SE8605303L - Anordning vid bildror - Google Patents

Anordning vid bildror

Info

Publication number
SE8605303L
SE8605303L SE8605303A SE8605303A SE8605303L SE 8605303 L SE8605303 L SE 8605303L SE 8605303 A SE8605303 A SE 8605303A SE 8605303 A SE8605303 A SE 8605303A SE 8605303 L SE8605303 L SE 8605303L
Authority
SE
Sweden
Prior art keywords
picture tube
coils
deflection coils
compensating
neck
Prior art date
Application number
SE8605303A
Other languages
Unknown language ( )
English (en)
Other versions
SE456056B (sv
SE8605303D0 (sv
Inventor
Y Hamnerius
Original Assignee
Telub Ab
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 Telub Ab filed Critical Telub Ab
Priority to SE8605303A priority Critical patent/SE456056B/sv
Publication of SE8605303D0 publication Critical patent/SE8605303D0/sv
Priority to PCT/SE1987/000589 priority patent/WO1988004469A1/en
Priority to AU10446/88A priority patent/AU1044688A/en
Publication of SE8605303L publication Critical patent/SE8605303L/sv
Publication of SE456056B publication Critical patent/SE456056B/sv

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
    • 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
    • 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
    • H01J2229/003—Preventing or cancelling fields entering the enclosure

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
SE8605303A 1986-12-10 1986-12-10 Anordning vid bildror for att reducera den magnetiska feltstyrkan i bildrorets omgivning SE456056B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8605303A SE456056B (sv) 1986-12-10 1986-12-10 Anordning vid bildror for att reducera den magnetiska feltstyrkan i bildrorets omgivning
PCT/SE1987/000589 WO1988004469A1 (en) 1986-12-10 1987-12-10 Arrangement for a picture tube
AU10446/88A AU1044688A (en) 1986-12-10 1987-12-10 Arrangement for a picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8605303A SE456056B (sv) 1986-12-10 1986-12-10 Anordning vid bildror for att reducera den magnetiska feltstyrkan i bildrorets omgivning

Publications (3)

Publication Number Publication Date
SE8605303D0 SE8605303D0 (sv) 1986-12-10
SE8605303L true SE8605303L (sv) 1988-06-11
SE456056B SE456056B (sv) 1988-08-29

Family

ID=20366577

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605303A SE456056B (sv) 1986-12-10 1986-12-10 Anordning vid bildror for att reducera den magnetiska feltstyrkan i bildrorets omgivning

Country Status (3)

Country Link
AU (1) AU1044688A (sv)
SE (1) SE456056B (sv)
WO (1) WO1988004469A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223649A (en) * 1988-07-27 1990-04-11 Peter Thompson Wright A screen for an electromagnetic field
MY107095A (en) * 1989-03-13 1995-09-30 Ibm Magnetic shunt for defletion yokes.
US5350973A (en) * 1989-08-31 1994-09-27 Kabushiki Kaisha Toshiba Cathode-ray tube apparatus having a reduced leak of magnetic fluxes
KR930000354B1 (ko) * 1989-08-31 1993-01-16 가부시끼가이샤 도시바 누설자속을 경감할 수 있는 음극선관장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602397A (nl) * 1985-10-25 1987-05-18 Philips Nv Beeldweergeefinrichting met ontstoringsmiddelen.

Also Published As

Publication number Publication date
AU1044688A (en) 1988-06-30
WO1988004469A1 (en) 1988-06-16
SE456056B (sv) 1988-08-29
SE8605303D0 (sv) 1986-12-10

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