Lamifil, N.v.

Ctc Global Corporation

Lamifil

Peter Hermans

Eric Bosze

An electrical train messenger wire and a catenary system for an electrical train including the electrical train messenger wire. The messenger wire includes a fiber-reinforced composite strength member and a conductive layer surrounding the fiber-reinforced composite strength member, where the conductive layer is fabricated from copper or a copper alloy. The fiber-reinforced strength member advantageously has a high tensile strength, thereby reducing the sag of a contact wire supported by the messenger wire. The catenary system employing the messenger wire may facilitate faster train speeds and may obviate the need for cantilever systems such as balanced weight anchors to maintain tension in the contact wire.

Messenger wires for electric trains, methods for making and methods for installation

A conductor is suitable for use in a high-voltage cable, and includes an aluminium alloy, in which the aluminium alloy comprises one or more of a group 3, 4 or 5 element and/or a lanthanide, each with a concentration in the range of 0.006 to 0.03% (m/m). The conductor has undergone a thermal treatment at a temperature from the range of 185&#xb0; C. to 315&#xb0; C. during a period from the range of 12 hours to 24 hours, so that the conductor has a conductivity of 61% IACS or more.

Aluminium conductors

A conductor for power transportation includes an elongated core constructed from a core material and an elongated conductive casing constructed from a conductive material. The elongated conductive casing is positioned around the elongated core and constructed from various layers of wires. Each layer of wires consists of a set of wires which are positioned next to each other, and at least a fraction of these wires being shaped in such a way that for the cross section of the wire, a circumscribed circle is filled only with between 50% and 90% of wire material. The cross section of the wire has a central portion filled with wire and a plurality of protrusions. The shape of these wires is such that the space taken up by these wires in the stack of wires in the layers is substantially cylindrical.

Silent conductor

A method for positioning a conductor for an overhead energy transport, the obtaining of a conductor with an elongate core and an elongate sheath situated around the elongate core. The method comprises the step of fixing the elongate sheath to the elongate core at a position which is not at the ends of the conductor, by means of at least one clamping piece.

Growing community of inventors

Ostend, Belgium

Peter Hermans