ADJUSTING DEVICE FOR VARIABLY ADJUSTING AT LEAST ONE COMPRESSION RATIO OF AN INTERNAL COMBUSTION ENGINE

摘要

The invention relates to an adjusting device (10) for variably adjusting at least one compression ratio of a combustion chamber of an internal combustion engine, in particular of a reciprocating internal combustion engine, comprising at least one adjusting motor (16) that comprises a stator and a rotor, which can be rotated relative to the stator about a rotational axis and by means of which the compression ratio can be variably adjusted using the rotor, and at least one braking device (24), by means of which the set compression ratio can be maintained at least substantially, wherein the braking device (24) is arranged downstream of the adjusting motor (16) in a force and/or torque flow proceeding from the combustion chamber and acting on the adjusting device (10).