CA1060077A - Deflection coll unit comprising toroidally wound coils for a colour television display tube - Google Patents
Deflection coll unit comprising toroidally wound coils for a colour television display tubeInfo
- Publication number
- CA1060077A CA1060077A CA256,460A CA256460A CA1060077A CA 1060077 A CA1060077 A CA 1060077A CA 256460 A CA256460 A CA 256460A CA 1060077 A CA1060077 A CA 1060077A
- Authority
- CA
- Canada
- Prior art keywords
- ring core
- deflection coil
- coil unit
- grooves
- deflection
- Prior art date
- 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
- 238000010894 electron beam technology Methods 0.000 claims description 6
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000033641 Ring chromosome 5 syndrome Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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
- H01J29/764—Deflecting by magnetic fields only using toroidal windings
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7508146A NL7508146A (nl) | 1975-07-09 | 1975-07-09 | Afbuigspoelenstel met toroidaal gewikkelde spoe- len voor een kleurentelevisiebeeldbuis. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1060077A true CA1060077A (en) | 1979-08-07 |
Family
ID=19824114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA256,460A Expired CA1060077A (en) | 1975-07-09 | 1976-07-07 | Deflection coll unit comprising toroidally wound coils for a colour television display tube |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4065738A (enExample) |
| JP (1) | JPS5210615A (enExample) |
| CA (1) | CA1060077A (enExample) |
| DE (1) | DE2630297C2 (enExample) |
| ES (1) | ES449634A1 (enExample) |
| FR (1) | FR2317762A1 (enExample) |
| GB (1) | GB1538493A (enExample) |
| IT (1) | IT1071232B (enExample) |
| NL (1) | NL7508146A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737871Y2 (enExample) * | 1977-02-25 | 1982-08-20 | ||
| JPS53134618U (enExample) * | 1977-03-31 | 1978-10-25 | ||
| JPS53134617U (enExample) * | 1977-03-31 | 1978-10-25 | ||
| DE2807978C2 (de) * | 1978-02-24 | 1992-08-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Ablenkjoch für eine Kathodenstrahlröhre |
| DE2940931C2 (de) * | 1979-10-09 | 1986-05-07 | Siemens AG, 1000 Berlin und 8000 München | Ablenkeinheit für Kathodenstrahlröhren |
| GB2085223B (en) * | 1980-10-13 | 1984-09-12 | Denki Onkyo Co Ltd | Self-convergence deflection yoke for an inline colour tube |
| US4737692A (en) * | 1984-10-29 | 1988-04-12 | Hitachi, Ltd. | Pincushion distortion correction device |
| EP0210699B1 (en) * | 1985-07-30 | 1991-05-02 | Koninklijke Philips Electronics N.V. | Deflection unit having a thin-walled yoke ring for cathode-ray tubes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE949583C (de) * | 1951-04-22 | 1956-09-27 | Fernseh Gmbh | Ablenksystem zur elektromagnetischen Ablenkung von Elektronenstrahlen |
| DE2012002C3 (de) * | 1969-03-17 | 1979-03-22 | Sony Corp., Tokio | Elektronenstrahlablenkeinrichtung |
| AU441980B2 (en) * | 1971-10-01 | 1973-11-15 | Hughes Aircraft Co. | Highspeed deflection yoke |
| JPS5038831Y2 (enExample) * | 1972-06-17 | 1975-11-08 | ||
| JPS4923050A (enExample) * | 1972-06-27 | 1974-03-01 | ||
| JPS5246487B2 (enExample) * | 1972-08-10 | 1977-11-25 | ||
| DE2351845A1 (de) * | 1973-10-16 | 1975-04-24 | Licentia Gmbh | Ablenkspuleneinheit fuer einen fernsehempfaenger |
| US3895329A (en) * | 1973-12-19 | 1975-07-15 | Gen Electric | Toroidal-like saddle yoke |
-
1975
- 1975-07-09 NL NL7508146A patent/NL7508146A/xx not_active Application Discontinuation
-
1976
- 1976-05-30 US US05/701,310 patent/US4065738A/en not_active Expired - Lifetime
- 1976-07-06 IT IT68685/76A patent/IT1071232B/it active
- 1976-07-06 DE DE2630297A patent/DE2630297C2/de not_active Expired
- 1976-07-06 GB GB28065/76A patent/GB1538493A/en not_active Expired
- 1976-07-07 CA CA256,460A patent/CA1060077A/en not_active Expired
- 1976-07-07 JP JP51080004A patent/JPS5210615A/ja active Granted
- 1976-07-07 ES ES449634A patent/ES449634A1/es not_active Expired
- 1976-07-08 FR FR7620880A patent/FR2317762A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4065738A (en) | 1977-12-27 |
| DE2630297A1 (de) | 1977-01-20 |
| DE2630297C2 (de) | 1986-12-18 |
| GB1538493A (en) | 1979-01-17 |
| ES449634A1 (es) | 1977-07-01 |
| JPS5731621B2 (enExample) | 1982-07-06 |
| IT1071232B (it) | 1985-04-02 |
| FR2317762A1 (fr) | 1977-02-04 |
| JPS5210615A (en) | 1977-01-27 |
| FR2317762B1 (enExample) | 1981-09-04 |
| NL7508146A (nl) | 1977-01-11 |
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