Patents by Inventor Matz Anders Allernäs Mattsson

Matz Anders Allernäs Mattsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Self-supporting electric power cable and buoy arrangement
    Patent number: 10395797
    Abstract: A self-supporting electric power cable is disclosed. The electric power cable includes an outer jacket portion and a core portion. The core portion includes at least one insulated conductor and at least one supporting cord. The at least one insulated conductor includes a number of individual wires, and the at least one supporting cord includes synthetic fibers. The number of individual wires, individually or arranged in bundles, are arranged in a first lay direction. The at least one insulated conductor and the at least one supporting cord are arranged in a second lay direction. The at least one supporting cord is arranged as a separate unit in a cross sectional sector of the self-supporting electric power cable. Thus flexible and durable power cable for sea use is provided. Also an offshore arrangement is disclosed herein.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: August 27, 2019
    Assignee: NKT Cables Group A/S
    Inventors: Lars Ingvar Hagman, Anders Jonas Gatu, Björn Håkan Rickardsson, Hans Christian Andersson, Matz Anders Allernäs Mattsson, Lars Efraimsson
  • Self-Supporting Electric Power Cable And Buoy Arrangement
    Publication number: 20190172609
    Abstract: A self-supporting electric power cable is disclosed. The electric power cable includes an outer jacket portion and a core portion. The core portion includes at least one insulated conductor and at least one supporting cord. The at least one insulated conductor includes a number of individual wires, and the at least one supporting cord includes synthetic fibres. The number of individual wires, individually or arranged in bundles, are arranged in a first lay direction. The at least one insulated conductor and the at least one supporting cord are arranged in a second lay direction. The at least one supporting cord is arranged as a separate unit in a cross sectional sector of the self-supporting electric power cable. Thus flexible and durable power cable for sea use is provided. Also an offshore arrangement is disclosed herein.
    Type: Application
    Filed: March 30, 2017
    Publication date: June 6, 2019
    Applicant: NKT Cables Group A/S
    Inventors: Lars Ingvar Hagman, Anders Jonas Gatu, Björn Håkan Rickardsson, Hans Christian Andersson, Matz Anders Allernäs Mattsson, Lars Efraimsson