GB1407166A - Electromagnetic beam defelction yoke - Google Patents

Electromagnetic beam defelction yoke

Info

Publication number
GB1407166A
GB1407166A GB711573A GB711573A GB1407166A GB 1407166 A GB1407166 A GB 1407166A GB 711573 A GB711573 A GB 711573A GB 711573 A GB711573 A GB 711573A GB 1407166 A GB1407166 A GB 1407166A
Authority
GB
United Kingdom
Prior art keywords
coil
units
field
coils
yoke
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
GB711573A
Other languages
English (en)
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 JP2088372A external-priority patent/JPS5643590B2/ja
Priority claimed from JP2088472A external-priority patent/JPS5634982B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1407166A publication Critical patent/GB1407166A/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)
GB711573A 1972-02-16 1973-02-13 Electromagnetic beam defelction yoke Expired GB1407166A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
GB1407166A true GB1407166A (en) 1975-09-24

Family

ID=27281496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB711573A Expired GB1407166A (en) 1972-02-16 1973-02-13 Electromagnetic beam defelction yoke

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040307A1 (de) * 1979-11-01 1981-05-21 Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven Farbbildroehre mit ablenkjoch und ablenkjoch fuer eine farbbildroehre
EP0399467A1 (en) * 1989-05-26 1990-11-28 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
US5177412A (en) * 1989-05-26 1993-01-05 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus

Families Citing this family (11)

* 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
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.
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 (enrdf_load_stackoverflow) * 1970-09-09 1978-03-08
JPS4948248B1 (enrdf_load_stackoverflow) * 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040307A1 (de) * 1979-11-01 1981-05-21 Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven Farbbildroehre mit ablenkjoch und ablenkjoch fuer eine farbbildroehre
EP0399467A1 (en) * 1989-05-26 1990-11-28 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
US5177412A (en) * 1989-05-26 1993-01-05 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus

Also Published As

Publication number Publication date
US3849749A (en) 1974-11-19
FR2172286B1 (enrdf_load_stackoverflow) 1977-08-12
DE2307268B2 (de) 1975-12-18
CA980851A (en) 1975-12-30
DE2307268A1 (de) 1973-08-23
FR2172286A1 (enrdf_load_stackoverflow) 1973-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee