The actuating element controller has segmented magnet (3) attached to the shaft (21.1) of the actuating element (21) and associated with at least one Hall switch (4) so that it detects a pole transition when the magnet is displaced and switches off a motor...

An exhaust gas recirculation device (1) for an internal combustion engine comprises an exhaust gas collection line (2) from an outlet system of the engine connected via a rotary disk valve (4) to air inlet channels of the engine. The rotary disk valve has ...

The arrangement has slider elements (10), which are fixed to a shaft (1) with the organ to be adjusted. The slider elements contact stationary resistance tracks (7). The slider elements and the resistance tracks are arranged in a potentiometer space (12). ...

The unit (2) has a control motor (6) coupled over a gear to a flap shaft. A sensor unit measures the control position of the flap shaft. An electrical coupling element is arranged on a cover (15) fixed on a flap support. A bearing (23) on the cover side fo...

The mixture formation arrangement for an internal combustion engine has a metal fuel distributor strip feeding fuel under high pressure to individual injection nozzles and air suction channels leading to a cylinder head from a suction pipe. The metal fuel ...

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...

The system has a first coolant circuit including engine cooling channels and a second coolant circuit for interior heating. Each circuit has at least one line, pump and heat exchanger. The second coolant circuit is connected to the first via feed and outle...

The fuel pump has surface regions sealed by the casing wall and pressurized from the side channel sectors. These surface regions (12, 13) are bounded by chambers (16, 17) formed in the axial walls (5, 6) of the pump wheel (4). They are subdivided by ribs i...

An air mass sensor (7) is arranged directly in the exhaust gas recirculation line (6) upstream of the exhaust gas recirculation valve (3). An exhaust gas cooler (8) may be integrated in the exhaust gas recirculation line. The valve (3) and exhaust gas sens...

The valve has a body with seat surface and leaf spring element with counter holder on a clamping surface. The seat surface (5) has a coating of thermal stress bearing elastomer, e.g. fluorcaoutchouc. The valve body (2) has a peripheral rubber ring (11) to ...