FIELD: engines and pumps.
SUBSTANCE: proposed non-full-flow filter incorporates multiple channels 2 made up of, at least, one shaped layer 3 that doubles as a wall, and, at least, one filtration layer 4. Said filter comprises multiple guide vanes 5 extending into said multiple channels 2, passages 6 made in aforesaid layer 3 to extend into another channel 2 that features converging cross section 7. Narrow section 8 of the latter is directed toward adjacent guide vane 5.
EFFECT: uniform use of filtration layer, higher probability for entire flow of waste gases to pass through filtration layer.
25 cl, 3 dwg
