OIL REFINER WITH SEPARABLE VAPORIZATION AND FILTERING ELEMENTS

摘要

bypass to refining device (10) for an internal combustion engine, having separate parts of vaporization and filter. The vaporization element (12) consists of stamped metal members assembled so as to define an evaporation chamber (16) and a pressure chamber (38). The vaporization element (12) has a filtered oil inlet orifice (20). The filter element is a removable filter cartridge (48) containing a porous filter material (54) and having a filtered oil outlet (95). The filtered oil inlet (20) of the spray can (14) and the filtered oil outlet (95) of the filter cartridge (48) fits by a threaded mounting that enables the vaporization element (12) and the filter cartridge (48) to slide one in the other. The vaporization element (12) can be mounted in a vehicle engine compartment and the disposable cartridge (48) can be screwed. In an alternative way, the disposable cartridge (48) can be arranged at a certain distance and coupled to the devaporisation element (12) via a conduit (47) having suitable threaded fasteners. In order to increase the filtering capacity, a plurality of disposable cartridges (48) can be fixed by screwing them in series, so as to be coupled to a single vaporization element (12).