There is illustrated and described a plastics material hose comprising: a hose wall of plastics material, and an electrical conductor, wherein the electrical conductor is constructed as a braid having a plurality of fibres. In order to achieve compensation for and reliable discharge of electrical charge concentrations with specific disadvantages being avoided, it is proposed that the braid have at least one carbon fibre.

There is illustrated and described a plastics material hose comprising: a hose wall of plastics material, and an electrical conductor, wherein the electrical conductor is constructed as a braid having a plurality of fibres. In order to achieve compensation for and reliable discharge of electrical charge concentrations with specific disadvantages being avoided, it is proposed that the braid have at least one carbon fibre.

A conductor arrangement for an electrical connection includes a flexible multi-core internal conductor, an electromagnetic shield surrounding the flexible multi-core internal conductor, a thermoplastic hard plastic sheath surrounding a first portion of the flexible multi-core internal conductor, and a flexible corrugated tube surrounding a second portion the flexible multi-core internal conductor. A first portion of the thermoplastic hard plastic sheath includes an elongated flattened shape. A second portion of the thermoplastic hard plastic sheath includes an essentially round shape. The second portion of the thermoplastic hard plastic sheath is adjacent the first portion of the thermoplastic hard plastic sheath.

A conductor arrangement for an electrical connection includes a flexible multi-core internal conductor, an electromagnetic shield surrounding the flexible multi-core internal conductor, a thermoplastic hard plastic sheath surrounding a first portion of the flexible multi-core internal conductor, and a flexible corrugated tube surrounding a second portion the flexible multi-core internal conductor. A first portion of the thermoplastic hard plastic sheath includes an elongated flattened shape. A second portion of the thermoplastic hard plastic sheath includes an essentially round shape. The second portion of the thermoplastic hard plastic sheath is adjacent the first portion of the thermoplastic hard plastic sheath.

A mineral-insulated cable has a non-circular cross-sectional shape that does not allow the internal wires to twist or change alignment during manufacturing of the cable.

An electrical power transmission line conductor having a bundle of at least one electrical conductor configured for transmission of high voltage alternating current electrical power, at least one strengthening structure bundled with the electrical conductor to provide physical support to the electrical conductor, and at least one magnetocaloric structure having magnetocaloric material. A changing magnetic field generated by transmission of high voltage alternating current electrical power via the at least one conductor causes the magnetocaloric material composition to exhibit a magnetocaloric effect to regulate the operating temperature of the electrical power transmission line conductor.

An electrical device (100, 200) is provided with a tubular metal sheath (110, 210, 250, 260) and with an insulator body (120, 160, 220, 251, 261), which is arranged in the interior of the tubular metal sheath (110, 210, 250, 260) and through which passes at least one tunnel-like opening (tunnel opening) (121, 122, 161, 162, 221, 252, 262). At least one section (131a, 132a, 171a, 172a) of a first electrical conductor (131, 132, 171, 172, 231) is arranged in the tunnel opening (121, 122, 161, 162, 221, 252, 262), in which the cross-sectional geometry of the tunnel opening (121, 122, 161, 162, 221, 252, 262) deviates from a circular shape.

An electrical device (100, 200) is provided with a tubular metal sheath (110, 210, 250, 260) and with an insulator body (120, 160, 220, 251, 261), which is arranged in the interior of the tubular metal sheath (110, 210, 250, 260) and through which passes at least one tunnel-like opening (tunnel opening) (121, 122, 161, 162, 221, 252, 262). At least one section (131a, 132a, 171a, 172a) of a first electrical conductor (131, 132, 171, 172, 231) is arranged in the tunnel opening (121, 122, 161, 162, 221, 252, 262), in which the cross-sectional geometry of the tunnel opening (121, 122, 161, 162, 221, 252, 262) deviates from a circular shape.

A conductor arrangement for an electrical energy or data transmission connection includes at least one conductor portion comprising a flexible internal conductor and a thermoplastic hard plastic sheath surrounding the flexible internal conductor. The thermoplastic hard plastic sheath is transformable into a formable state when heated to a threshold temperature defined at a specific softening point, and the thermoplastic hard plastic sheath hardens into a formed state when cooled.

A mineral-insulated cable has a non-circular cross-sectional shape that does not allow the internal wires to twist or change alignment during manufacturing of the cable.