FIELD: air supply systems for rail vehicles.
SUBSTANCE: control and measuring device for the air supply unit of the vehicle comprises the compressor for compressed air generation; a receiver located downstream of the compressor; a shut-off valve located downstream of the receiver and a pressure sensor in the receiver. The pressure sensor is located in any position on the pressure line between the compressor and the shut-off valve. The check valve is a bypass valve configured to open when a predetermined pressure is reached.
EFFECT: reliability of the system is increased.
10 cl, 3 dwg
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