公开(公告)号：EP3256725A1

公开(公告)日：2017-12-20

申请号：EP16749661.1

申请日：2016-02-08

申请人： Eaton Corporation

发明人： DRAPER, Don Rulon ,  ISAACS, Robert Leslie

IPC分类号： F04B1/22 ,  F04B1/26

CPC分类号： F04B1/295 ,  F04B1/124 ,  F04B1/146 ,  F04B1/2078 ,  F04B1/2085 ,  F04B1/324 ,  F04B49/002 ,  F04B49/08 ,  F04B49/12 ,  F04B49/22 ,  F04B2205/04

摘要： The present invention relates to a hydraulic pump system including a variable displacement pump that generates an outlet pressure. The hydraulic pump system also includes a control system that decreases a displacement volume of the variable displacement pump in response to an increase in the outlet pressure and increases a displacement volume of the variable displacement pump in response to a decrease in the outlet pressure.

公开(公告)号：EP3256725B1

公开(公告)日：2020-04-01

申请号：EP16749661.1

申请日：2016-02-08

申请人： Eaton Corporation

发明人： DRAPER, Don Rulon ,  ISAACS, Robert Leslie

IPC分类号： F04B1/22 ,  F04B1/26 ,  F04B49/00 ,  F04B49/08 ,  F04B49/22 ,  F04B1/20 ,  F04B1/12 ,  F04B1/14 ,  F04B1/29 ,  F04B1/32