The invention relates to an electrical connection element for fastening, in particular soldering, to a glass pane and conductive sections present there, in particular to a vehicle pane, consisting of a solder connection part and a ribbon litz wire section fixed to the solder connection part by welding. According to the invention, the ribbon litz wire section consists of a mixed braid which, in addition to single wires made of copper or a copper alloy, contains single wires made of a material which has a melting temperature that corresponds substantially to the melting temperature of the solder connection part or has a higher melting temperature than the latter.

A coaxial connector for interconnection with a coaxial cable with a solid outer conductor by ultrasonic welding is provided with a monolithic connector body with a bore. An annular flare seat is angled radially outward from the bore toward a connector end of the connector; the annular flare seat open to the connector end of the connector. The flare seat may be provided with an annular flare seat corrugation.

A method for improving the properties of a joint between two cable ends having obtaining two cable ends, having uncovered conductors being joined in a connection zone, each cable end also including an uncovered insulation zone including uncovered insulation formed as a cone adjacent the uncovered conductor, covering the conductors with an additional insulation layer, measuring the additional insulation layer and the cones, determining the geometry of the cones and the additional insulation layer based on the measurements, determining a deviation of the geometry from a desired geometry of the cones and the additional insulation layer, where the desired geometry includes a smooth transition between two zones, determining, based on the deviation determination, material to be removed from the cones and the additional insulation layer achieving the desired geometry, and removing the material from the cones and the additional insulation layer.

A method for creating electrical contact between a first superconductive strip conductor and a further electrical conductor element, wherein the first superconductive strip conductor is placed in flat contact against a first main surface of a reactive multilayer film in a contact area of the strip conductor, the second main surface, facing away from the first main surface, of the reactive multilayer film is placed in flat contact against the further electrical conductor element, and a permanent electrically conductive connection is formed between the first superconductive strip conductor and the further electrical conductor element by subsequently igniting an exothermic chemical reaction in the multilayer film. An electrical conductor assembly is able to be contacted using such a method.

A component for a vehicle electric drive is described, which includes at least one connecting lug pair projecting from the component for electrically connecting the component. Here, a first connecting lug and a second connecting lug of the connecting lug pair each have a joining zone for electrically connecting the component. Furthermore, an assembly for a vehicle electric drive is presented, which has at least two such components. Further presented is a method of electrically conductively connecting two components.

A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on the first electrode and a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member, and curing the first composite and the second composite.

A harness 1 includes copper wires 10A and aluminum wires 10B. The copper wire 10A includes a copper core 11A. The aluminum wire 10B includes an aluminum core 11B made of a material different from that of the copper core 11A and having lower conductor strength than the copper core 11A. The copper cores 11A are multiply folded, and parts on tip sides serve as a bulky portion 11AE. The harness 1 includes a joined portion 20 formed by welding the copper cores 11A including the joined portion 11AE and the aluminum cores 11B. The joined portion 20 includes a first layer 21 constituted by the copper cores 11A including the bulky portion 11AE and a second layer 22 constituted by the aluminum cores 11B and overlaid on the first layer 21.

A conductor for a power transmission cable has a first conductor element and a second conductor element connected by a welding joint. The welding joint has a welding material alloy where the welding material alloy has an Al content of from 90% to 98% by weight, a Ni content of from 2% to 8% by weight, and a content of other metals and/or substances from 0% to 2% by weight, based on the total weight of the welding material alloy, wherein the Al content, Ni content and content of other metals and/or substances sum up to 100% by weight.

A joint connector for connecting a first conductor of a first power cable length and a second conductor of a second power cable length, the first conductor including a first metal material and the second conductor including a second metal material, the second metal material being different from the first metal material, wherein the joint connector includes a tubular metal body being made of the second metal material and having a central axis extending from a first end of the metal body to a second end of the metal body, wherein the first end is provided with an axially extending opening adapted to receive the first conductor, and wherein the metal body includes at least one radially extending through-opening, connecting with the axially extending opening, the radially extending through-opening being adapted to receive at least one fastener for clamping the first conductor when received within the axially extending opening, and wherein the second end is a closed end, the closed end including an end face adapted to be welded to the second conductor.

The present invention relates to an electrical connection between a flat part and a connecting part, in which the flat part and the connecting part are arranged one above the other in an overlap region, in which the contact surface of the flat part facing the connecting part in the overlap region is structured in relief-like fashion and that the flat part is friction-welded, in particular ultrasonically welded, to the connecting part via the structured contact surface.