Flame retardant EMI shielding gasket
First Claim
Patent Images
1. A flame retardant, electromagnetic interference (EMI) shielding gasket comprising:
- a resilient core member extending lengthwise along a central longitudinal axis and having an outer surface extending circumferentially about said longitudinal axis, said core member being formed of a foamed elastomeric material;
an electrically-conductive fabric member surrounding the outer surface of said core member, said fabric member having an interior surface disposed facing the outer surface of said core member and an oppositely-facing exterior surface; and
a flame retardant layer coating at least a portion of the interior surface of said fabric member, said flame retardant layer being effective to afford said gasket a flame class rating of V-0 under Underwriter'"'"'s Laboratories (UL) Standard No.94.
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Abstract
A flame retardant, electromagnetic interference (EMI) shielding gasket construction. The construction includes a resilient core member formed of a foamed elastomeric material, an electrically-conductive fabric member surrounding the outer surface of the core member, and a flame retardant layer coating at least a portion of the interior surface of the fabric member. The flame retardant layer is effective to afford the gasket construction with a flame class rating of V-0 under Underwriter'"'"'s Laboratories (UL) Standard No. 94.
11 Citations
7 Claims
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1. A flame retardant, electromagnetic interference (EMI) shielding gasket comprising:
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a resilient core member extending lengthwise along a central longitudinal axis and having an outer surface extending circumferentially about said longitudinal axis, said core member being formed of a foamed elastomeric material;
an electrically-conductive fabric member surrounding the outer surface of said core member, said fabric member having an interior surface disposed facing the outer surface of said core member and an oppositely-facing exterior surface; and
a flame retardant layer coating at least a portion of the interior surface of said fabric member, said flame retardant layer being effective to afford said gasket a flame class rating of V-0 under Underwriter'"'"'s Laboratories (UL) Standard No.94. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification