DE3679008D1 - Ablenkeinheit mit duennwandigem jochring fuer kathodenstrahlroehre. - Google Patents
Ablenkeinheit mit duennwandigem jochring fuer kathodenstrahlroehre.Info
- Publication number
- DE3679008D1 DE3679008D1 DE8686201268T DE3679008T DE3679008D1 DE 3679008 D1 DE3679008 D1 DE 3679008D1 DE 8686201268 T DE8686201268 T DE 8686201268T DE 3679008 T DE3679008 T DE 3679008T DE 3679008 D1 DE3679008 D1 DE 3679008D1
- Authority
- DE
- Germany
- Prior art keywords
- jochring
- walled
- thin
- cathode ray
- ray tubes
- 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 - Lifetime
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/08—Cores, Yokes, or armatures made from powder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8502155A NL8502155A (nl) | 1985-07-30 | 1985-07-30 | Afbuigeenheid voor beeldbuizen. |
NL8600489A NL8600489A (nl) | 1986-02-27 | 1986-02-27 | Afbuigeenheid met dunwandige yokering voor kathodestraalbuizen. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3679008D1 true DE3679008D1 (de) | 1991-06-06 |
Family
ID=26646060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686201268T Expired - Lifetime DE3679008D1 (de) | 1985-07-30 | 1986-07-21 | Ablenkeinheit mit duennwandigem jochring fuer kathodenstrahlroehre. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4730145A (de) |
EP (1) | EP0210699B1 (de) |
JP (1) | JP2552535Y2 (de) |
KR (1) | KR940006262B1 (de) |
DE (1) | DE3679008D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8800334A (nl) * | 1988-02-11 | 1989-09-01 | Philips Nv | Werkwijze voor het in tweeen delen van een voorwerp vervaardigd van een bros materiaal in het bijzonder een ringkern van ferromagnetisch materiaal voor een afbuigeenheid voor een beeldbuis en afbuigeenheid voor een beeldbuis voorzien van een ringkern gedeeld volgens zulk een werkwijze. |
WO1996015543A1 (en) * | 1994-11-09 | 1996-05-23 | Philips Electronics N.V. | DEFLECTION RING OF SINTERED MgZn-FERRITE MATERIAL, CATHODE RAY TUBE COMPRISING SUCH A RING AND MOULDING MADE FROM THIS MATERIAL |
JP2001500311A (ja) * | 1997-07-09 | 2001-01-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 偏向ユニットを有する陰極線管 |
CN1252790C (zh) * | 2002-11-19 | 2006-04-19 | Lg飞利浦显示器(韩国)株式会社 | 阴极射线管的偏转*** |
KR100489609B1 (ko) * | 2002-11-30 | 2005-05-17 | 엘지.필립스 디스플레이 주식회사 | 음극선관 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR71999E (fr) * | 1957-05-10 | 1960-03-15 | Int Standard Electric Corp | Méthode de fabrication d'oxydes métalliques et de ferrites |
DE1471428B2 (de) * | 1963-08-07 | 1970-10-08 | Siemens AG, 1000 Berlin u. 8000 München | Verfahren zur Herstellung von ferromagnetischen Mangan-Zink-Ferriten |
FR1459875A (fr) * | 1965-08-11 | 1966-06-17 | Centre Nat Rech Scient | Perfectionnements apportés aux moyens pour ajuster à une valeur prédéterminée au cours d'un cycle thermique la teneur d'un corps en l'un de ses constituants volatils |
ES342219A1 (es) * | 1966-07-06 | 1968-08-16 | Arco Societa Per L Ind Elettro | Procedimiento para la formacion de un yugo de deflexion pa-ra cinescopios. |
US3948785A (en) * | 1971-01-04 | 1976-04-06 | Jean Berchtold | Process of manufacturing ferrite materials with improved magnetic and mechanical properties |
US3989794A (en) * | 1971-01-07 | 1976-11-02 | Eastman Kodak Company | Process of manufacturing ferrite bodies of low porosity |
JPS5027807A (de) * | 1973-07-12 | 1975-03-22 | ||
NL7508146A (nl) * | 1975-07-09 | 1977-01-11 | Philips Nv | Afbuigspoelenstel met toroidaal gewikkelde spoe- len voor een kleurentelevisiebeeldbuis. |
NL8004200A (nl) * | 1980-07-22 | 1982-02-16 | Philips Nv | Kunststofgebonden electromagnetische component en werkwijze voor het vervaardigen daarvan. |
JPS5966845U (ja) * | 1982-10-27 | 1984-05-04 | 日本フエライト株式会社 | 偏向ヨ−クコア |
-
1986
- 1986-07-21 DE DE8686201268T patent/DE3679008D1/de not_active Expired - Lifetime
- 1986-07-21 EP EP86201268A patent/EP0210699B1/de not_active Expired - Lifetime
- 1986-07-25 US US06/890,765 patent/US4730145A/en not_active Expired - Lifetime
- 1986-07-30 KR KR1019860006244A patent/KR940006262B1/ko not_active IP Right Cessation
-
1995
- 1995-07-17 JP JP1995007283U patent/JP2552535Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR940006262B1 (ko) | 1994-07-13 |
EP0210699B1 (de) | 1991-05-02 |
EP0210699A1 (de) | 1987-02-04 |
JP2552535Y2 (ja) | 1997-10-29 |
US4730145A (en) | 1988-03-08 |
JPH08194U (ja) | 1996-02-02 |
KR870001639A (ko) | 1987-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8320 | Willingness to grant licences declared (paragraph 23) |