Voltage dividing shielded door seal

Details Voltage dividing shielded door seal Voltage dividing shielded door seal

1984-01-16

1987-06-30

Grimley, Arthur T.

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

H05K 900

Patent

active

046772510

ABSTRACT:
A door seal used in shielded enclosures for ensuring that high and low frequency electromagnetic waves are not allowed to pass through the shielded enclosure. One portion of the door seal contains a cavity having a dielectric material therein. Additionally, a small gap is provided in the periphery surrounding the cavity such that a voltage dividing network is established in the door seal for attenuating the effect of any high frequency or low frequency electromagnetic wave which would pass in either direction through the seal.

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