公开(公告)号：US20250092950A1

公开(公告)日：2025-03-20

申请号：US18288169

申请日：2023-01-03

Applicant: STABILUS GMBH

Inventor： Hermann Schneider ,  Rainer Sauer ,  Frank Born ,  Martin Schleich

IPC: F16J15/324 ,  C09K3/10 ,  C10M107/02 ,  C10M107/34 ,  C10M129/68 ,  C10M169/04 ,  C10N30/00 ,  C10N30/12 ,  C10N40/25 ,  F16J1/08 ,  F16J7/00 ,  F16J15/3284

Abstract: The invention relates to a piston-cylinder unit (100) comprising a cylinder (110) filled with a fluid (150), a piston (120) slidably guided in the cylinder (110), a piston rod (130) attached to the piston (120), a seal (140), and a lubricant in contact with the seal (140) and with the cylinder (110), the piston (120) and/or the piston rod (130). The lubricant is a polyalphaolefin oil or a polyalkylene glycol oil. The seal (140) is made of chlorine-free acrylonitrile butadiene rubber. The invention also relates to a method for producing the piston-cylinder unit (100).