Patents Assigned to Nuovopignone-Industrie Meccaniche & Fonderia SpA
  • Volumetric meter for liquids and/or gases
    Patent number: 5172593
    Abstract: A volumetric meter for liquids and/or gases in which rolling rollers are mutually repelled magnetically to press in a sealed manner against the inner surface of the outer casing of the meter, said rollers being housed in circumferential grooves in the rotor, which is mounted eccentric to said outer casing, said grooves being inclined forwards to the direction of rotation of the rotor.
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: December 22, 1992
    Assignee: Nuovopignone-Industrie Meccaniche & Fonderia SpA
    Inventors: Giorgio Bergamini, Ernesto Paris