FIELD: mechanical engineering; internal combustion engines.
SUBSTANCE: invention relates to exhaust systems of internal combustion engines. Proposed multilayer filtering element made through for fluid medium consists of at least one outer layer made of partially porous material and provided with at least one edge section, and of at least one fibrous layer made on fibrous cloth. At least one outer layer forms envelope enclosing fibrous layer thanks to which said fibrous layer is reliably held is space formed by at least one outer layer 2. Such multilayer filtering element can be used for making filter for cleaning exhaust gases formed at operation of automobile internal combustion engines. Invention contains description of method of manufacture of said filtering element.
EFFECT: possibility of withstanding high thermal and dynamic loads in exhaust system of vehicle, cut down amount of hard particles in exhaust gases.
20 cl, 8 dwg
