Patents by Inventor Alessandro Birindelli

Alessandro Birindelli 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).

  • Simplified system for feeding over-fire air to a heater for a low NOx emission
    Publication number: 20020064742
    Abstract: A system for feeding over-fire air to a combustion chamber (10, 24, 42) of a steam or hot water generation plant of low-medium capacity, using solid, liquid or gaseous fuel or a combination thereof, comprising a main combustion air duct (5) supplied to a burner unit (11, 25, 43) in the combustion chamber and an over-fire air duct (12, 27, 44), which extends within said combustion chambers and is provided at its end with nozzle means (17, 27, 47) for said over-fire air.
    Type: Application
    Filed: November 23, 2001
    Publication date: May 30, 2002
    Inventors: Sergio Ligasacchi, Enrico Tosi, Alessandro Birindelli