Patents by Inventor Daniel Stenberg

Daniel Stenberg 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).

  • Valve with regulating function
    Patent number: 8152134
    Abstract: A terminal valve having a cone (9) that communicates with a valve seat (10) of a seat ring (19) and cooperates with a veil (12) to control flow. The valve seat (10) and the veil (12) together form a sealing element, which seals against the cone (9) as well as the valve body (1). The cone (9) has a cylindrical portion (46) with slits (49, 50) that form a flow passage area which allows a flow that corresponds to a modified logarithmic function.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: April 10, 2012
    Assignee: Tour & Andersson AB
    Inventor: Daniel Stenberg
  • VALVE WITH REGULATING FUNCTION
    Publication number: 20100043893
    Abstract: A terminal valve having a cone (9) that communicates with a valve seat (10) of a seat ring (19) and cooperates with a veil (12) to control flow. The valve seat (10) and the veil (12) together form a sealing element, which seals against the cone (9) as well as the valve body (1). The cone (9) has a cylindrical portion (46) with slits (49, 50) that form a flow passage area which allows a flow that corresponds to a modified logarithmic function.
    Type: Application
    Filed: August 15, 2007
    Publication date: February 25, 2010
    Applicant: TOUR & ANDERSSON AB
    Inventor: Daniel Stenberg
  • Valve cone for a regulating valve
    Patent number: D599434
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: September 1, 2009
    Assignee: Tour & Andersson AB
    Inventor: Daniel Stenberg