초록 ▼

A non-metallic integral housing includes a plurality of fiber covered foam panels joined together. An electro-magnetic shield is disposed on one surface and around the edges of the panels. The shield includes a pair of metallic foils having openings therein separated by a fibrous non-conducting mate

A non-metallic integral housing includes a plurality of fiber covered foam panels joined together. An electro-magnetic shield is disposed on one surface and around the edges of the panels. The shield includes a pair of metallic foils having openings therein separated by a fibrous non-conducting material. Layers of additional fibrous material are disposed on opposite surfaces of the foils. The metallic foils with the fibrous material are disposed on the outer surfaces and around the edges of the panels where they are metallurgically joined. Resin is impregnated into the fibrous material to encapsulate the metal foils to produce an integral isolated housing with the shield within the walls of the housing.

대표청구항 ▼

A shelter having electro-magnetic shielding comprising: (a) a plurality of panels, (b) a plurality of metallic sheets on the exterior surfaces of said panels and extending around the edges of said panels; (c) layers of fibrous material on opposite sides of each of said plurality of metallic sheets;

A shelter having electro-magnetic shielding comprising: (a) a plurality of panels, (b) a plurality of metallic sheets on the exterior surfaces of said panels and extending around the edges of said panels; (c) layers of fibrous material on opposite sides of each of said plurality of metallic sheets; (d) means for joining together and assembling said panels with said metallic sheets so that portions of said metallic sheets associated with adjacent panels extend beyond said panels inwardly into said shelter; and (e) said portions of said metallic sheets being metallurgically joined to provide a continuous shield around said shelter.