A subsea connector (20) is provided for joining a first cable (2) having a first minimum bending radius (MBR) and a second cable (3) having a second minimum bending radius (MBR). The subsea connector is arranged with a first joint device (21, 53) for connection with the first cable and a second joint device (22, 54) for connection with the second cable (3). The subsea connector comprises a conductive member (25, 57) for transfer of electric power between the first and the second cable (2,3), the conductive member having, in an installed position, a U-shape configuration and the radius of curvature of the subsea connector is less than or equal to the first and second minimum bending radii such that at least a portion of the first cable (2) extending from connection with the first joining device (21,53) is arranged essentially parallel with at least a portion of the second cable (3) extending from connection with the second joint device (22,54). The invention also concerns a cable arrangement, a junction box and a method for assembly and installation of a flowline arrangement.

The disclosed systems for laying underground fiber optic cable may include a drive body, at least one rotational motor, a forward auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a first rotational direction, and a rear auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a second, opposite rotational direction. Various other systems, methods, and devices are also disclosed.

The disclosed systems for laying underground fiber optic cable may include a drive body, at least one rotational motor, a forward auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a first rotational direction, and a rear auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a second, opposite rotational direction. Various other systems, methods, and devices are also disclosed.

The disclosed systems for laying underground fiber optic cable may include a drive body, at least one rotational motor, a forward auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a first rotational direction, and a rear auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a second, opposite rotational direction. Various other systems, methods, and devices are also disclosed.

The disclosed systems for laying underground fiber optic cable may include a drive body, at least one rotational motor, a forward auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a first rotational direction, and a rear auger element rotatably coupled to the drive body and positioned to be rotated by the at least one rotational motor in a second, opposite rotational direction. Various other systems, methods, and devices are also disclosed.

A system and method for increasing friction between cables and surrounding soil is disclosed. In particular, a cable apparatus for use in a sub-surface protective network of intertwined cables is provided which comprises an elongate reinforced polymer cable body having a length. The cable apparatus also includes a plurality of elongate barbs provided along the length of the cable body. The barbs extend from the cable body to a respective free end in both a lengthwise direction and radially. Additionally, the barbs are spaced apart in one or more of the lengthwise direction along the length of the cable body and circumferentially about the cable body. Moreover, according to a further aspect, a plurality of such cables can be provided underground and intertwined to define a protective network cables for protecting buried assets.

A member for use in undersea applications comprising a plurality of conduits assembled into a bundle; the bundle being wrapped with a pressure-sensitive tape comprising a backing, a layer of corrosion-resistant yarns on one surface of the backing, and pressure-sensitive adhesive layer that coats the corrosion-resistant yarns and binds them to the backing.

An object to provide a submarine optical transmission apparatus capable of efficiently housing optical components and electric components. First component housing units can house either or both of an optical component and an electric component and are stacked in a Z-direction. A case can house the first component housing units and a longitudinal direction thereof is an X-direction. A heat dissipating member is disposed in the case and conducts heat generated in the first component housing units to the case.

An ice bridge system for a cellular transmissions site assembled with a ladder frame section to support cabling laid on top of the and a ladder support with a preformed base for resting on a ground surface, a preformed set of mounting points for securing one or more sections of the ladder frame, such that the ladder frames mate end to end with each other and a structural support section between the base and mounting points to support the weight of the ladder frame and supported cables.

An assembly (10) protects an elongate member (e.g., an electrical cable) extending through an opening in a support structure (e.g., a wind turbine leg (12) and passes through at least one bend protector, e.g., a bend stiffener (20a, 20b), and a retaining device (18). The retaining device (18) has a body configured to lock itself to the opening. The body carries an abutment (78) and locking members (84), which are movable between retracted and extended positions. A movable member (86) is carried by the body (82), moveable axially with respect to it, and attachable to a pulling line. As the assembly (10) is pulled into the opening by the pulling line, the abutment (78) engages the support structure and arrests inward movement. The movable member (86) is moved in the inward direction with respect to the body (82), and the locking members (84) move to their extended positions to lock the retaining device in place.