DE3041603A1 - Verfahren und vorrichtung zur abschirmung von elektromagnetischen interferenzen - Google Patents

Verfahren und vorrichtung zur abschirmung von elektromagnetischen interferenzen

Info

Publication number
DE3041603A1
DE3041603A1 DE19803041603 DE3041603A DE3041603A1 DE 3041603 A1 DE3041603 A1 DE 3041603A1 DE 19803041603 DE19803041603 DE 19803041603 DE 3041603 A DE3041603 A DE 3041603A DE 3041603 A1 DE3041603 A1 DE 3041603A1
Authority
DE
Germany
Prior art keywords
layers
shielding
conductivity
thin
permeability
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.)
Withdrawn
Application number
DE19803041603
Other languages
German (de)
English (en)
Inventor
William Richard Elgin Ill. Conley
Jack Charles Volkers
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of DE3041603A1 publication Critical patent/DE3041603A1/de
Withdrawn legal-status Critical Current

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

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
DE19803041603 1979-10-31 1980-10-31 Verfahren und vorrichtung zur abschirmung von elektromagnetischen interferenzen Withdrawn DE3041603A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8943579A 1979-10-31 1979-10-31

Publications (1)

Publication Number Publication Date
DE3041603A1 true DE3041603A1 (de) 1981-05-14

Family

ID=22217629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803041603 Withdrawn DE3041603A1 (de) 1979-10-31 1980-10-31 Verfahren und vorrichtung zur abschirmung von elektromagnetischen interferenzen

Country Status (9)

Country Link
JP (1) JPS56130999A (pt)
AU (1) AU6343780A (pt)
BR (1) BR8006926A (pt)
DE (1) DE3041603A1 (pt)
ES (1) ES496421A0 (pt)
FR (1) FR2468965A1 (pt)
GB (1) GB2062358B (pt)
IT (1) IT1134068B (pt)
SE (1) SE8007075L (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7798277B2 (en) 2007-05-31 2010-09-21 Caterpillar Inc Machine retarder

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115699U (ja) * 1983-01-25 1984-08-04 旭スクリ−ンプロセス印刷株式会社 電磁波シ−ルド材
JPS60172534A (ja) * 1984-02-17 1985-09-06 株式会社東芝 電磁波のシ−ルド部材
DE3534059C1 (en) * 1985-09-25 1990-05-17 Dornier Gmbh Fibre composite material
JPS62158900U (pt) * 1986-03-28 1987-10-08
JPS6356999A (ja) * 1986-08-28 1988-03-11 平岡織染株式会社 非アモルフアス金属積層シ−ト
FR2737347B1 (fr) * 1988-11-17 1997-12-19 Alsthom Cge Alcatel Structure pour l'absorption d'ondes electromagnetiques
FR2716577B1 (fr) * 1989-03-22 1996-05-24 France Etat Armement Matériaux et peintures destinés à réduire la réflexion des ondes radar.
ES2075167T3 (es) * 1989-10-26 1995-10-01 Colebrand Ltd Absorbentes.
RU2155420C1 (ru) * 2000-01-12 2000-08-27 Акционерное общество закрытого типа "МаТИК - юрис групп" Радиопоглощающее покрытие, способ получения и управления его свойствами и устройство для дистанционного измерения отражательных свойств покрытий на объектах в свч диапазоне радиоволн
GB2439109A (en) * 2006-06-13 2007-12-19 Isis Innovation Electromagnetic radiation screen
GB201112740D0 (en) 2011-07-25 2011-09-07 Qinetiq Ltd Radiation absorption
RU2646439C1 (ru) * 2017-03-14 2018-03-06 Федеральное государственное бюджетное учреждение науки Институт космических исследований Российской академии наук Многослойный электромагнитный экран

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512391A (pt) * 1951-06-29
GB757490A (en) * 1953-03-14 1956-09-19 Gilbert Anthony Mullins Hyde Improvements in or relating to electric cables and wave-guides
US3300781A (en) * 1965-05-27 1967-01-24 Nat Res Corp Radar countermeasure article
US4047174A (en) * 1968-06-07 1977-09-06 The United States Of America As Represented By The Secretary Of The Army Method of reducing the radar cross-section of a dielectric body
NL7103795A (pt) * 1970-10-01 1972-04-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7798277B2 (en) 2007-05-31 2010-09-21 Caterpillar Inc Machine retarder

Also Published As

Publication number Publication date
ES8201388A1 (es) 1981-12-01
AU6343780A (en) 1981-05-07
FR2468965A1 (fr) 1981-05-08
SE8007075L (sv) 1981-05-01
GB2062358A (en) 1981-05-20
JPS56130999A (en) 1981-10-14
GB2062358B (en) 1983-08-17
IT1134068B (it) 1986-07-24
ES496421A0 (es) 1981-12-01
IT8025610A0 (it) 1980-10-28
BR8006926A (pt) 1981-05-05

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: HAUCK, H., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MU

8139 Disposal/non-payment of the annual fee