Patents Assigned to Soema-S.R.L.
  • Hydraulic valve controlled by a photoelectric cell and operated by an electric motor
    Patent number: 6082703
    Abstract: The present invention refers to a hydraulic valve controlled by a photoelectric cell and operated by an electric motor, that drags in alternate rotations a revolving disk or revolving obturator, that is an integral part of the "pilot device" and indirectly causes the closing or opening of the duct entry used by the water to exit the valve.
    Type: Grant
    Filed: November 4, 1998
    Date of Patent: July 4, 2000
    Assignee: Soema-S.R.L.
    Inventors: Enzo Fava, Giuseppe Manfredini