Patents by Inventor Marco Bosoni

Marco Bosoni 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).

  • Continuous mixing device, particulary suitable for preparing aqueous solutions of foam extinguisher for fire-fighting systems
    Patent number: 4899825
    Abstract: A device for continuously delivering a proportionately constant fire-fighting solution which comprises an extinguisher foam mixed with variable flow rates of fire fighting water. The device comprises a motor, which is a volumetric screw pump driven in reverse by the hydraulic pressure of the fire fighting water network. This hydraulic motor is mechanically connected to one or more volumetric pumps which proportionally meter the fire fighting foam extinguisher liquid into the network water.
    Type: Grant
    Filed: May 24, 1988
    Date of Patent: February 13, 1990
    Assignees: Snamprogetti, S.p.A., Tecsa S.r.l., Allweiler Italia, S.p.A.
    Inventors: Marco Bosoni, Roberto Brusoni, Carlo Fiorentini, Pietro Fracassi