Avl List Gmbh

Avl Gesellschaft Fur Verbrennungskraftmaschinen Und Messtechnik M.b.h.

Michael Rasser

Klaus-Christoph Harms

Josef Glaser

Wolfgang Kriegler

Karl Wojik

Wolfgang Kling

Erwin Reisinger

A reciprocating machine with a friction bearing crank mechanism having a monitoring device monitoring operating parameters of the friction bearings of the crank mechanism via at least one sensor which is in connection with an evaluation device. At least one sensor is disposed near a part of the crank mechanism which moves in operation relative to the machine's housing. The connection of the sensor with the evaluation device is guided at least in part via the crankshaft. This provides a simple and effective monitoring option for the friction bearings of the crank mechanism and for other machine-specific parameters.

Reciprocating machine with operating parameter sensor

A propulsion system includes an internal combustion engine predominantly operating in a steady-state mode and a driving engine operating in a transient mode, which act on the output shaft of a planetary gear train by first and second drive shafts. To obtain independent speed and torque values at the driven shaft, an additional transiently operating engine is provided which has a fixed r.p.m. ratio with the first drive shaft or the driven shaft of the planetary gear train. The two transient engines are configured as hydraulic engines or electric engines connected to a control device, a unit being provided for hydraulic or electric power flow between the two transient engines, which in turn is provided with an energy storage.

Hybrid drive system

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Graz, Austria

Michael Rasser