Patent ID: 9366270
Filing Date: 2016-06-14
CPC Classification: F15B,F16F,Y10T

Claim Text:
1. A damping valve arrangement ( 1 ) for controlling a pilot pressure, comprising: a control fluid by which the pilot pressure exerts influence on a control chamber ( an armature ( a guide pin ( a first spring washer ( an annular body ( wherein the first spring washer is movable with the guide pin to change an area of a flow-through opening ( 41 ) between the first spring washer and the encircling collar through which the control fluid may flow; and wherein the guide pin ( 11 ) passes through the armature and has a second spring washer ( 15 ) mounted in an end area of the guide pin on an opposite side of the armature from the flow-through opening ( 41 ), wherein the second spring washer is movable with the guide pin and provides outwardly radial bracing for the guide pin.