CA980851A - Deflection yoke - Google Patents

Deflection yoke

Info

Publication number
CA980851A
CA980851A CA163,803A CA163803A CA980851A CA 980851 A CA980851 A CA 980851A CA 163803 A CA163803 A CA 163803A CA 980851 A CA980851 A CA 980851A
Authority
CA
Canada
Prior art keywords
deflection yoke
yoke
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
Application number
CA163,803A
Other languages
English (en)
Other versions
CA163803S (en
Inventor
Tokuzo Kadota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP1666272A external-priority patent/JPS4886429A/ja
Priority claimed from JP2088472A external-priority patent/JPS5634982B2/ja
Priority claimed from JP2088372A external-priority patent/JPS5643590B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA980851A publication Critical patent/CA980851A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CA163,803A 1972-02-16 1973-02-15 Deflection yoke Expired CA980851A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1666272A JPS4886429A ( ) 1972-02-16 1972-02-16
JP2088472A JPS5634982B2 ( ) 1972-02-28 1972-02-28
JP2088372A JPS5643590B2 ( ) 1972-02-28 1972-02-28

Publications (1)

Publication Number Publication Date
CA980851A true CA980851A (en) 1975-12-30

Family

ID=27281496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,803A Expired CA980851A (en) 1972-02-16 1973-02-15 Deflection yoke

Country Status (4)

Country Link
US (1) US3849749A ( )
CA (1) CA980851A ( )
FR (1) FR2172286B1 ( )
GB (1) GB1407166A ( )

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230113A (en) * 1975-09-02 1977-03-07 Sony Corp Deflecting device of in-line type color cathode-ray tube
JPS5337322A (en) * 1976-04-09 1978-04-06 Hitachi Ltd Deflection york
DE2628862A1 (de) * 1976-06-26 1978-01-12 Bosch Gmbh Robert Ablenksystem fuer kathodenstrahlroehren
US4117434A (en) * 1977-01-19 1978-09-26 General Electric Company Hybrid deflection system with quadripolar correction coils
DE2707522C2 (de) * 1977-02-22 1985-08-29 Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa Einrichtung zur magnetischen Auslenkung der Elektronenstrahlen einer Kathodenstrahl-Farbbildröhre
NL188373C (nl) * 1978-02-06 1992-06-01 Philips Nv Afbuigjuk voor kleurentelevisiebeeldweergeefbuizen.
JPS5543701A (en) * 1978-09-20 1980-03-27 Toshiba Corp Color image receiving tube
NL7908000A (nl) * 1979-11-01 1981-06-01 Philips Nv Afbuigjuk.
NL8006628A (nl) * 1980-12-05 1982-07-01 Philips Nv Kathodestraalbuis - afbuigeenheid combinatie met hoog oplossend vermogen.
NL8602803A (nl) * 1986-11-06 1988-06-01 Philips Nv Beeldweergeefinrichting.
JP3034896B2 (ja) * 1989-05-26 2000-04-17 株式会社東芝 カラー映像管装置
US5177412A (en) * 1989-05-26 1993-01-05 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
US5719476A (en) * 1996-02-23 1998-02-17 David Sarnoff Research Center, Inc. Apparatus for correcting distortion of an electron beam generated spot on a cathode ray tube screen
JP2003289548A (ja) * 2002-03-28 2003-10-10 Sanyo Electric Co Ltd コンバーゼンスヨーク

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617059A (en) * 1949-12-02 1952-11-04 Hartford Nat Bank & Trust Co Cathode-ray tube
US3226588A (en) * 1962-07-09 1965-12-28 Rca Corp Electromagnetic deflection yoke
JPS536489B1 ( ) * 1970-09-09 1978-03-08
JPS4948248B1 ( ) * 1970-12-26 1974-12-20
US3735299A (en) * 1971-10-04 1973-05-22 Rca Corp Color television deflection yoke having reduced variation in beam trio distortion

Also Published As

Publication number Publication date
DE2307268A1 (de) 1973-08-23
FR2172286B1 ( ) 1977-08-12
US3849749A (en) 1974-11-19
DE2307268B2 (de) 1975-12-18
GB1407166A (en) 1975-09-24
FR2172286A1 ( ) 1973-09-28

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