A hydropneumatic piston-cylinder assembly, in particular for use as a suspension strut in vehicle suspension systems, includes a cylinder housing (4) and a piston (14) guided for axial movement in the cylinder chamber (12) of the cylinder housing. The cylinder chamber is filled with a hydraulic fluid. The piston has a piston rod (24) on one piston side (20). The piston rod extends out of an end of the cylinder chamber (12) in a sealed manner. The hydraulic fluid, which is located in the cylinder chamber (12) on the side of the piston crown (16) facing away from the piston rod (24), can be brought into operative connection with a pneumatic spring accumulator (10). The pneumatic spring accumulator is a piston-type accumulator (10), which is arranged in the cylinder housing (4).


    Access

    Download


    Export, share and cite



    Title :

    Hydropneumatic piston-cylinder assembly


    Contributors:

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    HYDROPNEUMATIC PISTON-CYLINDER ASSEMBLY

    WEBER NORBERT | European Patent Office | 2019

    Free access

    HYDROPNEUMATIC SUSPENSION COMPONENT

    COAKLEY JOHN FITZGERALD / MASSAGLIA JAMES | European Patent Office | 2023

    Free access

    HYDROPNEUMATIC ROTARY SUSPENSION

    BARRADA BUCH LUIS / ANKENBAUER CHRISTIAN / CORRAL HOCHLEITNER LUIS et al. | European Patent Office | 2023

    Free access

    Hydropneumatic Suspension Strut

    ACKERMANN NOBERT / KIRCHNER HOLGER | European Patent Office | 2019

    Free access

    VEHICLE HYDROPNEUMATIC SUSPENSION

    YAKUNIN PETR MIKHAJLOVICH / MESROPYAN ARSEN VLADIMIROVICH | European Patent Office | 2016

    Free access