Patents Assigned to STK Stocchi Progetti Srl
  • Filling valve for the aseptic filling of alimentary liquids
    Patent number: 7571749
    Abstract: Filling valve (7) for the aseptic filling of alimentary liquids characterized by the fact that the product stream flowing from the valve, in the area near by the filling mouth of the container underneath, is isolated from the atmosphere through a coaxial flow of sterile and/or inert gas (10) fed by an auxiliary circuit (2) surrounding the outlet conduit of the flowing product.
    Type: Grant
    Filed: June 16, 2004
    Date of Patent: August 11, 2009
    Assignee: STK Stocchi Progetti SRL
    Inventor: Gabriele Stocchi
  • Filling valve for the aseptic filling of alimentary liquids
    Publication number: 20070074783
    Abstract: Filling valve (7) for the aseptic filling of alimentary liquids characterized by the fact that the product stream flowing from the valve, in the area near by the filling mouth of the container underneath, is isolated from the atmosphere through a coaxial flow of sterile and/or inert gas (10) fed by an auxiliary circuit (2) surrounding the outlet conduit of the flowing product.
    Type: Application
    Filed: June 16, 2004
    Publication date: April 5, 2007
    Applicant: STK STOCCHI PROGETTI SRL
    Inventor: Gabriele Stocchi
  • Filling machine
    Patent number: 6892771
    Abstract: Improvements to isobaric aseptic filling machines are related to processing fluids that are not contained in a rotating tank but in a fixed tank. Such improvements also include a number of coil tubes generating high flow resistance during the filling phase of the process fluid.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: May 17, 2005
    Assignee: STK Stocchi Progetti Srl
    Inventor: Gabriele Stocchi
  • Filling valve of bottling plant
    Patent number: 6598628
    Abstract: Improvements to filling valves of bottling plants in which the interruption of the processing fluids' flow happens automatically when the level of the liquid inside the filled bottle reaches the lower edge of the vent tube and the air trapped in the filling valve prevents the coming out of the liquid from the tank even if the external membrane (6) is still in the open position.
    Type: Grant
    Filed: January 2, 2003
    Date of Patent: July 29, 2003
    Assignee: STK Stocchi Progetti SRL
    Inventor: Gabriele Stocchi