A seal for use within a hydrocarbon environment including a core and a shell that is coupled to the core. The core includes an elastomeric core material with a first modulus. The shell includes a shell material with a second modulus that is lesser than the first modulus. The core and the shell can be positioned to generate a pressure and electrical seal at a sealing interface.

A seal for use within a hydrocarbon environment including a core and a shell that is coupled to the core. The core includes an elastomeric core material with a first modulus. The shell includes a shell material with a second modulus that is lesser than the first modulus. The core and the shell can be positioned to generate a pressure and electrical seal at a sealing interface.

An electrical feed through assembly includes a mechanical connector extending between a first end and a second end. The mechanical connector defines at least one opening through the mechanical connector between the first end and the second end. The electrical feed through assembly includes a first electrical connector attached to the first end of the mechanical connector. The first electrical connector includes a conductor portion that extends through the at least one opening in the mechanical connector. The first electrical connector includes a grounded portion within which the conductor portion is received. An inner radial surface of the grounded portion is sealed with the conductor portion. An outer radial surface of the grounded portion is attached to the mechanical connector.

A vibration resistant connector is disclosed. The connector employs a friction member to create a resistance between a coupling nut of the connector and a connector body of the connector that is disposed in a cavity formed by the coupling nut. In some embodiments, the friction member is in the form of an O-ring that encircles a portion of the connector body and that is compressed by the coupling nut.

A vibration resistant connector is disclosed. The connector employs a friction member to create a resistance between a coupling nut of the connector and a connector body of the connector that is disposed in a cavity formed by the coupling nut. In some embodiments, the friction member is in the form of an O-ring that encircles a portion of the connector body and that is compressed by the coupling nut.

A pin for a subsea connector having an electrical conductor, an insulating sleeve around the conductor and a conductive layer provided on a portion of the outer surface of the insulating sleeve. The insulating sleeve has a recess that extends in an axial direction over a portion of the insulating sleeve. The conductive layer is provided in the recess.

A terminal crimped wire includes a wire including a conductor and an insulation sheath covering a circumference of the conductor, a crimping terminal crimped to the wire, an anticorrosion material which covers an exposed part of the wire drawn out of the crimping terminal, and an elastic member provided along a circumference of the wire. The wire is crimped to the crimping terminal via the elastic member interposed therebetween.

A terminal crimped wire includes a wire including a conductor and an insulation sheath covering a circumference of the conductor, a crimping terminal crimped to the wire, an anticorrosion material which covers an exposed part of the wire drawn out of the crimping terminal, and an elastic member provided along a circumference of the wire. The wire is crimped to the crimping terminal via the elastic member interposed therebetween.

The present invention relates to an assembly for the improved connection or termination of one or more minerally insulated cables, the assembly comprising an electrically insulating plate comprising one or more channels to accommodate and support one or more inward cables; one or more channels to accommodate and support one or more outward cables; one or more recesses to accommodate one or more electrical components; one or more terminal studs arranged to connect said at least one inward and outward cable; and a protective cover comprising one or more protective plates locatable over the electrically insulating plate and cables and further comprising one or more recesses located so as to provide access to each of the one or more terminal studs.

The present invention relates to an assembly for the improved connection or termination of one or more minerally insulated cables, the assembly comprising an electrically insulating plate comprising one or more channels to accommodate and support one or more inward cables; one or more channels to accommodate and support one or more outward cables; one or more recesses to accommodate one or more electrical components; one or more terminal studs arranged to connect said at least one inward and outward cable; and a protective cover comprising one or more protective plates locatable over the electrically insulating plate and cables and further comprising one or more recesses located so as to provide access to each of the one or more terminal studs.