Patents by Inventor Jacopo VARRIALE

Jacopo VARRIALE 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).

  • Screw-spindle pump, particularly for cooling systems
    Patent number: 11867178
    Abstract: An improved screw-spindle pump, particularly for cooling systems, includes a first screw, a second screw and a pump housing, inside which the first screw and the second screw are rotatably housed between the first screw, the second screw and the pump housing, being defined pumping chambers adapted to move, as a consequence of the rotation of the first screw and the second screw, a fluid from a suction area to a delivery area of the pump. The pump housing housing the first screw and the second screw is made in one piece.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: January 9, 2024
    Assignee: FLUID-O-TECH S.R.L.
    Inventors: Pasquale Borriello, Jacopo Varriale, Pierpaolo Lucchesi, Francesco Tirelli, Diego Andreis
  • SCREW-SPINDLE PUMP, PARTICULARLY FOR COOLING SYSTEMS
    Publication number: 20230023855
    Abstract: An improved screw-spindle pump, particularly for cooling systems, includes a first screw, a second screw and a pump housing, inside which the first screw and the second screw are rotatably housed between the first screw, the second screw and the pump housing, being defined pumping chambers adapted to move, as a consequence of the rotation of the first screw and the second screw, a fluid from a suction area to a delivery area of the pump. The pump housing housing the first screw and the second screw is made in one piece.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 26, 2023
    Inventors: Pasquale BORRIELLO, Jacopo VARRIALE, Pierpaolo LUCCHESI, Francesco TIRELLI, Diego ANDREIS