Abb Technology Ag

Abb Technology Ltd

Nkt Hv Cables Ab

Abb Hv Cables Gmbh

Niklas Nordé

Anders Hansson

Björn Zettervall

Claes Sonesson

Henrik Ekholm

Patrik Holmberg

Johan Karlstrand

Petrus Althini

Per Fosselius

Anders S Hansson

A fiber-optic splice having a first fiber-optic cable including a first metal tube, the first metal tube including a first metal material, a splice tube including a second metal material, wherein the splice tube is arranged around the first metal tube, or wherein the first metal tube is arranged around the splice tube, thereby forming a first overlap section between the splice tube and the first metal tube, and a first coating including a third metal material, the third metal material being different from the first metal material and the second metal material, the first coating being arranged at an inner surface of the splice tube or at an outer surface of the splice tube in the first overlap section, and wherein the inner surface of the splice tube or the inner surface of the first metal tube includes a first radial deformation providing contact between the splice tube and the first metal tube via the first coating in the overlap section, so that a hydrogen tight seal is achieved between the first metal tube and the splice tube.

Fiber-optic splice and method for producing a fiber-optic splice

A cable joint for jointing two cable ends of an optical fiber cable of an optical fiber composite electric power cable including an electric power cable and an optical fiber cable. The cable joint includes a repair box arranged between the two cable ends of the optical fiber cable. The repair box is arranged within the optical fiber composite electric power cable and further includes storage for storing extra length needed for jointing optical fibers of the optical fiber cable.

Repair box for optical fibre composite electric power cable

A joint arrangement for a submarine cable, in which armoured submarine cables are joined together, the joint arrangement including a tubular enclosure into which two submarine cables to be joined are to extend and inside which conductors of the two submarine cables are joined, wherein the enclosure includes a current-carrying part arranged so as to be able of conducting at least a part of a current conducted by the armouring of the cables, and a reinforcement part provided to provide sufficient mechanical strength to the enclosure and made of a material of lower electrical conductivity than the material of the current-carrying part. The current-carrying part is integrated in the reinforcement part and forms a single unit therewith.

Joint for a submarine cable

A protective casing for a joint, termination or cross-connection of at least one high voltage cable. The protective casing includes a first material portion of a first metal material having good strength properties. The protective casing includes a second material portion of a second metal material which is fixedly attached to the first material portion. The second metal material has good soft soldering properties such that it is possible to provide a strong and tight connection between the second material portion of the protective casing and a sheath of at least one of the cable parts by a soft soldering process.

Protective casing for a high voltage cable

Growing community of inventors

Karlskrona, Sweden

Niklas Nordé