| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: system to control air mix and circulating exhaust gases comprises two valves. Note that first valve is located, at least partially, in air intake channel to control airflow in air valve, while second valve seats in exhaust gas circulation channel to control exhaust gas flow. Proposed system allows consecutive control whereat first valve is actuated in the first pressure range, while second valve is actuated in second pressure range. Describedare pressure ranges and control method. ^ EFFECT: increased fuel combustion completeness, reduced content of nitrogen oxide. ^ 29 cl, 5 dwg |
