Patents Assigned to Sub Aqua Technology AS
  • Device for a Pig
    Publication number: 20090307857
    Abstract: A device for a pig (1) for displacement by means of pressure differential in a pipe (8) where the pig (1) in addition to a pig body (2) comprises the necessary guides (4) and seals (6) against the pipe wall, and where the pig (1) is provided with a fluid motor (10), the fluid motor (10) being powered by fluid flowing through the fluid motor (10) due to the pressure differential across the pig (1).
    Type: Application
    Filed: September 20, 2007
    Publication date: December 17, 2009
    Applicant: Sub Aqua Technology AS
    Inventor: John Hestenes