Patents Assigned to ABB Anchor Contracting AS
  • Tension leg and method for transport, installation and removal of tension legs pipelines and slender bodies
    Patent number: 6682266
    Abstract: A tendon which is divided into compartments enclosing therein pressurized gas. A method for transporting a fluid containing tubular body or assembly of bodies above a sea/river bed floor and within a body of water. In addition to the method for transporting the tendon a method of installing and removing an internal pressurized tendon or assembly of tendons in a vertical position in a body of water.
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: January 27, 2004
    Assignee: ABB Anchor Contracting AS
    Inventors: Karel Karal, Jørgen Høgmoe, Sigurd Ramslie, Johan Lassen-Urdahl
  • Tension leg and method for transport, installation and removal of tension legs pipelines and slender bodies
    Publication number: 20030123936
    Abstract: The present invention provides a tendon divided into compartment enclosing therein pressurized gas. The invention also relates to a method for transporting a fluid containing tubular body or assembly of bodies above a sea/river bed floor and within a body of water. In addition the invention comprises a method of installing and removing an internal pressurized tendon or assembly of tendons in a vertical position in a body of water.
    Type: Application
    Filed: December 31, 2001
    Publication date: July 3, 2003
    Applicant: ABB Anchor Contracting AS
    Inventors: Karel Karal, Jorgen Hogmoe, Sigurd Ramsli, Johan Lassen-Urdahl