Abstract: A cable (100; 200) for electrically transmitting data includes two insulated line wires (110, 111), each of which has an inner conductor (110-1, 111-1) and which are stranded together in order to form a stranded line pair. A first dielectricum (130, 230) at least partly surrounds the two line wires (110, 111), and is at least partly arranged on the outer surface of the insulated line wires (110, 111). An interior at least partly enclosed by the first dielectricum (130) is partly filled with the stranded line pair. A second dielectricum (150) at least partly surrounds the first dielectricum (130; 230). A shielding (160, 170, 180) at least partly surrounds the second dielectricum (150). The first dielectricum (130; 230) is arranged at at least a specified distance (A) to the shielding (160).

Abstract: A data line or cable, in particular a high frequency line, has a hollow conductor, which is formed from a conductive material, and surrounds a cavity. A crimp is fastened to the hollow conductor, which crimp is pressed onto the hollow conductor, and the material is displaced into the cavity. The problem addressed is that of specifying a line that is provided with a crimp and that has the best possible transmission properties.

Abstract: A device has two machine parts that are movable relative to one another and are connected to each other by a supply line along which a sensor line is mounted for measuring torsion of the supply line. The sensor line is connected to a measurement unit which is configured in such a way that an electrical parameter of the sensor line is measured, the torsion being ascertained using the parameter.

Abstract: A data cable contains a cable core having a plurality of core pairs. Each of the core pairs are composed of two cores directly surrounded by a pair shielding. The pair shielding has a conductive exterior surrounding a core pair and being oriented outward. An overall shield surrounds the cable core and lies on the conductive exterior of the pair shielding and is thereby electrically connected to the cable core.

Abstract: An electric cable, in particular a data cable, has a transmission core which is surrounded by a shield and concentrically surrounded by a sheath that includes an outer layer made of an electrically insulating plastic material and a second layer underneath that is made of a semiconducting material. The semiconducting layer improves the shielding effect.

Abstract: A data cable has a specially arranged and embodied shielding foil. The shielding foil surrounds an insulated conductor and has multiple layers, including a conductive layer and at least one carrier layer on which the conductive layer is applied. The shielding foil is folded and has a fold around which the conductive layer is guided so that the conductive layer forms an upper face and a lower face. The shielding foil is wound around the insulated conductor. The shielding foil has multiple sequential windings that overlap in an overlap region in which the upper face in one of the multiple sequential windings makes contact with the lower face of a following one of the multiple sequential windings so as to form a continuous shielding configuration.

Abstract: A data cable has a specially formed stranded conductor, as a result of which the transmission properties of the data cable are significantly improved. The stranded conductor is surrounded by insulation and has an unpressed assembly composed of a plurality of individual wires which are of a same type and being embodied as external wires and being disposed around a center. The external wires are embodied with a non-round cross section, with a result that when viewed in cross section an extent of the external wires increases radially outward from the center.

Abstract: A cable, in particular a data cable, which extends in a longitudinal direction, includes a central element which is surrounded, in particular encased, by a ribbon lead element. The ribbon lead element has two film layers as well as a plurality of leads, in particular conductor elements, which are disposed between the film layers. A method for manufacturing a cable, a ribbon lead element, a method for manufacturing a ribbon lead element and a motor vehicle using the cable are also provided.

Abstract: A data line includes a first data cable, a second data cable and a connecting element connecting the first and second data cables to one another. A connecting element interconnects a first parallel pair data cable and a second star quad data cable. The connecting element has multiple connecting lines which transition mutually adjacently disposed cores of a respective transmission pair of the first data cable to diagonally oppositely disposed cores of a transmission pair of the second data cable.

Abstract: A novel data cable achieves good transmission quality in automotive Internet applications. The data cable has a transmission core with only a single stranded conductor pair or four conductors stranded together to form a quad. The transmission core is surrounded by a jacket having a high air content. The jacket may be a foamed sheath, or alternatively at least one spacer element that defines an annular sheath space with air gaps around the transmission core.

Abstract: A coupling device serves for the contact-free transmission of data signals between signal conductors of two signal lines with the aid of a coupling structure. At least one signal conductor is a signal core of a signal cable. Coupling portions of the two signal conductors are positioned parallel in relation to one another in a defined way with the aid of the coupling structure. At least a first signal conductor preferably being free from galvanically connected coupling elements lies in a coupling aid. The contact-free coupling dispenses with connecting additional coupling elements at the ends to a signal cable in an electrically conducting manner. By obviating the need for special connector fabrication, this achieves the effect of simplifying assembly and at the same time also improving data transmission reliability, since faults that occur for example in a crimping or soldering process are ruled out.

Abstract: In order to permit, in a motor vehicle on-board power system, data to be transmitted with low expenditure on cabling, even between multiple partial networks, a plurality of loads embodied, in particular, as sensors is respectively assigned a communication unit for transferring data. The communication units are embodied in such a way that, by utilizing the supply lines they set up a partially interlinked data network, and transfer data made available by the loads, with the result that communication via the partial networks is also made possible. As a result of the transmission of the data via the supply lines in combination with the setting up of a partially interlinked data network, signal transmission is made possible even if there is no direct connection between the respective sensor and a target unit.