DEVICE FOR EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE Russian patent published in 1994 - IPC

FIELD: internal combustion engines. SUBSTANCE: device has housing with inlet and outlet channels and cleaner with swirler and base, shield, drain connection and separation screen embracing the swirler and forming together with inner surface of housing a chamber connected to outlet pipeline. Swirler communicates with outlet channel through separation chamber formed by screen installed in outlet channel and inner space of casing which embraces outlet channel. Novelty is that device has at least one additional cleaner with additional drain connection and additional inlet and outlet connections. Additional cleaner is arranged in chamber to form, together with cleaning section, a separation space. Drain and additional drain connections point to opposite sides relative to each other, and outlet and additional outlet pipeline of cleaners are made fast near main swirlers. EFFECT: enhanced conditions of operation. 1 dwg