公开(公告)号：US20230182706A1

公开(公告)日：2023-06-15

申请号：US17925389

申请日：2021-05-07

Applicant: HYDAC FLUIDTECHNIK GMBH

Inventor： Michael SCHEIDT ,  Frank SCHULZ ,  Christian STAUCH ,  Timo RINGLE

IPC: B60T13/68 ,  B60T15/02 ,  B60T17/22 ,  F15B13/04

CPC classification number: B60T13/683 ,  B60T15/027 ,  B60T17/22 ,  F15B13/0405 ,  F15B2211/665 ,  F15B2211/6313 ,  F15B2211/30525

Abstract: A system for braking a displacement-controlled drive system (10), which can be driven by means of an inflow pressure and an outflow pressure at an inflow end and an outflow end thereof, respectively, for a motion, characterized in that by means of an electro-proportional adjustment of at least one valve element (26, 28, 126, 128) an outflow volume flow of the drive system (10) is controlled such that the outflow pressure is decoupled from the motion of the drive system and can be freely preset and coupled to the inflow pressure, which can in that way be lowered to the extent necessary for the motion of the drive system (10).