NZ192884A - Shadowmask tube with single tilted degaussing coil - Google Patents
Shadowmask tube with single tilted degaussing coilInfo
- Publication number
- NZ192884A NZ192884A NZ192884A NZ19288480A NZ192884A NZ 192884 A NZ192884 A NZ 192884A NZ 192884 A NZ192884 A NZ 192884A NZ 19288480 A NZ19288480 A NZ 19288480A NZ 192884 A NZ192884 A NZ 192884A
- Authority
- NZ
- New Zealand
- Prior art keywords
- shadowmask
- tube
- degaussing coil
- single tilted
- tilted
- 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)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (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 |
|---|---|
| NZ192884A true NZ192884A (en) | 1983-11-18 |
Family
ID=21756797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ192884A NZ192884A (en) | 1979-02-16 | 1980-02-15 | Shadowmask tube with single tilted degaussing coil |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS55112087A (de) |
| KR (1) | KR900006295B1 (de) |
| AT (1) | AT381201B (de) |
| AU (1) | AU535877B2 (de) |
| BE (1) | BE881758A (de) |
| CA (1) | CA1135321A (de) |
| DE (1) | DE3005763C2 (de) |
| DK (1) | DK148868C (de) |
| ES (1) | ES8100551A1 (de) |
| FI (1) | FI70357C (de) |
| FR (1) | FR2449382B1 (de) |
| GB (1) | GB2046559B (de) |
| HK (1) | HK27284A (de) |
| IT (1) | IT1140569B (de) |
| MY (1) | MY8500294A (de) |
| NZ (1) | NZ192884A (de) |
| PL (1) | PL126142B1 (de) |
| SE (1) | SE441886B (de) |
| SU (1) | SU936835A3 (de) |
| ZA (1) | ZA80875B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN167955B (de) * | 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 (nl) * | 1973-09-13 | 1981-11-16 | Philips Nv | Kleurentelevisieweergeefinrichting voorzien van een kleurentelevisiebeeldbuis en een ontmagnetiserings- inrichting. |
| NL165020C (nl) * | 1974-12-16 | 1981-02-16 | Philips Nv | Kleurentelevisie-ontvanger bevattende een ontmagneti- seerschakeling en samengesteld thermistorelement voor toepassing in een dergelijke schakeling. |
| JP3016048B2 (ja) * | 1991-12-04 | 2000-03-06 | 東洋自動機株式会社 | インパルスシール装置の温度制御方法 |
-
1980
- 1980-02-08 FI FI800394A patent/FI70357C/fi not_active IP Right Cessation
- 1980-02-08 SE SE8001035A patent/SE441886B/sv 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/it active
- 1980-02-12 GB GB8004693A patent/GB2046559B/en not_active Expired
- 1980-02-14 JP JP1771880A patent/JPS55112087A/ja active Pending
- 1980-02-15 ES ES488650A patent/ES8100551A1/es not_active Expired
- 1980-02-15 FR FR8003444A patent/FR2449382B1/fr not_active Expired
- 1980-02-15 CA CA000345759A patent/CA1135321A/en not_active Expired
- 1980-02-15 NZ NZ192884A patent/NZ192884A/xx unknown
- 1980-02-15 DK DK67780A patent/DK148868C/da not_active IP Right Cessation
- 1980-02-15 PL PL1980222054A patent/PL126142B1/pl unknown
- 1980-02-15 BE BE0/199427A patent/BE881758A/fr not_active IP Right Cessation
- 1980-02-15 SU SU802885001A patent/SU936835A3/ru active
- 1980-02-15 DE DE3005763A patent/DE3005763C2/de not_active Expired
- 1980-02-15 KR KR1019800000615A patent/KR900006295B1/ko not_active Expired
- 1980-02-18 AT AT0088580A patent/AT381201B/de not_active IP Right Cessation
- 1980-09-17 ZA ZA00800875A patent/ZA80875B/xx unknown
-
1984
- 1984-03-22 HK HK272/84A patent/HK27284A/xx not_active IP Right Cessation
-
1985
- 1985-12-30 MY MY294/85A patent/MY8500294A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2449382B1 (fr) | 1985-11-22 |
| SU936835A3 (ru) | 1982-06-15 |
| ES488650A0 (es) | 1980-11-01 |
| FI800394A7 (fi) | 1980-08-17 |
| AU535877B2 (en) | 1984-04-12 |
| FR2449382A1 (fr) | 1980-09-12 |
| DK67780A (da) | 1980-08-17 |
| ES8100551A1 (es) | 1980-11-01 |
| AU5535780A (en) | 1980-08-21 |
| MY8500294A (en) | 1985-12-31 |
| BE881758A (fr) | 1980-05-30 |
| SE441886B (sv) | 1985-11-11 |
| GB2046559A (en) | 1980-11-12 |
| AT381201B (de) | 1986-09-10 |
| PL222054A1 (de) | 1980-11-03 |
| IT8019868A0 (it) | 1980-02-12 |
| DE3005763A1 (de) | 1980-08-28 |
| IT1140569B (it) | 1986-10-01 |
| DK148868B (da) | 1985-10-28 |
| HK27284A (en) | 1984-03-30 |
| ATA88580A (de) | 1986-01-15 |
| DE3005763C2 (de) | 1984-11-15 |
| ZA80875B (en) | 1981-08-26 |
| GB2046559B (en) | 1983-04-20 |
| FI70357C (fi) | 1986-09-15 |
| SE8001035L (sv) | 1980-08-17 |
| PL126142B1 (en) | 1983-07-30 |
| CA1135321A (en) | 1982-11-09 |
| KR900006295B1 (ko) | 1990-08-27 |
| DK148868C (da) | 1986-04-21 |
| JPS55112087A (en) | 1980-08-29 |
| FI70357B (fi) | 1986-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2054950B (en) | Cathode ray tube arrangements | |
| GB8404604D0 (en) | Cathode-ray tube with substantially planar periphery | |
| AU538379B2 (en) | Cathode-ray tube face-plate | |
| DE2966214D1 (en) | Shadow-mask tube for colour television | |
| SG18187G (en) | Improved electron gun | |
| GB2056228B (en) | Cathode-ray tube display device | |
| JPS5676147A (en) | Colro display tube | |
| DE3064368D1 (en) | Filter-coated phosphor | |
| GB2057482B (en) | Cathode-ray tubes | |
| GB2044525B (en) | Cathode-ray tube with means for suppressing arcing therein | |
| DE3060335D1 (en) | Colour display tube | |
| GB2052148B (en) | Colour cathode ray tubes | |
| JPS5652844A (en) | Cathod ray tube indicator | |
| GB2060990B (en) | Colour picture tube | |
| JPS5652855A (en) | Color picture tube | |
| JPS5697946A (en) | Color picture tube | |
| DE3060202D1 (en) | Colour display tube | |
| GB2046988B (en) | Colour television tube guns | |
| NZ192884A (en) | Shadowmask tube with single tilted degaussing coil | |
| GB2061610B (en) | Cathode ray tube | |
| DE3062639D1 (en) | Colour television display tube | |
| JPS55100635A (en) | Color video tube | |
| JPS56107463A (en) | Electron spectrometer | |
| JPS5693249A (en) | Color picture tube | |
| JPS5597783A (en) | Demagnetizing coil |