Patents by Inventor Eirik Gronvold

Eirik Gronvold 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).

  • Patent number: 11268646
    Abstract: Bend restrictor comprising at least one pipe section and at least one clamp section wherein the pipe section comprises an outward facing flange at each end, the pipe section is split in the longitudinal direction into at least two parts, wherein the clamp section comprises an inward facing flange at each end and a pipe shaped middle section therebetween, wherein the clamp section is split in the longitudinal direction into at least two parts, wherein said parts are connectable through bolt connections, and wherein each inward facing flange is adapted to receive the outward facing flange of a pipe section.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: March 8, 2022
    Assignee: NEXANS
    Inventor: Eirik Gronvold
  • Publication number: 20200116292
    Abstract: Bend restrictor comprising at least one pipe section and at least one clamp section wherein the pipe section comprises an outward facing flange at each end, the pipe section is split in the longitudinal direction into at least two parts, wherein the clamp section comprises an inward facing flange at each end and a pipe shaped middle section therebetween, wherein the clamp section is split in the longitudinal direction into at least two parts, wherein said parts are connectable through bolt connections, and wherein each inward facing flange is adapted to receive the outward facing flange of a pipe section.
    Type: Application
    Filed: April 29, 2019
    Publication date: April 16, 2020
    Inventor: Eirik GRONVOLD
  • Publication number: 20130280420
    Abstract: A method for manufacturing a composite cable comprises providing a number of electrical conductors which are each covered by insulation, providing a number of fibres for strength, coating the fibres with a liquid thermosetting or thermoplastic resin to form a fibre-resin matrix comprising a number of resin-coated fibres, combining the resin-coated fibres and the conductors to form the cable, and pulling the resultant cable through a curing station to cure the fibre-resin matrix. Before the curing station, the resin-coated fibres are passed through a pre-shaper stage where the fibres are arranged with an orientation parallel to each other and to the conductors and are guided through two guiding plates and at least one pre-shaper element.
    Type: Application
    Filed: June 18, 2013
    Publication date: October 24, 2013
    Applicant: FMC Kongsberg Subsea AS
    Inventors: Olav Inderberg, Hans-Paul Carlsen, Christian Bendixen, Eirik Gronvold
  • Publication number: 20100243316
    Abstract: The present invention relates to methods for manufacturing a composite cable, cables resulting from the manufacturing process and use of a composite cable in a well. According to the invention there are several elements to enhance a composite cable, where among a preheating process of conductors before joining them with a matrix, aligning the fibers in the matrix in parallel with each other and the conductors, adding exothermic starting agent to the liquid resin, forming the matrix.
    Type: Application
    Filed: July 18, 2008
    Publication date: September 30, 2010
    Applicant: FMC Kongsberg Subsea AS
    Inventors: Olav Inderberg, Hans-Paul Carlsen, Christian Bendixen, Eirik Grønvold