An internal combustion engine has an intake gas conduit; an output setting member disposed in the intake gas conduit and arranged for controlling therein the flow of intake gas; an exhaust gas conduit; a throttle member disposed in the intake gas conduit upstream of the output setting member; a bypass conduit having an inlet end coupled to the intake gas conduit upstream of the throttle member and an outlet end coupled to the intake gas conduit downstream of the throttle member; an exhaust gas feedback conduit having an inlet end coupled to the exhaust gas conduit and an outlet end coupled to the bypass conduit; and a control arrangement for setting positions of the throttle member as a function of an operational parameter of the internal combustion engine for directing a quantity of intake air into the bypass conduit as a function of the operational parameter.
申请公布号
DE3831080(C2)
申请公布日期
1996.06.20
申请号
DE19883831080
申请日期
1988.09.13
申请人
VOLKSWAGEN AG, 38440 WOLFSBURG, DE
发明人
GEIGER, ISTVAN, DIPL.-ING., 38104 BRAUNSCHWEIG, DE