Patents Assigned to Sistec S.r.l.
  • Device for surveying the pressure of fluids housed in tanks or flowing through ducts
    Patent number: 7343871
    Abstract: An apparatus for surveying the pressure of fluids housed in tanks or flowing through ducts comprises a device (100), an envelope (1) with axial symmetry which forms the external covering of the device (100), said envelope (1) being kept in distal position with respect to a connecting body (2) by a counter spring (3); the envelope (1) axially slides with respect to the body (2) to allow the commutation of the apparatus (100) from a non-active to an active condition; the commutation of the device (100) is due to an external force (F).
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: March 18, 2008
    Assignee: Sistec S.r.l.
    Inventor: Marcello Pellicciari