Patent ID: 7431406
Filing Date: 2008-10-07
Classification: B60T

Abstract:
1. A compressed air processing system, comprising: an inlet connection; said inlet connection being designed and arranged to be connected to a conduit being connected to a compressor; a pressure control unit; a multi-circuit protection valve; a plurality of outlet connections, each of said outlet connections being designed and arranged to be connected to a circuit; a parking brake connection, said parking brake connection being designed and arranged to be connected to a conduit being connected to a parking brake cylinder; an electronic control unit, said electronic control unit including an electric input connection for a control signal; and a valve arrangement, said valve arrangement being designed and arranged to aerate and lock said parking brake connection in a controlled way due to a signal being generated by said electronic control unit, and said valve arrangement being designed and arranged to deaerate said parking brake connection due to a signal being generated by said electronic control unit.