An operating system, rock drilling rig and method for operating an electrically operated rock drilling rig. The operating system (OS) comprises an electric system (ES) connected to an electric supply source (SS) and comprising one or more electric motors (EM) controlled by means of electric control devices (18). The system further comprises a hydraulic system (HS) comprising one or more hydraulic pumps (HP) and hydraulic control devices (20). There are hydraulic tramming actuators (12) connected to closed loop hydraulic circuits (24, 24a) and hydraulic drilling actuators (19) connected to either open or closed loop circuits (25, 26).


    Access

    Download


    Export, share and cite



    Title :

    OPERATING SYSTEM, ROCK DRILLING RIG AND METHOD


    Additional title:

    BETRIEBSSYSTEM, GESTEINSBOHRGESTELL UND VERFAHREN
    SYSTÈME D'EXPLOITATION, INSTALLATION DE FORAGE DE ROCHES ET PROCÉDÉ


    Contributors:

    Publication date :

    2023-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    OPERATING SYSTEM, ROCK DRILLING RIG AND METHOD

    VERHO SAMULI | European Patent Office | 2022

    Free access

    OPERATING SYSTEM, ROCK DRILLING RIG AND METHOD

    VERHO SAMULI | European Patent Office | 2023

    Free access

    DRILLING SYSTEM FOR ROCK DRILLING

    TØRRESVOLD AUDUN / BERGE ROAR | European Patent Office | 2019

    Free access

    Drilling system for rock drilling

    TØRRESVOLD AUDUN / BERGE ROAR | European Patent Office | 2020

    Free access

    ROCK DRILLING DEVICE

    NIEMI TIMO | European Patent Office | 2015

    Free access