A device (DV) for damping pressure fluctuations in a pressure medium (DM) comprises the following features. It has a base body (GK) in which an intake chamber (AK11) is provided, which has an intake-chamber opening (OA1) which is located at a first side (S1) of the base body. A first expansion chamber (EK11) is furthermore provided in the base body, which has a first expansion-chamber opening (OE1), which is likewise located at the first side of the base body. A partition wall (T1) separates the intake chamber from the first expansion chamber. A cover element (AD) for positioning on a contact surface (AF) of the first side of the base body is furthermore provided in order to close the intake chamber and the first expansion chamber to the outside. Finally, an overflow channel is provided, in particular in the partition wall between the intake chamber and the first expansion chamber, so that pressure fluctuations in the pressure medium are damped during the through-flow from the intake chamber through the first overflow channel into the first expansion chamber.


    Access

    Download


    Export, share and cite



    Title :

    DEVICE FOR DAMPING PRESSURE FLUCTUATIONS


    Contributors:

    Publication date :

    2018-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten



    EXPERIMENTAL INVESTIGATION OF THE PRESSURE TURBULENT FLUCTUATIONS SPECTRUM IN THE DAMPING CAVITIES

    E. N. Kovrizhnyh / A. N. Miroshin / A. V. Suchkov | DOAJ | 2016

    Free access

    Pressure damping device

    NAKANO GOTA / TSUKAHARA TAKASHI | European Patent Office | 2015

    Free access

    Pressure damping device

    NAKANO GOTA | European Patent Office | 2019

    Free access

    Pressure damping device

    ENDO HIROSHI / MORI NOBUO | European Patent Office | 2017

    Free access