Patents by Inventor Ivars Lars Sune Hansson

Ivars Lars Sune Hansson 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).

  • Grounding conductor, electrical power system and use of grounding conductor
    Patent number: 10181362
    Abstract: The application relates to a grounding conductor and an electrical system including such a grounding conductor including a plurality of conductive aluminum strands where each such strand is provided with at least one sheath of an electrically conductive polymer material having a volume resistivity (?) below 100 ?·cm.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: January 15, 2019
    Assignee: NKT CABLES GROUP A/S
    Inventors: Lars Efraimsson, Lars Ingvar Hagman, Ivars Lars Sune Hansson, Hans Christian Andersson, Dietmar Gleich, Anders Jonas Gatu, Tommy K. Valdemar Asmola
  • GROUNDING CONDUCTOR, ELECTRICAL POWER SYSTEM AND USE OF GROUNDING CONDUCTOR
    Publication number: 20170316846
    Abstract: The application relates to a grounding conductor and an electrical system including such a grounding conductor including a plurality of conductive aluminium strands where each such strand is provided with at least one sheath of an electrically conductive polymer material having a volume resistivity (?) below 100 ?·cm.
    Type: Application
    Filed: October 9, 2015
    Publication date: November 2, 2017
    Inventors: Lars Efraimsson, Lars Ingvar Hagman, Ivars Lars Sune Hansson, Hans Christian Andersson, Dietmar Gleich, Anders Jonas Gatu, Tommy K. Valdemar Asmola
  • Power cable with conducting outer material
    Patent number: 8866015
    Abstract: A power cable comprises at least one insulated cable core having an electric conductor, a screen and an outer insulating sheath surrounding the core/cores, and an outer conducting material attached to the exterior of the outer sheath. The outer conducting material includes at least one band attached to the outer sheath extending along the full length of the cable and having a width (W) extending over only a part of an outer periphery of the cable. At least one groove extends along the cable outer sheath and the band/bands of conducting material are received in the groove/grooves, or at least one rib extends along the cable outer sheath and the band/bands of conducting material are attached to an outer surface of said rib/ribs; or at least one band of the outer conducting material is adhered to the outer sheath and requires a stripping force.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: October 21, 2014
    Assignee: NKT Cables Group A/S
    Inventors: Lars Efraimsson, Ivar Lars Sune Hansson, Ulf Fridtjof Johnsen
  • POWER CABLE WITH CONDUCTING OUTER MATERIAL
    Publication number: 20130025906
    Abstract: A power cable comprises at least one insulated cable core having an electric conductor, a screen and an outer insulating sheath surrounding the core/cores, and an outer conducting material attached to the exterior of the outer sheath. The outer conducting material includes at least one band attached to the outer sheath extending along the full length of the cable and having a width (W) extending over only a part of an outer periphery of the cable. At least one groove extends along the cable outer sheath and the band/bands of conducting material are received in the groove/grooves, or at least one rib extends along the cable outer sheath and the band/bands of conducting material are attached to an outer surface of said rib/ribs; or at least one band of the outer conducting material is adhered to the outer sheath and requires a stripping force.
    Type: Application
    Filed: April 9, 2010
    Publication date: January 31, 2013
    Applicant: Telefonaktiebolaget L M Ericsson (PUBL)
    Inventors: Lars Efraimsson, Ivar Lars Sune Hansson