Damping valve device having a progressive damping force characteristic curve

Damping valve device having a progressive damping force characteristic curve

A damping valve device for a vibration damper having a piston rod includes a first damping valve which, in a first operating range, moves into an operating position allowing throughflow as the flow velocity of a damping medium increases. A second operating range having a progressive damping force ch...

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Hauptverfasser: Knezevic, Aleksandar, Rösseler, Jörg
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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creator Knezevic, Aleksandar
Rösseler, Jörg
description A damping valve device for a vibration damper having a piston rod includes a first damping valve which, in a first operating range, moves into an operating position allowing throughflow as the flow velocity of a damping medium increases. A second operating range having a progressive damping force characteristic is influenced by a throttle point in conjunction with a valve body. The valve body is configured as a ring element which has a variable diameter and carries out a radial closing movement in the direction of a flow guiding surface at which a defined minimum throughflow cross-section is maintained, a pressure control valve being hydraulically parallel-connected to the throttle point.
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subjects BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
title Damping valve device having a progressive damping force characteristic curve
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