Daimler Chrysler Ag

Daimler-benz Ag

Alexander Berger

Timo Schmidt

Christoph Reckzugel

Harald Ott

Roland Nöll

In a centrifugal oil separator in an internal combustion engine including a centrifuge housing which is placed in a rotationally fixed manner onto a rotating centrifuge shaft, the centrifuge housing is manufactured from plastic and a metal bushing is integrated into the centrifuge housing and is slipped onto the centrifuge shaft.

Centrifugal oil separator in an internal combustion engine

The invention provides a sensor system which has a measuring element which has a PT1-action, such as an engine oil temperature sensor for an internal-combustion engine of a motor vehicle. A measured-value analysis unit connected behind the measuring element adds to the measured values supplied by the measuring element a correction value equal to the product of the measuring element time constant and a sliding average change value of the successively sensed measured values.

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Rechberghausen, Germany

Alexander Berger