公开(公告)号：EP3102824B1

公开(公告)日：2018-06-27

申请号：EP15710588.3

申请日：2015-01-28

Applicant: Danfoss Power Solutions Inc.

Inventor： HANSELL, Jeffrey ,  WRIGHT, Joseph

IPC: F04B1/20 ,  F04B1/32

CPC classification number: F15B13/00 ,  F04B1/2078 ,  F04B1/295 ,  F04B1/324

Abstract: A servo piston assembly having a servo piston body mounted within a servo piston cylinder. A pair of bushings are mounted within each end of the servo piston body. An elongated bore extends through the servo piston body and receives a guide rod that extends out of the servo piston body and is received within the servo piston cylinder.