초록 ▼

An assembly that includes first and second housing members, a gasket and a plurality of bolts that exert a clamp force to clamp the gasket between the first and second housing members. The gasket includes a plurality of tab members that engage the interior of one or both of the first and second hous

An assembly that includes first and second housing members, a gasket and a plurality of bolts that exert a clamp force to clamp the gasket between the first and second housing members. The gasket includes a plurality of tab members that engage the interior of one or both of the first and second housing members. The gasket tabs can resist a force exerted by a pressurized fluid within one or both of the first and second housing members. A gasket that is resistant to side loading due to a pressurized fluid is also provided.

대표청구항 ▼

1. A first housing portion having a first wall member that defines a first internal cavity, a first inner surface, a first outer surface and a first end face that extends between the first inner surface and the first outer surface, the internal cavity adapted to be filled with a pressurized fluid; a

1. A first housing portion having a first wall member that defines a first internal cavity, a first inner surface, a first outer surface and a first end face that extends between the first inner surface and the first outer surface, the internal cavity adapted to be filled with a pressurized fluid; a second housing portion having a second wall member that defines a second internal cavity, a second inner surface, a second outer surface and a second end face that extends between the second inner surface and the second outer surface;a gasket disposed axially between the first and second housing portions and sealingly engaging the first and second end faces, the gasket including a plurality of gasket bosses and at least one projecting portion that is located between two adjacent ones of the plurality of gasket bosses, each of the gasket bosses being adapted for receiving a threaded fastener there through;at least one recess formed in the first end face and not intersecting either of the first inner surface and the second inner surface; anda plurality of threaded fasteners that generate a clamping force that is transmitted through the first housing portion, the gasket and the second housing portion;wherein the at least one projecting portion extends into the at least one recess to limit laterally outward movement of the gasket between the first and second end faces relative to the first and second housing portions, and wherein the at least one projecting portion is preformed prior to any compression of any portion of the gasket between the first and second housing portions; andwherein the gasket defines first and second sealing surfaces that abut the first and second end faces, respectively, and wherein the at least one projecting portion extends axially from the first sealing surface by a predetermined distance that is greater than zero when the gasket is in an initially formed, uncompressed state. 2. The article of claim 1, wherein each of the projecting portions also extends into a corresponding recess formed in the second end face. 3. The article of claim 1, wherein the gasket is at least partially formed of an elastomer. 4. The article of claim 3, wherein the elastomer is a thermoplastic elastomer. 5. The article of claim 1, wherein the at least one projection is disposed in a target region in which a magnitude of the clamping force is relatively lower than a magnitude of the clamping force in a pair of regions adjacent to the target region. 6. The article of claim 1, wherein the at least one projecting portion is not configured to sealingly engage at least one of the first and second end faces. 7. The article of claim 1, wherein the gasket protrudes beyond the first inner surface into the internal cavity. 8. The article of claim 7, wherein the gasket protrudes outwardly from the first housing portion beyond the first outer surface. 9. The article of claim 1, wherein the gasket protrudes outwardly from the first housing portion beyond the first outer surface. 10. An article comprising: a first housing portion having a first wall member that defines a first internal cavity, a first inner surface, a first outer surface and a first end face that extends between the first inner surface and the first outer surface, the internal cavity adapted to be filled with a pressurized fluid;a second housing portion having a second wall member that defines a second internal cavity, a second inner surface, a second outer surface and a second end face that extends between the second inner surface and the second outer surface;a gasket disposed axially between the first and second housing portions and sealingly engaging the first and second end faces, the gasket including a plurality of gasket bosses and at least one projecting portion that is located between two adjacent ones of the plurality of gasket bosses, each of the gasket bosses being adapted for receiving a threaded fastener there through;at least one recess formed in the first end face and not intersecting either of the first inner surface and the second inner surface; anda plurality of threaded fasteners that generate a clamping force that is transmitted through the first housing portion, the gasket and the second housing portion;wherein the at least one projecting portion extends into the at least one recess to limit laterally outward movement of the gasket between the first and second end faces relative to the first and second housing portions, and wherein the at least one projecting portion is preformed prior to any compression of any portion of the gasket between the first and second housing portions;wherein the gasket defines first and second sealing surfaces that abut the first and second end faces, respectively, and wherein the at least one projecting portion extends axially from the first sealing surface by a predetermined distance that is greater than zero when the gasket is in an initially formed, uncompressed state;wherein the at least one projecting portion is not configured to sealingly engage at least one of the first and second end faces; andwherein the gasket protrudes one of: a) inwardly beyond the first inner surface into the internal cavity, b) outwardly from the first housing portion beyond the first outer surface, and c) both inwardly beyond the first inner surface into the internal cavity and outwardly from the first housing portion beyond the first outer surface. 11. The article of claim 10, wherein each of the projecting portions also extends into a corresponding recess formed in the second end face. 12. The article of claim 10, wherein the gasket is at least partially formed of an elastomer. 13. The article of claim 12, wherein the elastomer is a thermoplastic elastomer. 14. The article of claim 10, wherein the at least one projection is disposed in a target region in which a magnitude of the clamping force is relatively lower than a magnitude of the clamping force in a pair of regions adjacent to the target region.