COMPRESSED AIR SUPPLY SYSTEM FOR UTILITY VEHICLES

摘要

The invention relates to a compressed air supply system for utility vehicles, comprising an air preparation unit for cleaning and providing compressed air at different levels of pressure in order to operate a plurality of brake circuits and/or auxiliary pressure circuits, a pressure limiter (19) being provided for reducing the input pressure, supplied via a compressed air input (17) and having a first pressure level A, to a desired second pressure level B, a differential pressure element (20) with defined dynamic pressure being provided for the purpose of reducing this input pressure to a third pressure level C, said element lowering the air pressure of the second pressure level B by a pressure value to produce a third pressure level C.