公开(公告)号：US3839897A

公开(公告)日：1974-10-08

申请号：US32035773

申请日：1973-01-02

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： STENGER R

IPC: G01N19/02 ,  G01N33/30

CPC classification number: G01N19/02 ,  G01N33/30

Abstract: An apparatus for testing fluids for coefficient of traction between two rotating surfaces by measuring the thrust force at slip developed by a linear actuator due to traction between actuator drive shaft and rollers driven thereby.

Abstract translation: 一种用于通过测量由致动器驱动轴和由此驱动的辊之间的牵引而由线性致动器产生的滑动中的推力来测量两个旋转表面之间的牵引系数的流体的装置。