| 摘要 |
The invention relates to a compressed air supply system for a utility vehicle, said system comprising a compressed air inlet that can be coupled to a compressor, a filter unit that can be coupled to the compressed air inlet via a supply line, a discharge valve element that is coupled to a discharge outlet and the supply line, a first valve element and a second valve element, a control inlet of the discharge valve element being controllable by the first valve element and the second valve element being arranged in a regeneration air path for regenerating the filter unit, and at least one pneumatically lockable overflow valve via which a consumer circuit coupled to the compressed air supply system is supplied with compressed air. The invention is characterized in that the at least one pneumatically lockable overflow valve can be controlled by the second valve element. The invention also relates to a method for operating a compressed air supply system. |
