IT1227963B - Giogo di deflessione compensato per tubi a raggi catodici - Google Patents

Giogo di deflessione compensato per tubi a raggi catodici

Info

Publication number
IT1227963B
IT1227963B IT8822475A IT2247588A IT1227963B IT 1227963 B IT1227963 B IT 1227963B IT 8822475 A IT8822475 A IT 8822475A IT 2247588 A IT2247588 A IT 2247588A IT 1227963 B IT1227963 B IT 1227963B
Authority
IT
Italy
Prior art keywords
compensated
deflection yoke
cathode tubes
cathode
tubes
Prior art date
Application number
IT8822475A
Other languages
English (en)
Other versions
IT8822475A0 (it
Inventor
Emilio Germani
Original Assignee
Eldor Spa
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 Eldor Spa filed Critical Eldor Spa
Priority to IT8822475A priority Critical patent/IT1227963B/it
Publication of IT8822475A0 publication Critical patent/IT8822475A0/it
Priority to FI885546A priority patent/FI885546A7/fi
Priority to NO88885344A priority patent/NO885344L/no
Priority to EP88830518A priority patent/EP0366852B1/en
Priority to DE88830518T priority patent/DE3888833D1/de
Priority to US07/360,080 priority patent/US5036246A/en
Priority to JP1161018A priority patent/JPH02123647A/ja
Application granted granted Critical
Publication of IT1227963B publication Critical patent/IT1227963B/it

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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • 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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • H01J29/826—Deflection arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0015—Preventing or cancelling fields leaving the enclosure

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
IT8822475A 1988-10-31 1988-10-31 Giogo di deflessione compensato per tubi a raggi catodici IT1227963B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8822475A IT1227963B (it) 1988-10-31 1988-10-31 Giogo di deflessione compensato per tubi a raggi catodici
FI885546A FI885546A7 (fi) 1988-10-31 1988-11-29 Kompenserat avlaenkningsok foer katodstraoleroer.
NO88885344A NO885344L (no) 1988-10-31 1988-11-30 Defleksjonsaak for katodestraaleroer.
EP88830518A EP0366852B1 (en) 1988-10-31 1988-12-02 Compensated deflection yoke for cathode-ray tubes
DE88830518T DE3888833D1 (de) 1988-10-31 1988-12-02 Kompensiertes Ablenkungsjoch für Kathodenstrahlröhren.
US07/360,080 US5036246A (en) 1988-10-31 1989-06-01 Compensated deflection yoke for cathode-ray tubes
JP1161018A JPH02123647A (ja) 1988-10-31 1989-06-26 陰極線管用偏向ヨーク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822475A IT1227963B (it) 1988-10-31 1988-10-31 Giogo di deflessione compensato per tubi a raggi catodici

Publications (2)

Publication Number Publication Date
IT8822475A0 IT8822475A0 (it) 1988-10-31
IT1227963B true IT1227963B (it) 1991-05-20

Family

ID=11196778

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822475A IT1227963B (it) 1988-10-31 1988-10-31 Giogo di deflessione compensato per tubi a raggi catodici

Country Status (7)

Country Link
US (1) US5036246A (it)
EP (1) EP0366852B1 (it)
JP (1) JPH02123647A (it)
DE (1) DE3888833D1 (it)
FI (1) FI885546A7 (it)
IT (1) IT1227963B (it)
NO (1) NO885344L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920006867Y1 (ko) * 1990-11-22 1992-09-28 삼성전관 주식회사 편향 요크의 자성편의 취부구조
JP2575394Y2 (ja) * 1992-12-30 1998-06-25 株式会社村田製作所 偏向ヨーク装置
JPH087791A (ja) * 1994-06-17 1996-01-12 Sony Corp 漏洩磁束キャンセル装置
DE69414698T2 (de) * 1994-07-01 1999-04-08 Thomson Tubes & Displays S.A., Boulogne Elektronenstrahl-Ablenksystem für Kathodenstrahlröhren
JP3718278B2 (ja) * 1996-02-29 2005-11-24 株式会社東芝 偏向装置
US5861711A (en) * 1996-03-28 1999-01-19 Samsung Electronics Co., Ltd. Deflection yoke mounting device of the spray

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428947A (en) * 1945-01-31 1947-10-14 Rca Corp Deflection device for cathode-ray tubes
US3950720A (en) * 1975-01-07 1976-04-13 Rca Corporation Adjustable spring mount for a cathode ray tube yoke
US3939447A (en) * 1975-01-07 1976-02-17 Rca Corporation Spring mount for a cathode ray tube yoke
JPS6237849A (ja) * 1985-08-09 1987-02-18 Denki Onkyo Co Ltd 偏向ヨ−ク装置
JPH01175151A (ja) * 1987-12-29 1989-07-11 Sony Corp 偏向ヨーク

Also Published As

Publication number Publication date
EP0366852A3 (en) 1990-12-27
EP0366852A2 (en) 1990-05-09
FI885546A7 (fi) 1990-05-01
JPH02123647A (ja) 1990-05-11
NO885344D0 (no) 1988-11-30
IT8822475A0 (it) 1988-10-31
NO885344L (no) 1990-05-02
DE3888833D1 (de) 1994-05-05
EP0366852B1 (en) 1994-03-30
US5036246A (en) 1991-07-30
FI885546A0 (fi) 1988-11-29

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951031