | BE659100A (en) |
| CH (1) | CH415741A (en) |
| DE (1) | DE1274744B (en) |
| GB (1) | GB1048452A (en) |
| NL (1) | NL140650B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7112929A (en) * | 1971-09-21 | 1973-03-23 | ||
| US4095143A (en) * | 1976-07-21 | 1978-06-13 | Gte Sylvania Incorporated | Electron beam crossover correction circuitry |
| NL7707476A (en) * | 1977-07-06 | 1979-01-09 | Philips Nv | PROCEDURE FOR MANUFACTURING A COLOR IMAGE TUBE AND COLOR IMAGE TUBE MADE IN ACCORDANCE WITH THAT PROCESS. |
| JPH0339969U (en) * | 1989-08-30 | 1991-04-17 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2007380A (en) * | 1932-11-30 | 1935-07-09 | Rca Corp | Cathode ray apparatus |
| US2114841A (en) * | 1936-04-16 | 1938-04-19 | Westinghouse Electric & Mfg Co | Regulating system |
| US2228821A (en) * | 1938-10-01 | 1941-01-14 | Gen Electric | Magnetic sweep coil circuit |
| US2279849A (en) * | 1940-05-16 | 1942-04-14 | Gen Electric | Control of electromagnetic devices |
| US3153174A (en) * | 1961-01-27 | 1964-10-13 | Westinghouse Electric Corp | Television width linearity control |
-
1964
- 1964-02-12 NL NL646401167A patent/NL140650B/en unknown
-
1965
- 1965-01-28 CH CH123365A patent/CH415741A/en unknown
- 1965-01-30 DE DEN26146A patent/DE1274744B/en not_active Withdrawn
- 1965-02-01 BE BE659100D patent/BE659100A/xx unknown
- 1965-02-02 GB GB4537/65A patent/GB1048452A/en not_active Expired
- 1965-02-09 US US431395A patent/US3456149A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6401167A (en) | 1965-08-13 |
| CH415741A (en) | 1966-06-30 |
| GB1048452A (en) | 1966-11-16 |
| US3456149A (en) | 1969-07-15 |
| NL140650B (en) | 1973-12-17 |
| DE1274744B (en) | 1968-08-08 |