A mixing valve (6) of an internal combustion engine (1) of a motor vehicle has a single actuator (9) and a differential gear (16). A flap (13) arranged in an intake duct (4) and a flap (14) arranged in an exhaust duct (5) are driven via the differential ge...

The device has suction and exhaust gas recirculation passages (22, 24) formed in a suction passage and exhaust gas recirculation passage housing (12, 10) such that flow cross-sections of the suction and exhaust passages are adjusted by first flap (36) and ...

The valve has flap poritons that are arranged in respective suction channel (4) and exhaust gas channel (5). The specific flap portion is driven via gear pair (16) with non-round or eccentric gears (17,18). The drive of other flap poriton has lost motion. ...

The apparatus has housings (10) that delimits a channel (16), and a valve body (20) rotatable arranged in the channel. A shaft (18) on which the valve body is secured, and is supported in the housing. The valve body extends a portion (22) to 90 degrees ove...

The temperature of an EGR gas is decreased rapidly. An EGR apparatus (30) for an internal combustion engine comprising an EGR passage which connects an exhaust passage and an intake passage of the internal combustion engine, and a part of an exhaust gas wh...

An exhaust gas recirculation (EGR) arrangement (10) having an intake manifold (12) with a valve base assembly (14) integrated with the engine's intake manifold (12). The valve base assembly (14) has a valve seat (22) positioned in the path of fluid flow th...

The internal combustion engine induction system has a housing with an upper section (2) fastened to a lower section (1). An exhaust gas cooler (7) forms part of the upper housing section and has a central channel with fins inside an outer casing (25). Ther...

The system housing has individual intake channels (3) and an exhaust return channel connected to the intake channels via valves. The system has a cover element (4) positioned on the housing (2) in such a way, that the return channel is defined between thes...

An exhaust gas re-circulation device for an internal combustion engine comprises an intake air channel (2), an intake air control valve (18), an exhaust gas re-circulation valve (12) and an actuator (22), a first motion transmission mechanism between the a...

An exhaust gas re-circulation device for an internal combustion engine comprises an intake air channel (10), an intake air control valve (24), an exhaust gas re-circulation valve (20) and an actuator (28). A first motion transmission mechanism is connected...