GB1461121A - Deflection coil system for colour television - Google Patents

Deflection coil system for colour television

Info

Publication number
GB1461121A
GB1461121A GB399074A GB399074A GB1461121A GB 1461121 A GB1461121 A GB 1461121A GB 399074 A GB399074 A GB 399074A GB 399074 A GB399074 A GB 399074A GB 1461121 A GB1461121 A GB 1461121A
Authority
GB
United Kingdom
Prior art keywords
colour television
flared
deflection coil
coil system
ring
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
GB399074A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1461121A publication Critical patent/GB1461121A/en
Expired legal-status Critical Current

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
    • 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
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB399074A 1973-02-19 1974-01-29 Deflection coil system for colour television Expired GB1461121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7302257A NL7302257A (xx) 1973-02-19 1973-02-19

Publications (1)

Publication Number Publication Date
GB1461121A true GB1461121A (en) 1977-01-13

Family

ID=19818257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB399074A Expired GB1461121A (en) 1973-02-19 1974-01-29 Deflection coil system for colour television

Country Status (9)

Country Link
US (1) US3913042A (xx)
BR (1) BR7401108D0 (xx)
DE (1) DE2405531C3 (xx)
ES (1) ES423336A1 (xx)
FR (1) FR2220870B1 (xx)
GB (1) GB1461121A (xx)
IT (1) IT1002943B (xx)
NL (1) NL7302257A (xx)
SE (1) SE384596B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306767A (en) * 1995-10-26 1997-05-07 Lg Electronics Inc Ferrite core for a cathode ray tube deflection yoke

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136015A (xx) * 1974-09-20 1976-03-26 Tokyo Shibaura Electric Co
DE2506268C2 (de) * 1975-02-14 1977-01-20 Standard Elektrik Lorenz Ag Ablenksystem fuer farbfernsehbildroehren
NL8004200A (nl) * 1980-07-22 1982-02-16 Philips Nv Kunststofgebonden electromagnetische component en werkwijze voor het vervaardigen daarvan.
US4823100A (en) * 1985-07-31 1989-04-18 Rca Licensing Corporation Deflection distortion correction device
DE4208484C2 (de) * 1992-03-14 1998-09-17 Ald Vacuum Techn Gmbh Magnetisches Ablenksystem für einen Hochleistungs-Elektronenstrahl
US5783901A (en) * 1994-09-05 1998-07-21 Matsushita Electronics Corporation Deflection yoke with a core having a higher magnetic reluctance at the top and bottom portions than the sides
KR100192233B1 (ko) * 1995-11-30 1999-06-15 구자홍 브라운관용 편향요크
FR2766612B1 (fr) * 1997-07-28 1999-10-15 Thomson Tubes & Displays Deviateur pour tube a rayons cathodiques a geometrie et convergence ameliorees
US6696907B1 (en) * 1999-03-15 2004-02-24 Tdk Corporation Core for deflection yoke and its production method
US6903520B2 (en) * 2001-08-01 2005-06-07 Matsushita Electric Industrial Co., Ltd. Deflection york and CRT device using the deflection york
JP2022189439A (ja) * 2021-06-11 2022-12-22 富士フイルムビジネスイノベーション株式会社 支持具および運搬具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821671A (en) * 1953-03-18 1958-01-28 Rca Corp Deflection yoke
GB1329412A (en) * 1969-09-18 1973-09-05 Science Res Council Electrical coils for generating magnetic fields

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306767A (en) * 1995-10-26 1997-05-07 Lg Electronics Inc Ferrite core for a cathode ray tube deflection yoke
GB2306767B (en) * 1995-10-26 1998-05-13 Lg Electronics Inc Ferrite core for a cathode ray tube deflection yoke

Also Published As

Publication number Publication date
DE2405531C3 (de) 1978-09-21
NL7302257A (xx) 1974-08-21
BR7401108D0 (pt) 1974-09-10
ES423336A1 (es) 1976-04-16
IT1002943B (it) 1976-05-20
FR2220870B1 (xx) 1978-04-21
DE2405531B2 (de) 1978-01-12
DE2405531A1 (de) 1974-08-22
AU6560074A (en) 1975-08-14
FR2220870A1 (xx) 1974-10-04
US3913042A (en) 1975-10-14
SE384596B (sv) 1976-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee