Patents Assigned to RALUGNIS AS
  • Method and apparatus for the measurement of flow in gas or oil pipes
    Patent number: 10330512
    Abstract: The present disclosure relates to a method and an apparatus for measuring a flow rate through a vessel, such as a conduit or pipeline. The method comprises providing a reference parameter, measuring a first parameter at a first position at the vessel and determining a difference between the first parameter and the reference parameter. The flow rate through the vessel is determined based on the difference between the first parameter and the reference parameter.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: June 25, 2019
    Assignee: RALUGNIS AS
    Inventor: Paal Even Gaarder