Abstract: Contemplated device, assembly and methods include a sensor feed through assembly that protects and seals a set of wires. The assembly has a body, a first seal, a second seal and a cover. The wires thread through a first opening on the body through a second opening of the first seal and exit orthogonally between the first seal and the second seal. The cover tightens the entire assembly and secures the wires between the two seals. The entire unit can be coupled to other pressurized vessels under different temperatures and pressurized environments.

Abstract: An annular seal for use in sliding or translating applications is provided. An annular can comprises a metallic material formed into a ring. One or more ribs are disposed about an inner surface or an outer surface wall of the ring where the ribs provide a sliding sealing surface smaller having a reduced contact area relative to the width of the ring wall. The sliding sealing surface provides a seal against one or more sliding members. The rib-wall structure forms a circular beam providing greater structural integrity to the seal than would otherwise be possible.

Abstract: Contemplated device, assembly and methods include a sensor feed through assembly that protects and seals a set of wires. The assembly has a body, a first seal, a second seal and a cover. The wires thread through a first opening on the body through a second opening of the first seal and exit orthogonally between the first seal and the second seal. The cover tightens the entire assembly and secures the wires between the two seals. The entire unit can be coupled to other pressurized vessels under different temperatures and pressurized environments.

Abstract: Contemplated device, assembly and methods include a sensor feed through assembly that protects and seals a set of wires. The assembly has a body, a first seal, a second seal and a cover. The wires thread through a first opening on the body through a second opening of the first seal and exit orthogonally between the first seal and the second seal. The cover tightens the entire assembly and secures the wires between the two seals. The entire unit can be coupled to other pressurized vessels under different temperatures and pressurized environments.

Abstract: An annular seal for use in sliding or translating applications is provided. An annular can comprises a metallic material formed into a ring. One or more ribs are disposed about an inner surface or an outer surface wall of the ring where the ribs provide a sliding sealing surface smaller having a reduced contact area relative to the width of the ring wall. The sliding sealing surface provides a seal against one or more sliding members. The rib-wall structure forms a circular beam providing greater structural integrity to the seal than would otherwise be possible.

Abstract: Contemplated device, assembly and methods include a sensor feed through assembly that protects and seals a set of wires. The assembly has a body, a first seal, a second seal and a cover. The wires thread through a first opening on the body through a second opening of the first seal and exit orthogonally between the first seal and the second seal. The cover tightens the entire assembly and secures the wires between the two seals. The entire unit can be coupled to other pressurized vessels under different temperatures and pressurized environments.

Abstract: A seal of single or multiple plies and/or single or multiple convolution regions features inflection regions to arrest or reduce bending stress in the seal's acute bend regions and/or ply deformations on non-pressure-facing plies. Additionally, there is disclosed the combined use of multiple-ply seals incorporating the inflection regions in each ply and deformations on non-pressure-facing plies.

Abstract: A seal features a first curved region generally concave in a direction of concavity, and a second curved region generally concave in the direction of the concavity of the first curved region. The second curved region is oriented within the direction of concavity of the first curved region. A first bend connects the first curved region to the second curved region, and a second bend connects the first curved region to the second curved region.

Abstract: A seal features a first ply and a second ply, each ply having at least one convolution. Leg termination regions connect the plies, such that a substantially enclosed volume is created between said first and second surfaces. Additional plies may be disposed between the first and second plies, the material of the additional plies having substantially the same convoluted shape of the first and second surfaces and being disposed within the envelope created between the first and second surfaces. The seal of the present invention may be formed of tube or strip stock. A seal formed of strip stock may have its edges, running about the circumference of the seal, either abutting, overlapping, or welded to each other.

Abstract: A resilient seal has an annular curved region having a generally C-shaped cross section, and a pair of annular leg regions. Each leg region has a free end and extends generally radially inward towards the inside of the C-shaped cross section. The leg regions contact each other and each form a generally frustro-conical disk spring member extending inwardly from the curved region. The leg regions are adapted to contact each other and to provide a restoring force when the sealing ring is compressed. A first bend connects one of said leg regions to the curved region, and a second bend connects the other of the leg regions to the curved region.

Abstract: A seal features a first ply and a second ply, each ply having at least one convolution. Leg termination regions connect the plies, such that a substantially enclosed volume is created between said first and second surfaces. Additional plies may be disposed between the first and second plies, the material of the additional plies having substantially the same convoluted shape of the first and second surfaces and being disposed within the envelope created between the first and second surfaces. The seal of the present invention may be formed of tube or strip stock. A seal formed of strip stock may have its edges, running about the circumference of the seal, either abutting, overlapping, or welded to each other.

Abstract: A seal of single or multiple plies and/or single or multiple convolution regions features inflection regions to arrest or reduce bending stress in the seal's acute bend regions and/or ply deformations on non-pressure-facing plies. Additionally, there is disclosed the combined use of multiple-ply seals incorporating the inflection regions in each ply and deformations on non-pressure-facing plies.

Abstract: A resilient seal has an annular curved region having a generally C-shaped cross section, and a pair of annular leg regions. Each leg region has a free end and extends generally radially inward towards the inside of the C-shaped cross section. The leg regions contact each other and each form a generally frustro-conical disk spring member extending inwardly from the curved region. The leg regions are adapted to contact each other and to provide a restoring force when the sealing ring is compressed. A first bend connects one of said leg regions to the curved region, and a second bend connects the other of the leg regions to the curved region.

Abstract: A seal and method of using a seal are provided. The seal has a convolution region and two legs extending therefrom, and the seal may be positioned in a cavity such that an inner side of an extending leg faces a lower pressure zone; and/or an outer side of an extending leg faces a higher pressure zone.