An electrical harness comprising at least one electrical connection, an electromagnetic protection system, a system for detecting electric arcs, and a tubular jacket obtained by braiding bundles of strands comprising metal strands forming at least part of the electromagnetic protection system and strands in the form of segments of optical fiber forming at least part of the system for detecting electric arcs. This solution contributes to reducing the mass of an electrical harness.

In a wire harness, an electric wire conductor is formed in an elongated and flat shape, extends along an extending direction, and has one end connected to a positive electrode side of a battery. A ground conductor is formed in an elongated and flat shape, extends along the extending direction, is insulatively stacked on the electric wire conductor, and has one end connected to a negative electrode side of the battery. The communication conductor is formed in an elongated shape, extends along the extending direction, and is insulatively stacked on the ground conductor on the side opposite to the electric wire conductor side. The dielectric is provided between the communication conductor and the ground conductor and has a predetermined dielectric constant. The communication conductor, the dielectric, and the ground conductor constitute the microstrip line capable of transmitting the signal.

A power cable and a power adaptor including the same are disclosed. The disclosed power adaptor comprises: an adaptor body; and a cable connected to the adaptor body, wherein the cable includes a plurality of conducting wires, which are arranged to be spaced in parallel to one another, and an outer skin, made of a transparent material, surrounding the plurality of conducting wires.

A flexible flat cable for transmitting high-frequency signals includes an inner flat cable and a pair of shielding composite layers, which are divided into a main section, two connecting sections, and two sealing sections. The inner flat cable is disposed in the main section, and includes a plurality of conductors, an insulated glue layer, a pair of insulated partition layers and a pair of metallic shielding layers. The pair of insulated partition layers are disposed at two sides of the conductors and are affixed oppositely. The pair of metallic shielding layers are disposed at outer sides of the pair of insulated partition layers. Each shielding composite layer has a width larger than a width of the inner flat cable, and includes an outer shielding layer and a conductive glue layer having one part affixed to the inner flat cable and another part affixed to each other.

A hybrid cable applicable in oil wells is disclosed, comprising a FIMT, a conductor layer formed by continuous laser welding and cylindrically covered the outer surface of the FIMT, the outer cylindrical surface of the conductor layer being covered with a high temperature resistant insulating layer by a continuous extrusion method or by wrapped helically with insulating tapes around the outer surface of the conductor layer and the external steel tube cylindrically covered the outer surface of the insulating layer. The conductor layer is coaxial with the FIMT, the inner space of the hybrid cable to accommodating excess length of the optical fiber for thermal expansions or the tensile stress of the optical cable. The thickness of the insulating layer cylindrically covered the outer surface of the conductor layer can be increased, thereby improving the insulating property. A method of manufacturing such hybrid cable is disclosed.

A bus bar or similar high current conductor may be sheathed in a high relative permeability material formed in layers to both increase the inductance of that conductor and to provide a capacitance and resistance useful for forming a low pass filter to reduce the rise time of the voltage signals on the bus bar such as can be damaging to motor insulation and the like.

A cable device has a first connector, a connecting cable and at least one electrical component. The connecting cable has at least one signaling yarn and a first textile. The at least one signaling yarn is arranged within the first textile and has a supporting material having a strength of 26 through 40 strands. One end of the at least one signaling yarn is electrically connected to the first connector, and one end of the first textile is connected to the first connector. The electric signals are propagated between the at least one electrical component and the first connector, and the at least one electrical component is electrically connected to the other end of the at least one signaling yarn and connected to the other end of the first textile.

A flat wiring structure is including a plurality of layers, and includes a power supply layer, and a first ground layer and a second ground layer laminated with the power supply layer sandwiched therebetween. In a plan view of the flat wiring structure when viewed from a direction along a lamination direction of the first ground layer, the power supply layer, and the second ground layer, the power supply layer has a width in a short direction smaller than those of the first ground layer and the second ground layer, and the power supply layer is provided at a position covered with the first ground layer and the second ground layer.

Workability during the connection of inductors is improved. A conductive path (A) with noise filter includes a plurality of conductive path main bodies (11u, 11v, 11w), a plurality of insulating layers (12u, 12v, 12w) that surround respective outer circumferences of the conductive path main bodies (11u, 11v, 11w), a plurality of conductors (16u, 16v, 16w) that are provided with the insulating layers (12u, 12v, 12w) being sandwiched between the conductors (16u, 16v, 16w) and the conductive path main bodies (11u, 11v, 11w) and form respective capacitors (17u, 17v, 17w), a plurality of inductors (30u, 30v, 30w) that are connected to the respective conductors (16u, 16v, 16w), and an electrical connection member (38) including a plurality of fitting portions (40) into which the respective inductors (30u, 30v, 30w) can be fitted.

An object of the present invention is to provide a lead wire having a conductor that is hardly pulled out from the lead wire during the peeling process or the like while being formed of carbon fibers. In the present invention, a belt-shaped conductor formed of a plurality of carbon fibers are included in a lead wire having a circular cross section.