RAILWAY VEHICLE DRIVER'S BRAKE VALVE Russian patent published in 2017 - IPC B60T15/04 

FIELD: transportation.

SUBSTANCE: railway vehicle driver's brake valve comprises a pressure switch, a reserve pneumatic control device, and a control module with a rotary handle and an electronic unit. The pressure switch has the equalizing, the feeding and the brake cavities, the feeding, the atmospheric and the electro-pneumatic valves, pressure sensors, pneumatic lines of the pressure switch connection with the brake line and on the equalizing tank. The control module includes the electronic and the pneumatic parts, the equalizing cavity of the pressure switch is connected to the inlet and the outlet electro-pneumatic valves. The reserve pneumatic control unit consists of the equalizing tank and the pneumatic tank.

EFFECT: increased automation of control of braking processes in the brake line of the train.

12 cl, 2 dwg