Hydro-pneumatic vibration damper with alterable damping force

A cylinder (3) between a piston rod (1) guide and base valve contains a piston (2) possessing at least one valve and connected to a piston rod. The piston divides the interior of the cylinder filled with damping fluid into a piston rod side operating (4) space, and an underneath working space (5). A...

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Bibliographic Details
Main Authors FOERSTER, ANDREAS, 97422 SCHWEINFURT, DE, MEMMEL, GEORG, 97525 SCHWEBHEIM, DE
Format Patent
LanguageEnglish
German
Published 10.12.1998
Edition6
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
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Summary:A cylinder (3) between a piston rod (1) guide and base valve contains a piston (2) possessing at least one valve and connected to a piston rod. The piston divides the interior of the cylinder filled with damping fluid into a piston rod side operating (4) space, and an underneath working space (5). A container (7) enclosing the cylinder with radial space between them forms a compensating space (8) filled with damping fluid and gas and to which the bottom working space is connected hydraulically by a base valve. (10). The entire electromagnetic valve arrangement (11) between the cylinder interior and the equalising space is positioned on the side of the base valve opposite the cylinder.
Bibliography:Application Number: DE19981015214