DE69027544D1 - Verfahren zur Herstellung einer sattelförmigen Ablenkspule für eine Bildwiedergaberöhre - Google Patents

Verfahren zur Herstellung einer sattelförmigen Ablenkspule für eine Bildwiedergaberöhre

Info

Publication number
DE69027544D1
DE69027544D1 DE69027544T DE69027544T DE69027544D1 DE 69027544 D1 DE69027544 D1 DE 69027544D1 DE 69027544 T DE69027544 T DE 69027544T DE 69027544 T DE69027544 T DE 69027544T DE 69027544 D1 DE69027544 D1 DE 69027544D1
Authority
DE
Germany
Prior art keywords
saddle
manufacturing
deflection coil
display tube
shaped 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 - Fee Related
Application number
DE69027544T
Other languages
English (en)
Other versions
DE69027544T2 (de
Inventor
Franciscus Cornelis Adr Jacobs
Nicolaas Gerrit Vink
Franciscus Maria Pet Doomernik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69027544D1 publication Critical patent/DE69027544D1/de
Application granted granted Critical
Publication of DE69027544T2 publication Critical patent/DE69027544T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/236—Manufacture of magnetic deflecting devices for cathode-ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/071—Winding coils of special form
    • H01F2041/0711—Winding saddle or deflection coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
DE69027544T 1989-01-30 1990-01-24 Verfahren zur Herstellung einer sattelförmigen Ablenkspule für eine Bildwiedergaberöhre Expired - Fee Related DE69027544T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900213A NL8900213A (nl) 1989-01-30 1989-01-30 Werkwijze voor het vervaardigen van een zadelvormige afbuigspoel voor een beeldweergeefbuis.

Publications (2)

Publication Number Publication Date
DE69027544D1 true DE69027544D1 (de) 1996-08-01
DE69027544T2 DE69027544T2 (de) 1997-01-23

Family

ID=19854034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027544T Expired - Fee Related DE69027544T2 (de) 1989-01-30 1990-01-24 Verfahren zur Herstellung einer sattelförmigen Ablenkspule für eine Bildwiedergaberöhre

Country Status (5)

Country Link
US (1) US4937931A (de)
EP (1) EP0381267B1 (de)
JP (1) JP2849612B2 (de)
DE (1) DE69027544T2 (de)
NL (1) NL8900213A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG93772A1 (en) * 1989-10-31 2003-01-21 Thomson Tubes & Displays Color picture tube display device
NL9000047A (nl) * 1990-01-09 1991-08-01 Philips Nv Werkwijze voor het vervaardigen van een zadelvormige afbuigspoel voor een beeldweergeefbuis.
KR100260802B1 (ko) * 1991-11-01 2000-07-01 요트.게.아. 롤페즈 편향 장치를 구비한 디스플레이 진공관
JP2575388Y2 (ja) * 1992-09-28 1998-06-25 株式会社村田製作所 偏向ヨーク用コイルの巻枠体
US5485054A (en) * 1992-10-09 1996-01-16 U.S. Philips Corporation Display tube having a deflection coil support and an auxiliary deflection coil support
BE1007859A3 (nl) * 1993-12-07 1995-11-07 Philips Electronics Nv Zadelvormige afbuigspoel, meerdraads gewikkeld, en wikkelmethode.
FR2778016B1 (fr) * 1998-04-24 2000-06-02 Thomson Tubes & Displays Unite de deflexion pour tubes a rayons cathodiques couleur comportant des bobines asymetriques
KR20000010265A (ko) * 1998-07-31 2000-02-15 이형도 편향 요크의 편향 코일 및 그 편향 코일을 이용한 그린 특성 개선 방법
DE60026185T2 (de) * 1999-01-22 2006-12-14 Canon K.K. Bilderwärmungsgerät und Verfahren zum Montieren von einer Spule in einem drehbaren Element eines Bilderwärmungsgerätes
EP1151458A1 (de) * 1999-11-17 2001-11-07 Koninklijke Philips Electronics N.V. Ablenkeinheit für kathodenstrahlröhre und verfahren zur herstellung einer sattelförmigen ablenkspule
DE60035261T2 (de) * 2000-05-17 2008-02-21 Ict, Integrated Circuit Testing Gmbh Verfahren und Vorrichtung zur Herstellung von Sattelspulen
KR100780534B1 (ko) 2000-08-03 2007-11-29 마츠시타 덴끼 산교 가부시키가이샤 소비전력이 작은 편향요크
WO2002078017A2 (en) 2001-03-27 2002-10-03 Sarnoff Corporation Cathode ray tube deflection yoke
KR100786830B1 (ko) * 2001-08-17 2007-12-20 삼성에스디아이 주식회사 음극선관용 편향 장치
KR20040009198A (ko) * 2002-07-22 2004-01-31 삼성전기주식회사 편향 요크용 수평코일

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300031A (nl) * 1983-01-06 1984-08-01 Philips Nv Inrichting voor het weergeven van televisiebeelden en afbuigeenheid daarvoor.
DE3562960D1 (en) * 1984-12-10 1988-06-30 Siemens Ag Process for manufacturing a curved disc-shaped magnet coil, and devices for carrying out this process
NL8700280A (nl) * 1987-02-06 1988-09-01 Philips Nv Werkwijze voor het vervaardigen van een electromagnetische afbuigeenheid voor een kathodestraalbuis.

Also Published As

Publication number Publication date
EP0381267A1 (de) 1990-08-08
DE69027544T2 (de) 1997-01-23
JP2849612B2 (ja) 1999-01-20
US4937931A (en) 1990-07-03
EP0381267B1 (de) 1996-06-26
NL8900213A (nl) 1990-08-16
JPH02230632A (ja) 1990-09-13

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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: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee