| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: exhaust noise suppressor comprises body with inlet and outlet nozzles, central perforated tube that enters outlet nozzle, auger arranged in the form of screw plates coupled with their external edges to internal surface of body, and collecting reservoir connected to lower part of body, which is perforated in the connection area. Body is arranged in the form of truncated cone, and outlet nozzle with central perforated tube is installed on its smaller base, and auger screw plates are fixed in orifices that are parallel to bases of conical body and installed on central axis with the possibility of rotation, at that internal edges of screw plates are coupled with surface of central perforated tube. ^ EFFECT: higher efficiency of suppressor cleaning. ^ 7 cl, 5 dwg |
