Pressure supply device for motor vehicle pneumatic suspension, has compressor, suction line, ventilation device, sound damper matched to each line arranged both in suction line and in ventilation line

摘要

The pressure supply device has a suction line (5) leading to the compressor (3) and a ventilation line (8) on the pressure side of the compressor, whereby a sound damper (10,11) matched to each line is arranged both in the suction line and in the ventilation line. A pressure line (6) protected by a non-return device (7) is connected from the compressor to a supply line to which the ventilation line protected by an outlet valve (9) is also connected. AN Independent claim is also included for the following: (a) a motor vehicle pneumatic suspension system.