公开(公告)号：US20240102494A1

公开(公告)日：2024-03-28

申请号：US18476168

申请日：2023-09-27

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Manuel BEZZI

IPC: F15B13/02 ,  F15B1/26

CPC classification number: F15B13/025 ,  F15B1/265 ,  F15B13/026 ,  F15B13/027

Abstract: The present disclosure relates to a hydraulic circuit, comprising:



a motion control valve including a valve spool and a hydraulic actuator for actuating the valve spool, and
a hydraulic control device having an outlet fluidically connected to the hydraulic actuator, the hydraulic control device comprising a pressure-reducing valve or a pressure compensated flow control valve.

公开(公告)号：US20220325704A1

公开(公告)日：2022-10-13

申请号：US17658337

申请日：2022-04-07

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Piergiorgio TRINCHIERI ,  Manuel BEZZI

IPC: F04B1/2085 ,  F04B1/2042 ,  F01B3/00

Abstract: The present disclosure relates to an axial piston machine, such as a pump or motor. The axial piston machine, in on example, includes a pivotable displacement adjustment plate, the displacement adjustment plate having a first side supported by a first hydrostatic support arrangement and a second side supported by a second hydrostatic support arrangement. Further, in the axial piston machine one or both of the hydrostatic support arrangements include a large area support and a small area support which can be fluidly separated from each other.