Patents Assigned to Momentum Technologies AS
  • Method for vibration damping of and vibration damper assembly for semi-submerged or submerged structure
    Patent number: 11492773
    Abstract: Method for vibration damping of and vibration damper assembly for semi-submerged or submerged structure, based on separating hydrodynamic added mass from the semi-submerged or submerged structure by means of a vibration damper assembly exhibiting spring and/or damper properties and use the hydrodynamic added mass as a reaction mass in the vibration damper assembly.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: November 8, 2022
    Assignee: Momentum Technologies AS
    Inventors: Even Lund, Håvard Bjørkøy Johnsen, Tomas Lundqvist, Lina Ödlund
  • Method for Vibration Damping of and Vibration Damper Assembly for Semi-Submerged or Submerged Structure
    Publication number: 20190338482
    Abstract: Method for vibration damping of and vibration damper assembly for semi-submerged or submerged structure, based on separating hydrodynamic added mass from the semi-submerged or submerged structure by means of a vibration damper assembly exhibiting spring and/or damper properties and use the hydrodynamic added mass as a reaction mass in the vibration damper assembly.
    Type: Application
    Filed: March 6, 2018
    Publication date: November 7, 2019
    Applicant: Momentum Technologies AS
    Inventors: Even LUND, Håvard Bjørkøy JOHNSEN, Tomas LUNDQVIST, Lina ÖDLUND