A fitting for receiving an insulated lead and a method for assembly thereof are provided. The fitting comprises an elongate member, a sleeve, a collar, and an insulator. The elongate member comprises a first end, a second end, and an interior surface defining an elongate cavity. The first end is open. The sleeve is configured to receive the insulated lead. The first end is configured to receive the sleeve. The collar is configured to compress the sleeve onto the insulated lead to form a seal between the insulated lead and the elongate member. The insulator is configured to inhibit electrical contact between an inner conductor of the insulated lead and the interior surface of the elongate member.

A fitting for receiving an insulated lead and a method for assembly thereof are provided. The fitting comprises an elongate member, a sleeve, a collar, and an insulator. The elongate member comprises a first end, a second end, and an interior surface defining an elongate cavity. The first end is open. The sleeve is configured to receive the insulated lead. The first end is configured to receive the sleeve. The collar is configured to compress the sleeve onto the insulated lead to form a seal between the insulated lead and the elongate member. The insulator is configured to inhibit electrical contact between an inner conductor of the insulated lead and the interior surface of the elongate member.

Example embodiments provide a device that includes a housing with a surface with a cable pass-through hole, and a plate mounted against a surface of the housing, such that the plate includes a base which is affixed to the housing surface, and a protruding portion which extends vertically from the base, and the protruding portion has a support element which protrudes in a horizontal direction with respect to the base so a cable may rest against the protruding portion while being passed through the cable pass-through hole.

Example embodiments provide a device that includes a housing with a surface with a cable pass-through hole, and a plate mounted against a surface of the housing, such that the plate includes a base which is affixed to the housing surface, and a protruding portion which extends vertically from the base, and the protruding portion has a support element which protrudes in a horizontal direction with respect to the base so a cable may rest against the protruding portion while being passed through the cable pass-through hole.

A cable entry sealing system includes a housing having a first housing end and a second housing end; a sealing and shielding member having a portion insertable into the housing, the sealing and shielding member comprising: a plug portion and a medial sealing portion, extending from the plug portion. The medial sealing portion includes a first raised edge, a lip sealing portion extending outwardly from the first raised edge, and a medial body section having a second raised edge. The system further includes an end sealing portion, extending from the medial portion, and at least one compression member coupled to the end sealing portion. The sealing and shielding member is configured to prevent contamination into the cable entry sealing system and distortion of the at least one compression member.

Provided are a cable securing clamp and a data transmission device. The cable securing clamp includes a clamp body and a snap member. The clamp body is provided with a first through hole, a side wall of the clamp body is provided with a second through hole communicating with the first through hole, and the first through hole is configured to allow a cable to pass through. A first end of the snap member is pivotally connected to the clamp body, a second end of the snap member is in interference fit with the second through hole, a surface of the second end of the snap member is provided with a tooth structure, and the tooth structure is configured to snap the cable in the first through hole such that the cable is secured in an extending direction of the first through hole.

A system for use in hydrocarbon production includes a well that has a wellhead and extends downhole into a reservoir. The wellhead has a passageway that extends through a sidewall thereof. The system includes piping extending from the wellhead at the passageway. A downhole electrical device is disposed downhole in the well. A cable is coupled to the downhole electrical device and includes electrical wires extending from the downhole electrical device, out of the wellhead, through the passageway in the sidewall, and along the piping. A cooling section is disposed along the piping through which the electrical wires pass, and an electrical connector is coupled to the electrical wires for electrical connection thereto such that the wires extend along the cooling section between electrical connector and the wellhead.

This disclosure describes a sealing body (2) for sealing a telecommunication cable in a port entry device. The sealing body has a) a passageway for receiving a section of the cable, b) a base (31) forming a first axial portion of the passageway, and c) a segmented tubular wall (40, 41), elastically deformable and radially compressible, forming an adjacent second axial portion of the passageway.

A wiring harness 1 includes a wire 11, a binding band 20 to be wound on and fixed to the wire 11 and a housing 30 to be externally mounted on the wire 11. The housing 30 includes a restricting groove 46 for receiving the binding band 20. A displacement of the wire 11 with respect to the housing 30 is restricted by the binding band 20 being locked to a groove side surface 46A of the restricting groove 46. According to this configuration, manufacturing tolerances and assembling tolerances can be absorbed by setting certain clearances between the binding band 20 and the groove side surfaces 46A. Further, even if a tensile force is applied to the wire 11, the deviation of a winding position of the binding band 20 on the wire 11 can be suppressed.

Electrical power supply cord retention systems are described. Also described are drain cleaning machines using such cord retention systems. In addition, methods of selectively retaining power cords in association with drain cleaning machines are described.