Patent ID: 9151197
Filing Date: 2015-10-06
Classification: B01D,F01N

Abstract:
1. A particle separator for the treatment of exhaust gases of an internal combustion engine, the particle separator comprising: a housing having an inlet opening, an outlet opening, a cross section, regions being at least mutually spaced apart or opposite one another, and a central axis; and at least one metallic layer through which an exhaust gas can flow, said at least one metallic layer disposed in said housing; said at least one metallic layer having an undulation with peaks and troughs spanning said cross section of said housing, said undulation extending rectilinearly from one of said regions of said housing to another of said regions of said housing being at least mutually spaced apart or opposite one another; said undulation having a maximum running transversely relative to said housing and a minimum running transversely relative to said housing; and said maximum and said minimum being spaced apart in the axial direction by a spacing corresponding at least to an average radius of said housing; and said at least one metallic layer having openings with a width in a range of from 0.1 to 0.2 mm.