A rotating pumping apparatus is provided which may be employed in an automotive brake system. The rotating pumping apparatus includes a sealing member and a pressure member. The sealing member is disposed around a pump drive shaft. The pressure member includes a plate spring, a first rotation stopper, and a second rotation stopper. The first rotation stopper serves to stop the pressure member from rotating following rotation of the pump drive shaft. The second rotation stopper engages the seal ring to stop the sealing member from rotating following the rotation of the pump drive shaft. The plate spring works to elastically press the sealing member against a stopper wall of a pump casing to stop the sealing member from moving in an axial direction of the pump drive shaft.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rotating pumping apparatus with seal mechanism


    Beteiligte:
    JUNICHI MAEDA (Autor:in) / YOSHITAKE HISADA (Autor:in) / SHINYA MITANI (Autor:in) / TOSHIYA HAYASHI (Autor:in)

    Erscheinungsdatum :

    29.04.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16J Kolben , PISTONS / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten



    Rotating pumping apparatus with seal mechanism

    HISADA YOSHITAKE / FUCHIDA TAKESHI | Europäisches Patentamt | 2017

    Freier Zugriff

    Rotating pumping apparatus with seal mechanism

    MAEDA JUNICHI / HISADA YOSHITAKE / HAYASHI TOSHIYA et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    SEAL PUMPING DEVICE STRUCTURE

    CHOU WEN SAN | Europäisches Patentamt | 2016

    Freier Zugriff

    Rotating Brush Seal

    Lattime, S.B. | Online Contents | 2002


    OVERHEAD DOOR ROTATING SEAL

    EHRLICH RODNEY P | Europäisches Patentamt | 2023

    Freier Zugriff