Patents by Inventor Giorgio Sirianni

Giorgio Sirianni 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 FOR FOUNTAIN SOLUTION
    Publication number: 20130000502
    Abstract: An electromagnetic valve (100) for controlling flow of a pressurized liquid, comprises a plunger (110), which is able to move from a closed, downstream position, in which an end of the plunger (110) contacts a valve seat (120), to an open upstream position, in which the plunger (110) does not contact the valve seat (120). Hence an opening is left open for fluid flow, wherein the movement of the plunger to the open position is controlled by energizing a first coil (140). A second coil (130) arranged to pull the plunger (110) towards the closed position upon energizing.
    Type: Application
    Filed: March 18, 2011
    Publication date: January 3, 2013
    Applicants: FLOCONTROL S.R.L., BALDWIN JIMEK AB
    Inventors: Birger Hansson, Michael Ridell, Giorgio Sirianni, Jacob Van Der Meijden