SYSTEM FOR SUCTION OF BRAKING PARTICLES WITH PRESERVATION OF RAREFACTION Russian patent published in 2023 - IPC F16D65/00 

FIELD: braking systems.

SUBSTANCE: invention relates to a system for suction of braking particles of a friction braking system, while the suction system contains rarefaction source (1), suction hole (83), pneumatic circuit (3, 3', 30) connecting the suction hole to the rarefaction source, and control unit (6), while the suction system also contains overlapping means located on the pneumatic circuit, while overlapping means are made with the possibility of isolation of at least the first part of pneumatic circuit (3), wherein control unit (6) is made with the possibility of control of overlapping means, depending on predetermined logics, to isolate the first part of the pneumatic circuit during some phases between two actual uses of the rarefaction source.

EFFECT: increase in the efficiency of catching braking particles from the beginning of a friction braking phase.

12 cl, 9 dwg