A hybrid electric drive system including a hydraulic power system for a hybrid powered vehicle which includes a transmission, and a combustion engine and an electric motor both mechanically coupled to the transmission to provide engine and/or motor drive power for the vehicle. A plurality of hydraulic circuits communicate with an electrically driven hydraulic pump. The hydraulic pump is configured to provide fluid circulation to the plurality of hydraulic circuits. The hydraulic circuits are each connected to the transmission and other corresponding vehicle components. An electrical power supply is configured to power the electrically driven hydraulic pump, and the electrical power supply is electrically communicating with a rechargeable high voltage (HV) battery system. The electrically driven hydraulic pump communicates with the plurality of hydraulic circuits to provide fluid pressure in the hydraulic circuits.


    Access

    Download


    Export, share and cite



    Title :

    Integrated hydraulic supply pump


    Contributors:

    Publication date :

    2015-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING



    INTEGRATED HYDRAULIC SUPPLY PUMP

    SCHULTE JURGEN / MUGGEO FILIPPO / MATTHEWS DEREK et al. | European Patent Office | 2019

    Free access

    Integrated hydraulic supply pump

    SCHULTE JURGEN / MUGGEO FILIPPO / MATTHEWS DEREK et al. | European Patent Office | 2015

    Free access

    INTEGRATED HYDRAULIC SUPPLY PUMP

    SCHULTE JURGEN / MUGGEO FILIPPO / MATTHEWS DEREK et al. | European Patent Office | 2021

    Free access

    Hydraulic helm pump with integrated electric pump

    SHANNON DAVID THOMAS | European Patent Office | 2021

    Free access

    HYDRAULIC HELM PUMP WITH INTEGRATED ELECTRIC PUMP

    SHANNON DAVID THOMAS | European Patent Office | 2018

    Free access