A pump housing may accommodate a pump unit and a pump motor, especially for a lumbar support function or massage function for mounting in a vehicle seat, wherein the pump motor and the pump unit are attached to one another along a longitudinal axis, and furthermore may support the pump motor with at least two flexible support elements in a radial direction and a second coil spring in an axial direction. Related pump and seat concepts are also disclosed.


    Access

    Download


    Export, share and cite



    Title :

    Pump Housing, Pump, and Seat


    Contributors:

    Publication date :

    2020-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



    Pump housing, pump, and seat

    DÖRFLER ERICH / GEHLMANN RONNY / AUERNHAMMER HELMUT | European Patent Office | 2023

    Free access

    Pump housing, pump, and seat

    DORFLER ERICH / GEHLMANN RONNY / AUERNHAMMER HELMUT | European Patent Office | 2020

    Free access

    Pump housing support

    SMITH GLENN RAYMOND / FOREMAN MICHAEL CHRISTOPHER | European Patent Office | 2017

    Free access

    BYCICLE SEAT WITH A PUMP

    CHOI EUI JIN | European Patent Office | 2016

    Free access

    bycicle seat with a pump

    European Patent Office | 2016

    Free access