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NO994219L - Plastlegeme, saerlig flatt element, for begrensning av HF refleksjon - Google Patents

Plastlegeme, saerlig flatt element, for begrensning av HF refleksjon

Info

Publication number
NO994219L
NO994219L NO994219A NO994219A NO994219L NO 994219 L NO994219 L NO 994219L NO 994219 A NO994219 A NO 994219A NO 994219 A NO994219 A NO 994219A NO 994219 L NO994219 L NO 994219L
Authority
NO
Norway
Prior art keywords
reflection
plastic material
flat element
plastic body
limiting
Prior art date
Application number
NO994219A
Other languages
English (en)
Other versions
NO994219D0 (no
Inventor
Peter Hoffmann
Original Assignee
Emc Testhaus Schwerte Gmbh
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 Emc Testhaus Schwerte Gmbh filed Critical Emc Testhaus Schwerte Gmbh
Publication of NO994219D0 publication Critical patent/NO994219D0/no
Publication of NO994219L publication Critical patent/NO994219L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/16—Screening or neutralising undesirable influences from or using, atmospheric or terrestrial radiation or fields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0001—Rooms or chambers
    • H05K9/0003—Shielded walls, floors, ceilings, e.g. wallpaper, wall panel, electro-conductive plaster, concrete, cement, mortar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0821—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning rooms and test sites therefor, e.g. anechoic chambers, open field sites or TEM cells

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Biomedical Technology (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)
  • Led Device Packages (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Burglar Alarm Systems (AREA)
  • Surgical Instruments (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Materials For Medical Uses (AREA)
NO994219A 1997-03-01 1999-08-31 Plastlegeme, saerlig flatt element, for begrensning av HF refleksjon NO994219L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703725U DE29703725U1 (de) 1997-03-01 1997-03-01 Flächenelement zur Einschränkung von HF-Reflexionen
PCT/EP1998/001013 WO1998038518A1 (de) 1997-03-01 1998-02-21 Kunststoffkörper, insbesondere flächenelement, zur einschränkung von hf-reflexionen

Publications (2)

Publication Number Publication Date
NO994219D0 NO994219D0 (no) 1999-08-31
NO994219L true NO994219L (no) 1999-10-25

Family

ID=8036788

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994219A NO994219L (no) 1997-03-01 1999-08-31 Plastlegeme, saerlig flatt element, for begrensning av HF refleksjon

Country Status (9)

Country Link
EP (1) EP0963558B1 (no)
JP (1) JP2001525056A (no)
AT (1) ATE253228T1 (no)
AU (1) AU728113B2 (no)
DE (2) DE29703725U1 (no)
IL (1) IL131664A0 (no)
NO (1) NO994219L (no)
TR (1) TR199902441T2 (no)
WO (1) WO1998038518A1 (no)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2026890A1 (en) * 1969-07-14 1971-12-16 Hendrix H Metal powder/plastic/plasticiser compsn - for prodn - of tapes or coatings for screening against electromagnetic radiation
DE7027288U (de) * 1970-07-20 1972-11-09 Rommenhoeller Kohlensaeure Energiehemmende platte.
DE3417895A1 (de) * 1984-05-14 1985-11-14 Schulte-Uebbing, Ernst, Dr., 8000 München Verwendung von kolloidalen metalloesungen zur abschirmung elektromagnetischer wellen und vorrichtung hierfuer
DE8429855U1 (de) * 1984-10-10 1986-04-10 Raupach, Peter, Dipl.-Volksw., 8600 Bamberg Wandung für einen abzuschirmenden Prüfraum
DE3703755A1 (de) * 1987-02-07 1988-08-18 Rheinhold & Mahla Gmbh Absorber fuer elektromagnetische strahlen
DE3707238A1 (de) * 1987-03-06 1988-09-15 Claus Kolckmann Abschirmvorrichtung
DE3876529T2 (de) * 1987-07-31 1993-06-24 Tdk Corp Magnetisches weicheisenpulver zur formung magnetischer abschirmung, verbindung und verfahren zur herstellung.
DE3900856A1 (de) * 1989-01-13 1990-07-26 Messerschmitt Boelkow Blohm Fassadenaufbau von hochbauten
US5275880A (en) * 1989-05-17 1994-01-04 Minnesota Mining And Manufacturing Company Microwave absorber for direct surface application
DE8915902U1 (de) * 1989-06-06 1992-02-13 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Fassadenaufbau von Hochbauten
US5061566A (en) * 1989-12-28 1991-10-29 Chomerics, Inc. Corrosion inhibiting emi/rfi shielding coating and method of its use
DE4003908A1 (de) * 1990-02-09 1991-08-14 Basf Ag Mischungen aus hochtemperaturbestaendigen polymeren und hohen anteilen an fuellstoff
JP2702796B2 (ja) * 1990-02-23 1998-01-26 旭化成工業株式会社 銀合金導電性ペースト
DE4026403C2 (de) * 1990-08-21 1995-03-30 Blohm Voss Ag Wandsystem mit Abschirmung gegen elektromagnetische Felder und Strahlen
DE4101869A1 (de) * 1991-01-23 1992-07-30 Basf Ag Kunststoffmischung mit ferromagnetischen oder ferroelektrischen fuellstoffen
FR2675654B1 (fr) * 1991-04-16 1997-11-14 Alsthom Cge Alcatel Materiau absorbant les ondes electromagnetiques utilisable a haute temperature.
WO1993009944A1 (en) * 1991-11-15 1993-05-27 Dispenza Beth A Materials for electromagnetic radiation attenuation
US5278377A (en) * 1991-11-27 1994-01-11 Minnesota Mining And Manufacturing Company Electromagnetic radiation susceptor material employing ferromagnetic amorphous alloy particles
CA2080177C (en) * 1992-01-02 1997-02-25 Edward Allan Highum Electro-magnetic shield and method for making the same
DE4243368A1 (de) * 1992-12-21 1994-09-29 Proc Peter Gegenstand aus Altkunststoffen
DE4324916A1 (de) * 1993-07-24 1995-01-26 Hugo Wolfgang Fiessler Formelement zur Absorption von elektromagnetischen Wellen
DE4335696C2 (de) * 1993-10-20 1998-01-29 Lohmann Gmbh & Co Kg Flächenförmige Abschirmung für Öffnungen in einem ein Gerät abschirmenden Faraday'schen Käfig und Verfahren zu deren Herstellung
JP2956875B2 (ja) * 1994-05-19 1999-10-04 矢崎総業株式会社 電磁遮蔽用成形材料

Also Published As

Publication number Publication date
DE29703725U1 (de) 1997-04-24
ATE253228T1 (de) 2003-11-15
IL131664A0 (en) 2001-01-28
DE59810025D1 (de) 2003-12-04
TR199902441T2 (xx) 2000-01-21
EP0963558B1 (de) 2003-10-29
AU6723498A (en) 1998-09-18
WO1998038518A1 (de) 1998-09-03
NO994219D0 (no) 1999-08-31
JP2001525056A (ja) 2001-12-04
EP0963558A1 (de) 1999-12-15
AU728113B2 (en) 2001-01-04

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application