FI78999C - Anordning som anbringas framfoer ett bildroer av skaermning mot straolning och statisk elektricitet. - Google Patents

Anordning som anbringas framfoer ett bildroer av skaermning mot straolning och statisk elektricitet. Download PDF

Info

Publication number
FI78999C
FI78999C FI822280A FI822280A FI78999C FI 78999 C FI78999 C FI 78999C FI 822280 A FI822280 A FI 822280A FI 822280 A FI822280 A FI 822280A FI 78999 C FI78999 C FI 78999C
Authority
FI
Finland
Prior art keywords
static electricity
against radiation
device placed
image tube
shielding against
Prior art date
Application number
FI822280A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI822280A0 (fi
FI78999B (fi
FI822280L (fi
Inventor
Mats Hedstroem
Original Assignee
Power System 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 Power System Ab filed Critical Power System Ab
Publication of FI822280A0 publication Critical patent/FI822280A0/fi
Publication of FI822280L publication Critical patent/FI822280L/fi
Application granted granted Critical
Publication of FI78999B publication Critical patent/FI78999B/fi
Publication of FI78999C publication Critical patent/FI78999C/fi

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/02—Carrying-off electrostatic charges by means of earthing connections

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Non-Insulated Conductors (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Details Of Television Scanning (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
FI822280A 1981-06-29 1982-06-24 Anordning som anbringas framfoer ett bildroer av skaermning mot straolning och statisk elektricitet. FI78999C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8104056A SE423598B (sv) 1981-06-29 1981-06-29 Forfarande och anordning for avskermning av aerosolpartiklar i bildskermsmiljoer
SE8104056 1981-06-29

Publications (4)

Publication Number Publication Date
FI822280A0 FI822280A0 (fi) 1982-06-24
FI822280L FI822280L (fi) 1982-12-20
FI78999B FI78999B (fi) 1989-06-30
FI78999C true FI78999C (fi) 1989-10-10

Family

ID=20344166

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822280A FI78999C (fi) 1981-06-29 1982-06-24 Anordning som anbringas framfoer ett bildroer av skaermning mot straolning och statisk elektricitet.

Country Status (8)

Country Link
EP (1) EP0072782A3 (no)
JP (1) JPS585948A (no)
CA (1) CA1268203C (no)
DE (1) DE72782T1 (no)
DK (1) DK152339B (no)
FI (1) FI78999C (no)
NO (1) NO161963C (no)
SE (1) SE423598B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468702A (en) * 1982-04-16 1984-08-28 Daca International B.V. Radiation and static electricity suppression device
GB2133935A (en) * 1982-12-17 1984-08-01 Payne John M Dissipating electrical charge from the screen of a visual display unit
GB8333125D0 (en) * 1982-12-17 1984-01-18 Payne J M Applying mask to visual display unit screen
JPS606766A (ja) * 1983-06-17 1985-01-14 Sakata Shokai Ltd 撥水加工紙用の水性印刷インキ組成物
US4567213A (en) * 1983-10-20 1986-01-28 Videojet Systems International, Inc. Ink jet printing composition
JPS60105142A (ja) * 1983-11-11 1985-06-10 Meiko Seisakusho:Kk 防眩処理を施したｃｒｔスクリ−ン
JPS6119676A (ja) * 1984-07-05 1986-01-28 Sakata Shokai Ltd 水性印刷インキ
US4732454A (en) * 1985-04-22 1988-03-22 Toray Industries, Inc. Light-transmissible plate shielding electromagnetic waves
US20010020703A1 (en) * 1998-07-24 2001-09-13 Nathan F. Gardner Algainp light emitting devices with thin active layers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055568A (fr) * 1952-05-08 1954-02-19 Philips Nv Appareil comportant un tube cathodique à écran d'image
JPS53131729A (en) * 1977-04-22 1978-11-16 Nippon Filcon Kk Antidazzling screen for crt display unit
US4246613A (en) * 1979-01-10 1981-01-20 Delta Data Systems Corporation Anti-glare screen with electromagnetic interference rejection
US4253737A (en) * 1979-02-12 1981-03-03 Sun-Flex Company Anti-Glare device for a computer terminal display tube
US4247737A (en) * 1979-03-29 1981-01-27 Spectrum Control, Inc. Electromagnetically shielded viewing window
JPS5832884A (ja) * 1981-08-20 1983-02-25 Otsuka Chem Co Ltd ３−エキソメチレンセフアム誘導体の製造方法

Also Published As

Publication number Publication date
JPS585948A (ja) 1983-01-13
DK152339B (da) 1988-02-22
NO161963B (no) 1989-07-10
EP0072782A3 (en) 1983-05-25
SE423598B (sv) 1982-05-17
DK290082A (da) 1982-12-30
FI822280A0 (fi) 1982-06-24
NO822013L (no) 1982-12-30
CA1224522A (en) 1987-07-21
EP0072782A2 (en) 1983-02-23
CA1268203C (en) 1990-04-24
FI78999B (fi) 1989-06-30
FI822280L (fi) 1982-12-20
NO161963C (no) 1989-10-18
DE72782T1 (de) 1983-07-21

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: POWER SYSTEM AB