DE72782T1 - METHOD AND DEVICE FOR ELIMINATING AEROSOL PARTICLES NEAR THE SCREEN. - Google Patents

METHOD AND DEVICE FOR ELIMINATING AEROSOL PARTICLES NEAR THE SCREEN.

Info

Publication number
DE72782T1
DE72782T1 DE198282850135T DE82850135T DE72782T1 DE 72782 T1 DE72782 T1 DE 72782T1 DE 198282850135 T DE198282850135 T DE 198282850135T DE 82850135 T DE82850135 T DE 82850135T DE 72782 T1 DE72782 T1 DE 72782T1
Authority
DE
Germany
Prior art keywords
screen
electrically conductive
aerosol particles
grid
shielding
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE198282850135T
Other languages
German (de)
Inventor
Mats S-702 28 Oerebro Hedstroem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POWER SYSTEM 70104 OEREBRO SE AB
Original Assignee
POWER SYSTEM 70104 OEREBRO SE 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 70104 OEREBRO SE AB filed Critical POWER SYSTEM 70104 OEREBRO SE AB
Publication of DE72782T1 publication Critical patent/DE72782T1/en
Pending legal-status Critical Current

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)
  • 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)
  • Electrostatic Spraying Apparatus (AREA)
  • Non-Insulated Conductors (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Combined Means For Separation Of Solids (AREA)

Claims (3)

82850135.3 Power System AB 5. April 1983 Verfahren und Vorrichtung zum Abschirmen von Aerosol-Teilchen in Bildschirmumgebungen PATENTANSPRÜCHE82850135.3 Power System AB April 5, 1983 Method and device for shielding aerosol particles in screen environments 1. Verfahren zum Abschirmen von Aerosol-Teilchen in Bildschirmumgebungen, dadurch gekennzeichnet, daß ein vor einem Bildschirm vorhandenes elektrisches Feld im wesentlichen abgeschirmt wird durch eine Abschirmung (1, 6), die einen elektrisch leitenden geerdeten Rahmen (2) aufweist, der ein feines Gitternetz (3) aus elektrisch nichtleitendem Material und Drähte (4) oder eine Schicht (7) trägt, die mit dem Gitternetz in Kontakt stehen bzw. steht und elektrisch leitend sind bzw. ist und zwischen dem Bildschirm und einem Leser angebracht sind bzw. ist.1. Method for shielding aerosol particles in screen environments, characterized in that an electric field present in front of a screen is essentially shielded is through a shield (1, 6), which has an electrically conductive grounded frame (2), which has a fine Grid (3) made of electrically non-conductive material and wires (4) or a layer (7) that connects to the grid are or is in contact and are or is electrically conductive and mounted between the screen and a reader are or is. 2. Vorrichtung zum Abschirmen von Aerosol-Teilchen in Bildschirmumgebungen s gekennzeichnet durch eine vor einem Bildschirm anzubringende Abschirmung (l, 6), die einen zu erdenden (mit Masse zu verbindenden) elektrisch leitenden Rahmen (2) aufweist, über den ein feines Gitternetz (3) und elektrisch leitende Drähte (4) oder eine transparente elektrisch leitende Schicht in Kontakt mit dem Gitternetz (3) und in
elektrisch leitender Verbindung mit dem Rahmen (2) gespannt sind.2. Device for shielding aerosol particles in screen environments s characterized by a screen (1, 6) to be attached in front of a screen, which has an electrically conductive frame (2) to be earthed (to be connected to ground), over which a fine grid ( 3) and electrically conductive wires (4) or a transparent electrically conductive layer in contact with the grid (3) and in
electrically conductive connection to the frame (2) are tensioned. 3. Vorrichtung nach Anspruch 2,3. Device according to claim 2, dadurch gekennzeichnet, daß das feine Gitternetz (3) ein Nylonnetz ist.characterized in that the fine mesh (3) is a nylon mesh.
DE198282850135T 1981-06-29 1982-06-16 METHOD AND DEVICE FOR ELIMINATING AEROSOL PARTICLES NEAR THE SCREEN. Pending DE72782T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8104056A SE423598B (en) 1981-06-29 1981-06-29 PROCEDURE AND DEVICE FOR DISPOSAL OF AEROSOL PARTICLES IN SCREEN ENVIRONMENTS

Publications (1)

Publication Number Publication Date
DE72782T1 true DE72782T1 (en) 1983-07-21

Family

ID=20344166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE198282850135T Pending DE72782T1 (en) 1981-06-29 1982-06-16 METHOD AND DEVICE FOR ELIMINATING AEROSOL PARTICLES NEAR THE SCREEN.

Country Status (8)

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

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
GB8333125D0 (en) * 1982-12-17 1984-01-18 Payne J M Applying mask to visual display unit screen
GB2133935A (en) * 1982-12-17 1984-08-01 Payne John M Dissipating electrical charge from the screen of a visual display unit
JPS606766A (en) * 1983-06-17 1985-01-14 Sakata Shokai Ltd Water-base printing ink composition for water-repellent paper
US4567213A (en) * 1983-10-20 1986-01-28 Videojet Systems International, Inc. Ink jet printing composition
JPS60105142A (en) * 1983-11-11 1985-06-10 Meiko Seisakusho:Kk Crt screen given glare-preventive treatment
JPS6119676A (en) * 1984-07-05 1986-01-28 Sakata Shokai Ltd Water-based printing ink
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 (en) * 1952-05-08 1954-02-19 Philips Nv Apparatus comprising a cathode ray tube with an image screen
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 (en) * 1981-08-20 1983-02-25 Otsuka Chem Co Ltd Production of 3-exomethylenecepham derivative

Also Published As

Publication number Publication date
DK152339B (en) 1988-02-22
CA1224522A (en) 1987-07-21
FI822280A0 (en) 1982-06-24
NO161963B (en) 1989-07-10
NO161963C (en) 1989-10-18
EP0072782A3 (en) 1983-05-25
DK290082A (en) 1982-12-30
CA1268203C (en) 1990-04-24
NO822013L (en) 1982-12-30
FI78999C (en) 1989-10-10
EP0072782A2 (en) 1983-02-23
SE423598B (en) 1982-05-17
FI822280L (en) 1982-12-20
JPS585948A (en) 1983-01-13
FI78999B (en) 1989-06-30

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