A hydraulic safety circuit for use in earth-moving vehicles or agricultural vehicles or in general hydraulic machines. The hydraulic safety circuit includes a first hydraulic actuator, a pilot pump for supplying pilot operating fluid at a pilot pressure, and a signaling device controlled by the pilot fluid and operable to emit an alarm signal. The circuit further includes a balance valve subjected to pressure of the first hydraulic actuator and able to distribute the pilot operating fluid in a plurality of hydraulic activating signals; a hydraulic distributor able to assume a plurality of operating configurations and able to distribute the pilot operating fluid according to an assumed configuration; and a plurality of alarm valves controlled by the activating signals, at least one of which is arranged downstream of the hydraulic distributor, each alarm valve being able to provide the pilot fluid to the signaling device.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    A SAFETY HYDRAULIC CIRCUIT


    Weitere Titelangaben:

    SICHERHEITSHYDRAULIKREIS
    CIRCUIT HYDRAULIQUE DE SÉCURITÉ


    Beteiligte:

    Erscheinungsdatum :

    2017-04-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B66C Krane , CRANES



    A SAFETY HYDRAULIC CIRCUIT

    CHIOCCOLA FRANCESCO | Europäisches Patentamt | 2015

    Freier Zugriff

    IMPROVED SAFETY VALVE FOR HYDRAULIC BRAKE CIRCUIT

    CIARROCCHI MARCO PIETRO / GENTILE FRANCESCO / DIGESU PASQUALE | Europäisches Patentamt | 2024

    Freier Zugriff

    Hydraulic circuit

    MOSER DAVIDE / FASANO STEFANO / BARTOLI MAURIZIO | Europäisches Patentamt | 2023

    Freier Zugriff

    HYDRAULIC CIRCUIT

    MOSER DAVIDE / FASANO STEFANO / BARTOLI MAURIZIO | Europäisches Patentamt | 2019

    Freier Zugriff

    HYDRAULIC CIRCUIT

    UMEDA JUNJI | Europäisches Patentamt | 2018

    Freier Zugriff