Patents Assigned to Riem Service s.r.l.
  • REFURBISHMENT PROCESS OF THE PUMPING UNIT IN A VOLUMETRIC SCREW COMPRESSOR OF THE "OIL FREE' TYPE
    Publication number: 20140295059
    Abstract: A refurbishment process for a volumetric screw compressor of the ‘oil-free’ type, which comprises a male rotor and a female rotor, is described. The process comprises visually checking the wear condition of the rotors, treating their surface for removing the previous coating, and applying a new coating on the surface.
    Type: Application
    Filed: March 26, 2014
    Publication date: October 2, 2014
    Applicant: Riem Service s.r.l.
    Inventor: Fabio RUSSO