Patents Assigned to S.F.T. Services SA
  • Method and device for depolluting combustion gases
    Patent number: 6658880
    Abstract: The invention concerns a device for depolluting combustion gases set along the exhaust line of the gases. The device has a gas cooling chamber (9, 10) lowering the gas temperature to near 0 degrees Celsius. In one particular embodiment of the invention, the energy of the exhaust gases of an internal combustion engine is used for providing the cold required for the depollution process.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: December 9, 2003
    Assignee: S.F.T. Services SA
    Inventor: Vitale Bruzzo