SE9001871L - Anordning foer skaermning av faelt - Google Patents

Anordning foer skaermning av faelt

Info

Publication number
SE9001871L
SE9001871L SE9001871A SE9001871A SE9001871L SE 9001871 L SE9001871 L SE 9001871L SE 9001871 A SE9001871 A SE 9001871A SE 9001871 A SE9001871 A SE 9001871A SE 9001871 L SE9001871 L SE 9001871L
Authority
SE
Sweden
Prior art keywords
cover
opening
operator
terminal
field shielding
Prior art date
Application number
SE9001871A
Other languages
Unknown language ( )
English (en)
Other versions
SE467432B (sv
SE9001871D0 (sv
Inventor
E Aakerberg
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Priority to SE9001871A priority Critical patent/SE467432B/sv
Publication of SE9001871D0 publication Critical patent/SE9001871D0/sv
Publication of SE9001871L publication Critical patent/SE9001871L/sv
Priority to PCT/SE1991/000799 priority patent/WO1993011542A1/en
Publication of SE467432B publication Critical patent/SE467432B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • 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
    • H01J2229/0023—Passive means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
SE9001871A 1990-05-23 1990-05-23 Anordning foer skaermning av faelt SE467432B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9001871A SE467432B (sv) 1990-05-23 1990-05-23 Anordning foer skaermning av faelt
PCT/SE1991/000799 WO1993011542A1 (en) 1990-05-23 1991-11-25 Shielding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001871A SE467432B (sv) 1990-05-23 1990-05-23 Anordning foer skaermning av faelt

Publications (3)

Publication Number Publication Date
SE9001871D0 SE9001871D0 (sv) 1990-05-23
SE9001871L true SE9001871L (sv) 1991-11-24
SE467432B SE467432B (sv) 1992-07-13

Family

ID=20379574

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001871A SE467432B (sv) 1990-05-23 1990-05-23 Anordning foer skaermning av faelt

Country Status (2)

Country Link
SE (1) SE467432B (sv)
WO (1) WO1993011542A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95430C (sv) * 1994-02-21 1996-01-25 Saloplast Oy Förfarande och anordning för skyddande av elektroniska apparater
IT1281341B1 (it) * 1995-08-07 1998-02-18 Inovatec Spa Dispositivo di schermatura anti-radiazione per videoterminali a tubo catodico e simili
ES1040952Y (es) * 1998-07-21 1999-10-16 Gorrochategui Grajirena Javier Monitor perfeccionado para videoportero.
DE10064921A1 (de) * 2000-12-23 2002-07-18 Siemens Ag Flüssigkristallanzeige mit einer Heizvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051535A (en) * 1976-04-09 1977-09-27 Inglis James M Magnification of television images
US4444465A (en) * 1981-12-23 1984-04-24 Giulie Joe D CRT shield
SE450298B (sv) * 1984-09-24 1987-06-15 Bengt Jonsson Anordning vid for dataterminal avsedd bildskermsenhet
SE457394B (sv) * 1986-08-08 1988-12-19 Ind Elektrovaerme Y Sundberg K Anordning vid bildskaermar foer skyddande av operatoeren fraan faelt omkring bildskaerm och bildroer

Also Published As

Publication number Publication date
SE467432B (sv) 1992-07-13
WO1993011542A1 (en) 1993-06-10
SE9001871D0 (sv) 1990-05-23

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