Patent Number: 6,254,107

Title: Electrically conductive seal and a process for the manufacture thereof

Abstract: An electrically conductive seal which is metered onto a sealing surface in a freshly-extruded condition, for the junction point between two housing sections of a conductive housing which accommodates electronic modules, for shielding from interference radiation and for the prevention of a material transfer through the sealing gap is constructed in two or more layers by means of co-extrusion and encompasses at least one internally-positioned elastic sealant strand which does not contain conductive components, as well as an external ring-shaped conductive strand which encases the latter and which has low inherent elasticity and wall thickness and is made of an elastic sealant which is mixed with electrically conductive constituents. As a supplement or an option, an absorber strand which is made of magnetic constituents which are imbedded in a sealing material may be provided in the inside of the seal.

Inventors: Neuhaus; Alexander (Berlin, DE)

Assignee: Neuhaus Elektronik GmbH

International Classification: F16J 15/06 (20060101); H01Q 17/00 (20060101); H05K 9/00 (20060101); H05K 005/00 (); F16J 015/08 (); F16J 015/10 ()

Expiration Date: 07/03/2018