DAMPING-VALVE DEVICE WITH A PROGRESSIVE DAMPING-FORCE CHARACTERISTIC CURVE
A damping valve device for a vibration damper has a restriction in connection with a valve element movable from an open position into a restriction position depending on the flow velocity of a damping medium inside the restriction. The valve element, as a variable-diameter annular element, moves in...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
11.04.2024
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Subjects | |
Online Access | Get full text |
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Summary: | A damping valve device for a vibration damper has a restriction in connection with a valve element movable from an open position into a restriction position depending on the flow velocity of a damping medium inside the restriction. The valve element, as a variable-diameter annular element, moves in closing direction with increasing flow velocity of the damping medium within an annular groove of a valve support. The annular groove is constructed as a pressure space having at least one inflow orifice and at least one outflow orifice. The valve element is positioned at a radial distance from an annular groove base by centering elements. |
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Bibliography: | Application Number: US202218276897 |