Patents by Inventor Andrea Dalla Zuanna

Andrea Dalla Zuanna 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).

  • Flow straightener for axial fans, particularly for conditioning systems
    Patent number: 7780408
    Abstract: A flow straightener for axial fans particularly for conditioning systems, being constituted by a plurality of flat deflection walls, which form a substantially star-shaped profile which is adapted to be arranged coaxially and proximate to the impeller of the axial fan with which it is associated.
    Type: Grant
    Filed: January 16, 2007
    Date of Patent: August 24, 2010
    Assignee: Emerson-Network Power S.R.L.
    Inventors: Moreno Lazzarato, Maristella Bregantin, legal representative, Marco Lazzarato, legal representative, Giuliano Grigoletto, Stefano Michieli, Andrea Dalla Zuanna
  • Flow straightener for axial fans, particularly for conditioning systems
    Publication number: 20070166153
    Abstract: A flow straightener for axial fans particularly for conditioning systems, being constituted by a plurality of flat deflection walls, which form a substantially star-shaped profile which is adapted to be arranged coaxially and proximate to the impeller of the axial fan with which it is associated.
    Type: Application
    Filed: January 16, 2007
    Publication date: July 19, 2007
    Inventors: Moreno Lazzarato, Maristella Bregantin, Marco Lazzarato, Giuliano Grigoletto, Stefano Michieli, Andrea Dalla Zuanna