ZA80875B - Tilted unitary degaussing coil arrangement - Google Patents
Tilted unitary degaussing coil arrangementInfo
- Publication number
- ZA80875B ZA80875B ZA00800875A ZA80875A ZA80875B ZA 80875 B ZA80875 B ZA 80875B ZA 00800875 A ZA00800875 A ZA 00800875A ZA 80875 A ZA80875 A ZA 80875A ZA 80875 B ZA80875 B ZA 80875B
- Authority
- ZA
- South Africa
- Prior art keywords
- unitary
- tilted
- coil arrangement
- degaussing coil
- degaussing
- Prior art date
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
- H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1281079A | 1979-02-16 | 1979-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA80875B true ZA80875B (en) | 1981-08-26 |
Family
ID=21756797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00800875A ZA80875B (en) | 1979-02-16 | 1980-09-17 | Tilted unitary degaussing coil arrangement |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS55112087A (en) |
| KR (1) | KR900006295B1 (en) |
| AT (1) | AT381201B (en) |
| AU (1) | AU535877B2 (en) |
| BE (1) | BE881758A (en) |
| CA (1) | CA1135321A (en) |
| DE (1) | DE3005763C2 (en) |
| DK (1) | DK148868C (en) |
| ES (1) | ES488650A0 (en) |
| FI (1) | FI70357C (en) |
| FR (1) | FR2449382B1 (en) |
| GB (1) | GB2046559B (en) |
| HK (1) | HK27284A (en) |
| IT (1) | IT1140569B (en) |
| MY (1) | MY8500294A (en) |
| NZ (1) | NZ192884A (en) |
| PL (1) | PL126142B1 (en) |
| SE (1) | SE441886B (en) |
| SU (1) | SU936835A3 (en) |
| ZA (1) | ZA80875B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN167955B (en) * | 1986-03-27 | 1991-01-12 | Nokia Data Systems |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921226A (en) * | 1956-05-24 | 1960-01-12 | Philco Corp | Apparatus for color purity correction in color television receivers |
| US2962621A (en) * | 1958-10-10 | 1960-11-29 | Westinghouse Electric Corp | Color television apparatus |
| US3322998A (en) * | 1964-08-31 | 1967-05-30 | Rca Corp | Color purity correcting apparatus for colored television picture tubes |
| US3614519A (en) * | 1967-12-18 | 1971-10-19 | Zenith Radio Corp | Cathode-ray tube magnetic shield |
| CA977406A (en) * | 1972-04-14 | 1975-11-04 | Yoshiichi Matsushima | Degaussing device for colour cathode ray tubes |
| NL167289C (en) * | 1973-09-13 | 1981-11-16 | Philips Nv | COLOR TELEVISION DEVICE EQUIPPED WITH A COLOR TELEVISION IMAGE TUBE AND DEMAGNETIZING DEVICE. |
| NL165020C (en) * | 1974-12-16 | 1981-02-16 | Philips Nv | COLOR TV RECEIVER CONTAINING A DEMAGNETIZER CIRCUIT AND COMPOSITE THERMISTOR ELEMENT FOR USE IN SUCH A CIRCUIT. |
| JP3016048B2 (en) * | 1991-12-04 | 2000-03-06 | 東洋自動機株式会社 | Temperature control method for impulse sealing device |
-
1980
- 1980-02-08 SE SE8001035A patent/SE441886B/en not_active IP Right Cessation
- 1980-02-08 FI FI800394A patent/FI70357C/en not_active IP Right Cessation
- 1980-02-08 AU AU55357/80A patent/AU535877B2/en not_active Ceased
- 1980-02-12 IT IT19868/80A patent/IT1140569B/en active
- 1980-02-12 GB GB8004693A patent/GB2046559B/en not_active Expired
- 1980-02-14 JP JP1771880A patent/JPS55112087A/en active Pending
- 1980-02-15 DK DK67780A patent/DK148868C/en not_active IP Right Cessation
- 1980-02-15 DE DE3005763A patent/DE3005763C2/en not_active Expired
- 1980-02-15 SU SU802885001A patent/SU936835A3/en active
- 1980-02-15 PL PL1980222054A patent/PL126142B1/en unknown
- 1980-02-15 CA CA000345759A patent/CA1135321A/en not_active Expired
- 1980-02-15 NZ NZ192884A patent/NZ192884A/en unknown
- 1980-02-15 KR KR1019800000615A patent/KR900006295B1/en active
- 1980-02-15 FR FR8003444A patent/FR2449382B1/en not_active Expired
- 1980-02-15 ES ES488650A patent/ES488650A0/en active Granted
- 1980-02-15 BE BE0/199427A patent/BE881758A/en not_active IP Right Cessation
- 1980-02-18 AT AT0088580A patent/AT381201B/en not_active IP Right Cessation
- 1980-09-17 ZA ZA00800875A patent/ZA80875B/en unknown
-
1984
- 1984-03-22 HK HK272/84A patent/HK27284A/en not_active IP Right Cessation
-
1985
- 1985-12-30 MY MY294/85A patent/MY8500294A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL126142B1 (en) | 1983-07-30 |
| SU936835A3 (en) | 1982-06-15 |
| JPS55112087A (en) | 1980-08-29 |
| PL222054A1 (en) | 1980-11-03 |
| BE881758A (en) | 1980-05-30 |
| SE8001035L (en) | 1980-08-17 |
| AU5535780A (en) | 1980-08-21 |
| IT1140569B (en) | 1986-10-01 |
| NZ192884A (en) | 1983-11-18 |
| FI70357B (en) | 1986-02-28 |
| DE3005763C2 (en) | 1984-11-15 |
| FI70357C (en) | 1986-09-15 |
| ATA88580A (en) | 1986-01-15 |
| SE441886B (en) | 1985-11-11 |
| AT381201B (en) | 1986-09-10 |
| GB2046559A (en) | 1980-11-12 |
| CA1135321A (en) | 1982-11-09 |
| ES8100551A1 (en) | 1980-11-01 |
| AU535877B2 (en) | 1984-04-12 |
| FI800394A (en) | 1980-08-17 |
| MY8500294A (en) | 1985-12-31 |
| DK148868B (en) | 1985-10-28 |
| DE3005763A1 (en) | 1980-08-28 |
| ES488650A0 (en) | 1980-11-01 |
| FR2449382A1 (en) | 1980-09-12 |
| FR2449382B1 (en) | 1985-11-22 |
| KR900006295B1 (en) | 1990-08-27 |
| IT8019868A0 (en) | 1980-02-12 |
| HK27284A (en) | 1984-03-30 |
| GB2046559B (en) | 1983-04-20 |
| DK148868C (en) | 1986-04-21 |
| DK67780A (en) | 1980-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2056185B (en) | Coil units | |
| GB2062396B (en) | Picture reproduction | |
| GB2143891B (en) | Degaussing coil holder | |
| JPS5596605A (en) | Flat electric coil | |
| JPS55100988A (en) | Nickellmolybdenum cathod | |
| DE3063560D1 (en) | Magnetic holder | |
| IL59570A0 (en) | An improved magnetic valve | |
| GB2054848B (en) | Magnetic compass | |
| DE3063740D1 (en) | Magnetic head-mounting-assemblies | |
| JPS5624747A (en) | Magnetic deflecting coil | |
| GB2057870B (en) | Picture holder | |
| GB2060487B (en) | Magnetic stripe | |
| GB2063343B (en) | Magnetic fastening | |
| GB2045505B (en) | Phonograph | |
| JPS5663746A (en) | Magnetron | |
| JPS5657486A (en) | Bobbin case | |
| GB2046559B (en) | Tilted unitary degaussing coil arrangement | |
| JPS5597783A (en) | Demagnetizing coil | |
| JPS55152151A (en) | Ironnboron type vitreous magnetic alloy | |
| ZA805075B (en) | Coil arrangements | |
| GB2042979B (en) | Magnetic recording | |
| JPS55130107A (en) | Magnetic structure | |
| DE3060735D1 (en) | Phonograph | |
| ZA802442B (en) | Ignition coil | |
| JPS5695760A (en) | Magnetic transporter |