The invention discloses an air braking system of a rubber wheel low-floor intelligent rail train. The system comprises a hand valve, a main valve, an air reservoir, an air chamber and a wire harness, wherein the wire harness is used for connecting the devices to form an air supply air path and a control air path. In a foot braking loop, a first signal conversion electromagnetic valve is arranged behind the main valve. When air flow is input, an air-to-electricity type electromagnetic valve generates electric signals with different current strengths according to the airflow air pressure, the electric signals are transmitted to a relay electromagnetic valve, and the relay electromagnetic valve distributes airflow of different air pressures to the relay valve control connector according to the electric signal input magnitude. The air braking system has the advantages of being simple and compact in structure, low in cost, high in control accuracy and the like.
Air braking system of rubber wheel low-floor intelligent rail train
2016-02-10
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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