Air dryer with an integrated the regeneration controller and method for operating an air dryer

摘要

The present invention relates to an air dryer (10) with a in a common housing (74) integrated the regeneration controller for a commercial vehicle (12), wherein the air dryer (10) a pressure air input (14), a cpu (20), including an air release valve (22), a non-return valve (24) and a highly expensive valve means (26) comprises.According to the invention, it is provided that the air conditioning means (20) comprises a cyclone filter (46) and that as a function of the pressure level in the delivery line switching regeneration control valve (28) parallel to the check valve (24) at the feed pipe (16) is arranged.The present invention also relates to a method for operating an air dryer.