TRAIN BRAKE LINE TIGHTNESS CONTROL DEVICE Russian patent published in 2017 - IPC B60T17/22 

FIELD: transport.

SUBSTANCE: invention relates to railway transport braking equipment sphere. Train brake line tightness control device comprises main reservoirs with locomotive feed line, to which in series connected are controlled check valve, additional tank and engineer's brake valve with controller. Controlled check valve, additional tank and engineer's brake valve with controller are connected to control unit, to which signaling unit and memory unit are also connected. Train brake line tightness control device also comprises connected with control unit measurements control elements, travel speed measurement device connection element, traction control circuit connection element, compressor switching on circuit connection element and means of communicating with locomotive systems via standard interface.

EFFECT: enabling expansion of device operating performances due to exclusion of train movement beginning without checking of brake main line tightness and angle cocks closing in brake line.

1 cl, 1 dwg