Drive train for use with drive shaft connected to internal combustion engine, has device for attenuating non-uniformity of rotational torque characteristic of internal combustion engine, where attenuating device is formed by displacer unit

摘要

The drive train (1) has a device (5) for attenuating the non-uniformity of a rotational torque characteristic of an internal combustion engine (2), where the attenuating device is formed by a displacer unit (6) coupled with a drive shaft (3). The displacer unit acts with constant rotation direction as a pump and motor. The displacer unit of the drive shaft imparts the non-uniformity of the engine torque counteracting an input rotational torque. The displacer unit is provided in communication with a fluid reservoir (7), and is provided with an inlet side (E) and an outlet side (A).