A self-propelled off-road agricultural vehicle is provided with a hydraulic propel circuit protection system. The hydraulic propel circuit protection system reduces extreme pressure buildup from the motors when the pumps and/or motors are rapidly deactivated. The hydraulic propel circuit protection system may include a propel manifold with integral valving and an accumulator to protect a propel circuit of the self-propelled off-road agricultural vehicle. External relief valves which may be integrated into the propel manifold may limit the high pressure condition on the outlet of the motors to a level that prevents damage to the hydraulic motors and the accumulator provides supplemental flow and thus prevents the extremely low pressure condition from occurring at either side of the motors.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Self-propelled off-road vehicle with extreme pressure hydraulic propel circuit protection


    Beteiligte:

    Erscheinungsdatum :

    30.05.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Self-Propelled Off-Road Vehicle With Extreme Pressure Hydraulic Propel Circuit Protection

    TREINEN KERRY J | Europäisches Patentamt | 2016

    Freier Zugriff

    hydraulic circuit architecture for a mobile work vehicle including a hydraulic PROPEL CIRCUIT AND a hydraulic WORK CIRCUIT

    HOXIE BENJAMIN MAXFIELD / MEEHAN TIMOTHY ISAAC | Europäisches Patentamt | 2020

    Freier Zugriff

    SELF-PROPEL ACCESSORY

    WATSON JASON JAMES / CAMPBELL GEOFFREY GEORGE | Europäisches Patentamt | 2016

    Freier Zugriff

    SELF-PROPEL ACCESSORY

    WATSON JASON JAMES / CAMPBELL GEOFFREY GEORGE | Europäisches Patentamt | 2016

    Freier Zugriff

    Hydraulic hybrid propel circuit with hydrostatic option and method of operation

    MEEHAN TIMOTHY ISAAC / OLSON MICHAEL WILLIAM | Europäisches Patentamt | 2019

    Freier Zugriff