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EP0306694A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Shielding device for shielded cabins, enclosures, casings or the like

Assignee: Siemens AG
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Filing: 1988-07-28
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Granted: —
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Expires: 2008-07-28
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Abstract

Abstract Translated from German Eine hochfrequenzdichte Abschirmung zwischen Gehäuseteilen (11, 13) wird dadurch erreicht, daß zumindest eine erste Kontaktvorrichtung (12) mit einer weiteren Abschirmung kombiniert wird. Die weitere Abschirmung ist ein Absorbermaterial (14), das aus einem Schaumstoff besteht, der mit leitendem verlustbehaftetem Material auf der Basis von Kohlenstoff getränkt ist und im Randbereich der Gehäuseteile (11, 13) angeordnete Hohlräume zumindest teilweise im wesentlichen spalt- und lückenlos ausfüllt. High-frequency shielding between housing parts (11, 13) is achieved by combining at least one first contact device (12) with a further shield. The further shielding is an absorber material (14) which consists of a foam which is impregnated with conductive lossy material based on carbon and which at least partially fills cavities arranged in the edge region of the housing parts (11, 13) essentially without gaps and gaps.

Inventors

  • 👤 Rudolf Dipl.-Ing. Schaller

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 21:30
CPC Classifications
H; H05; H05K; H05K9/00; H05K9/0007; H05K9/0015; H05K9/0016

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3885084A Cited
DE2601277A1 Cited
US4496627A Cited
DE8205425U1 Cited

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