A screw spindle pump having a spindle housing, in which a drive spindle and at least one running spindle which meshes therewith are received in spindle bores, and having an outer housing which encloses the spindle housing and on which an axial inlet port and a radial outlet port are provided, wherein the spindle housing has an axial fluid outlet for the fluid delivered through the spindle housing by the drive spindle and the running spindle, which axial fluid outlet communicates with a fluid chamber, which is formed between the spindle housing and the outer housing, extends around 360°, and in turn communicates with the radial outlet port.


    Access

    Download


    Export, share and cite



    Title :

    Screw spindle pump


    Contributors:

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



    Screw spindle pump

    METZ JÜRGEN / LISSEK KRISTIN / POPP FLORIAN | European Patent Office | 2024

    Free access

    Screw spindle pump

    METZ JÜRGEN / LISSEK KRISTIN / POPP FLORIAN | European Patent Office | 2023

    Free access

    INTEGRATED SCREW-SPINDLE COOLANT PUMP

    PAWELLEK FRANZ | European Patent Office | 2022

    Free access

    SPINDLE SCREW JOINT

    SAPUTELLI MARIO | European Patent Office | 2019

    Free access

    Method for producing a spindle for a spindle drive, a roller screw drive comprising such a spindle and use of said roller screw drive

    VERHAGEN ARMIN / NAGEL WILLI / GOETZELMANN BERND | European Patent Office | 2016

    Free access