Gasket assembly for sealing electromagnetic waves

Claim 2

A gasket assembly for sealing electromagnetic waves, said gasket assembly comprising: coil spring means for blocking the propagation of electromagnetic waves therepast, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring means in a position enabling loading of the coil spring means along a selected direction, said groove means comprising surface means for causing the individual coils to always turn in a selected angular direction in order to control electromagnetic shielding effectiveness of the coil spring means, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, smaller than the coil height.

Claim 3

The gasket assembly according to claim 1 wherein said coil spring means is filled with an elastomer.

Claim 4

The gasket assembly according to claim 1 wherein said individual coils are interconnected to form a continuous coil spring means.

Claim 5

The gasket assembly according to claim 3 wherein said groove means is in a circular pattern.

Claim 6

An axially loadable gasket assembly for sealing electromagnetic waves, said gasket assembly comprising: coil spring means for blocking the propagation of electromagnetic waves therepast, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring means in a position enabling axial loading of the coil spring means, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control electromagnetic shielding effectiveness of the coil spring means, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 7

An axially loadable gasket assembly for sealing electromagnetic waves, said gasket assembly comprising: coil spring means for blocking the propagation of electromagnetic waves therepast, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring means in a position enabling axial loading of the coil spring means, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control electromagnetic shielding effectiveness of the coil spring means, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 8

An axially loadable gasket assembly for sealing electromagnetic waves, said gasket assembly comprising: continuous coil spring means for blocking the propagation of electromagnetic waves therepast, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, each individual coil being oval and having a major and a minor axis; and groove means for supporting said coil spring means in a position enabling loading of the coil spring means along the major axis of the individual coils and deflection of the individual coils along the minor axis thereof, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control electromagnetic shielding effectiveness of the coil spring means, said surface means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 9

An axially loadable gasket assembly for sealing electromagnetic waves, said gasket assembly comprising: continuous coil spring means for blocking the propagation of electromagnetic waves therepast, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, each individual coil being oval and having a major and a minor axis; and groove means for supporting said coil spring means in a position enabling loading of the coil spring means along the major axis of the individual coils and deflection of the individual coils along the minor axis thereof, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control electromagnetic shielding effectiveness of the coil spring means, said surface means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 10

The gasket assembly according to claim 6 wherein said surface means further comprises generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction.

Claim 11

The gasket assembly according to claim 6 wherein said coil spring means is filled with an elastomer.

Claim 12

The gasket assembly according to claim 6 wherein said groove means is in a circular pattern.

Claim 13

A gasket assembly for controlling electrical conductivity, said gasket assembly comprising: coil spring means for controlling electrical conductivity, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring means in a position enabling loading of the coil spring means along a selected direction, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control electrical conductivity of the coil spring means, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 14

A gasket assembly for controlling electrical conductivity, said gasket assembly comprising: coil spring means for controlling electrical conductivity, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring means in a position enabling loading of the coil spring means along a selected direction, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control electrical conductivity of the coil spring means, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 15

A gasket assembly for controlling thermal dissipation, said gasket assembly comprising: coil spring means for controlling thermal dissipation, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring means in a position enabling loading of the coil spring means along a selected direction, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control thermal dissipation of the coil spring means, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 16

A gasket assembly for controlling thermal dissipation, said gasket assembly comprising: coil spring means for controlling thermal dissipation, said coil spring means comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring means in a position enabling loading of the coil spring means along a selected direction, said groove means comprising surface means for causing individual coils to always turn in a selected angular direction in order to control thermal dissipation of the coil spring means, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 17

A gasket assembly for environmental sealing, said gasket assembly comprising: a coil spring comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring in a position enabling loading of the coil spring along a selected direction, said groove means comprising surface means for causing the individual coils to always turn in a selected angular direction in order to control environmental sealing effectiveness of the coil spring, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.

Claim 18

A gasket assembly for environmental sealing, said gasket assembly comprising: a coil spring comprising a plurality of individual coils canted along a centerline thereof, having a major and a minor axis with a coil height measured along the minor axis; and groove means for supporting said coil spring in a position enabling loading of the coil spring along a selected direction, said groove means comprising surface means for causing the individual coils to always turn in a selected angular direction in order to control environmental sealing effectiveness of the coil spring, said groove means comprising all of a bottom groove surface disposed aslant to said loading direction and generally parallel side groove surfaces adjoining said bottom groove surface and disposed parallel to said loading direction, said side groove surfaces defining a groove width, therebetween, said coil height being at least equal to said groove width.