Patents Assigned to Fabrica Italiana Magneti Marelli, S.p.A.
  • Device for pressure measurement using a resistor strain gauge
    Patent number: 4311980
    Abstract: A pressure measurement device and a method for making it are disclosed. A plurality of thick-film resistors are screen-printed onto a deformable substrate, after which they are preferably fired. The resistors are then connected to circuitry for measuring changes in their respective resistances due to deformation of the substrate by an external force or pressure to be measured.
    Type: Grant
    Filed: September 21, 1979
    Date of Patent: January 19, 1982
    Assignee: Fabrica Italiana Magneti Marelli, S.p.A.
    Inventor: Maria Prudenziati