A method is used for synchronizing the speed of a hydraulic crane drive having at least one hydraulic consumer, which is fed with a variable volumetric rate of flow by way of at least one hydraulic variable displacement pump. The at least one hydraulic variable displacement pump is driven by way of a drive unit of the crane. By way of the crane control system, a swashplate angle of the at least one variable displacement pump is open and/or closed loop controlled as a function of the demanded volumetric flow rate for at least one consumer and/or on the basis of one additional parameter.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for the speed synchronization of a crane drive and crane drive


    Beteiligte:

    Erscheinungsdatum :

    26.07.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66C Krane , CRANES



    Drive apparatus for crane, and crane

    XIE TAO / HUANG QIANG / YANG SHANGFENG | Europäisches Patentamt | 2020

    Freier Zugriff

    Crane drive device

    WANG LIJIAN / ZHANG CHUNLI / ZHANG WENFU | Europäisches Patentamt | 2015

    Freier Zugriff

    Crane Superstructure Drive Device

    REESING JANN / SCHUERMANN JOHANNES | Europäisches Patentamt | 2017

    Freier Zugriff

    Crane superstructure drive device

    REESING JANN / SCHUERMANN JOHANNES | Europäisches Patentamt | 2018

    Freier Zugriff

    Direct-drive bridge crane

    YANG ZHIJIE | Europäisches Patentamt | 2022

    Freier Zugriff