MY107095A - Magnetic shunt for defletion yokes. - Google Patents

Magnetic shunt for defletion yokes.

Info

Publication number
MY107095A
MY107095A MYPI90000246A MYPI19900246A MY107095A MY 107095 A MY107095 A MY 107095A MY PI90000246 A MYPI90000246 A MY PI90000246A MY PI19900246 A MYPI19900246 A MY PI19900246A MY 107095 A MY107095 A MY 107095A
Authority
MY
Malaysia
Prior art keywords
magnetic field
shunt
screen
deflection coil
ring
Prior art date
Application number
MYPI90000246A
Other languages
English (en)
Inventor
Francis Hevesi Joseph
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of MY107095A publication Critical patent/MY107095A/en

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
    • 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)
MYPI90000246A 1989-03-13 1990-02-14 Magnetic shunt for defletion yokes. MY107095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32247089A 1989-03-13 1989-03-13

Publications (1)

Publication Number Publication Date
MY107095A true MY107095A (en) 1995-09-30

Family

ID=23255050

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90000246A MY107095A (en) 1989-03-13 1990-02-14 Magnetic shunt for defletion yokes.

Country Status (9)

Country Link
EP (1) EP0446501A1 (de)
JP (1) JPH02299134A (de)
KR (1) KR920005005B1 (de)
CN (1) CN1046636A (de)
AU (1) AU623227B2 (de)
BR (1) BR9001146A (de)
CA (1) CA2011508A1 (de)
MY (1) MY107095A (de)
NZ (1) NZ232662A (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103382A (ja) * 1983-11-10 1985-06-07 積水樹脂株式会社 模様付塗装柵の模様寸法取り方法
DE3439808A1 (de) * 1984-10-31 1986-04-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Ablenksystem fuer farbbildroehren
JPS6293841A (ja) * 1985-10-17 1987-04-30 Mitsubishi Electric Corp 不要輻射防止装置
US4853588A (en) * 1986-09-05 1989-08-01 Denki Onkyo Co., Ltd. Deflection yoke apparatus with means for reducing unwanted radiation
SE456056B (sv) * 1986-12-10 1988-08-29 Telub Holding Ab Anordning vid bildror for att reducera den magnetiska feltstyrkan i bildrorets omgivning
EP0314671A1 (de) * 1987-02-19 1989-05-10 HANTAREX S.p.A. Vorrichtung zur beschränkung der magnetischen ausstrahlung in monitoren mit kathodenstrahlröhren
GB2208034A (en) * 1987-08-13 1989-02-15 Ibm Reducing magnetic radiation in front of a cathode ray tube screen

Also Published As

Publication number Publication date
KR920005005B1 (ko) 1992-06-22
AU5018290A (en) 1990-09-13
EP0446501A1 (de) 1991-09-18
JPH02299134A (ja) 1990-12-11
AU623227B2 (en) 1992-05-07
NZ232662A (en) 1992-01-29
CN1046636A (zh) 1990-10-31
CA2011508A1 (en) 1990-09-13
KR900015235A (ko) 1990-10-26
BR9001146A (pt) 1991-03-05

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