A lubricant retainer for use in a pump bearing assembly, the bearing assembly which in a first operating configuration is lubricated by a relatively highly viscous lubricant, and which in a second operating configuration is lubricated by a less-viscous lubricant, the bearing assembly comprising a bearing housing having a bore extending therethrough for receiving a pump drive shaft, spaced-apart bearing mounting zones within the bore with a chamber therebetween, each bearing mounting zone arranged for the in use receipt of a bearing therein, and wherein each zone has associated therewith one lubricant retainer, the lubricant retainer being adapted to be mounted within the bore adjacent the bearing mounting zone with which it is associated so as to form a barrier between the bearing mounting zone and the chamber when the pump bearing assembly is in the first operating configuration, the retainer being removed when the pump bearing assembly is in the second operating configuration.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lubricant retainer for pump shaft bearing assembly


    Beteiligte:

    Erscheinungsdatum :

    11.04.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F16C SHAFTS , Wellen



    Retainer cap for shaft assembly

    SIMON DANIEL C / BRADSHAW KELLI J / HARRISON AUSTIN S | Europäisches Patentamt | 2015

    Freier Zugriff

    Retainer cap for shaft assembly

    SIMON DANIEL C / BRADSHAW KELLI J / HARRISON AUSTIN S | Europäisches Patentamt | 2016

    Freier Zugriff

    BEARING RETAINER AND STEERING COLUMN ASSEMBLY WITH THE BEARING RETAINER

    DUBAY ROBERT W / JONES RANDY W / VINCENT MATTHEW J T | Europäisches Patentamt | 2022

    Freier Zugriff

    Bearing retainer and steering column assembly with the bearing retainer

    DUBAY ROBERT W / JONES RANDY W / VINCENT MATTHEW J T | Europäisches Patentamt | 2022

    Freier Zugriff

    Nylon retainer bearing assembly machine

    QIU XIAOCHUAN / HAO YONG | Europäisches Patentamt | 2021

    Freier Zugriff