公开(公告)号：US11994123B2

公开(公告)日：2024-05-28

申请号：US17905974

申请日：2021-02-24

Applicant: PMP PRO-MEC S.P.A.

Inventor： Riccardo Pozzo ,  Luca De Carli

IPC: F04B49/00 ,  F04B1/295 ,  F04B1/324 ,  F04B49/06 ,  F04B53/10

CPC classification number: F04B49/002 ,  F04B1/295 ,  F04B1/324 ,  F04B49/065 ,  F04B53/1082 ,  F04B2201/12041 ,  F04B2201/12051

Abstract: Control system and control method of a variable displacement hydraulic pump wherein the system includes a detection sensor for detection of the actually set displacement and a control unit for current control of a couple of solenoids controlling displacement increase and decrease.