VERFAHREN ZUM SEMIAKTIVEN REGELN EINES FAHRWERKS

In the case of a semi-active control method for a chassis, in particular for the damping of sprung wheel suspension systems on vehicles, with a piston displaceable in a cylinder and dividing this into two working chambers, cylinder and piston are each connected to a vehicle body and/or a wheel axle....

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Bibliographic Details
Main Authors KALLENBACH, RAINER.. DR., 7000 STUTTGART, DE, WANNER, MICHAEL., 7031 HOLZGERLINGEN, DE
Format Patent
LanguageGerman
Published 14.05.1992
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
PERFORMING OPERATIONS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
WEAPONS
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Summary:In the case of a semi-active control method for a chassis, in particular for the damping of sprung wheel suspension systems on vehicles, with a piston displaceable in a cylinder and dividing this into two working chambers, cylinder and piston are each connected to a vehicle body and/or a wheel axle. At least one valve is assigned to the working chambers, which controls the flow of pressure medium into and out of the working chamber. The valve is controlled as a function of an absolute vertical velocity of the body and a zero relative velocity of the relative movement between axle or wheel and body and/or of a zero damping force and/or a zero differential pressure on the damper piston.
Bibliography:Application Number: DE19904035314