PRESSURE CONTROL ELECTROPNEUMATIC MODULE FOR VEHICLE ELECTROPNEUMATIC BRAKING SYSTEMS AND ELECTROPNEUMATIC BRAKING SYSTEM Russian patent published in 2014 - IPC B60T8/32 B60T8/34 B60T13/68 

FIELD: transport.

SUBSTANCE: invention relates to machine building, namely to vehicle braking systems. Electropneumatic braking system includes pressure control electropneumatic module made in the form of unit and having two separately regulated pressure control channels. For each channel of pressure control based on operating air derived from receiver with compressed air reserve, controlled operating pressure existing on one connecting element and intended for braking system wheel brake cylinder is generated depending on sensor braking signals. To form pneumatically isolated along circuit pressure control channels each pressure control channel has its own connected to its own receiver with compressed air reserve connecting element connected to it. Pneumatic paths of each pressure control channel flows from corresponding connecting element of receiver with compressed air reserve to corresponding connecting element of operating pressure are made pneumatically isolated from pneumatic paths of flows of other pressure control channel respectively.

EFFECT: higher device reliability due to higher degree of failure safety.

14 cl, 4 dwg