A hybrid drive system for a utility vehicle (1) which operates with an internal combustion engine (12) an an electrical generator (80), motor (86) and storage means (84). Auxiliary hydraulic functions (93,94) may be powered by the electric motor (86). An output of the engine (12) is mechanically coupled to a multi-ratio transmission (10) which has a hydrostatic driveline (24) and an output which is mechanically coupled to propulsion means. With the engine switched off, the electric motor powers a hydraulic pump (91) which generates pressurised fluid to operate auxiliary functions. In addition, the pressurised fluid may be exploited in a secondary propulsion mode to drive a hydraulic motor (92) in the hydrostatic transmission to propel the vehicle in a low emission, low noise output mode.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Utility vehicle drive system


    Weitere Titelangaben:

    Antriebssystem für ein Nutzfahrzeug
    Système de commande de véhicule utilitaire


    Beteiligte:
    KURKINEN KIMMO (Autor:in) / RINTOO MIKKO (Autor:in) / HANNUKAINEN PETRI (Autor:in)

    Erscheinungsdatum :

    08.08.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    DRIVE SYSTEM OF HYBRID UTILITY VEHICLE

    KUJI YASUHIRO | Europäisches Patentamt | 2023

    Freier Zugriff

    Drive system for a utility vehicle

    DHOPAOKAR AJINKYA / KEMPER DAVID | Europäisches Patentamt | 2024

    Freier Zugriff

    DRIVE SYSTEM FOR A UTILITY VEHICLE

    DHOPAOKAR AJINKYA / KEMPER DAVID | Europäisches Patentamt | 2025

    Freier Zugriff

    DRIVE CONTROL SYSTEM FOR UTILITY VEHICLE

    WINTER JERROD NEAL / KUMMET ALAN JOSEPH | Europäisches Patentamt | 2022

    Freier Zugriff

    Drive system of hybrid utility vehicle

    KUJI YASUHIRO | Europäisches Patentamt | 2024

    Freier Zugriff