Compressor device with a tensioning device

摘要

The device (10) has a drive motor (14) for driving a compressor mechanism (13) over a drive belt (37). The drive motor and the compressor mechanism are pivotably supported around a pivot axis for tensioning the drive belt relative to each other. A spread angle is increased between the drive motor and the compressor mechanism during rotation of the drive motor and the compressor mechanism. A tensioning device (40) is provided with a spring arrangement that acts upon a hinge arm arrangement in a direction of the pivot axis in terms of increasing the spread angle and tensioning of the belt.