Energy efficiency in hydraulic systems
    3.
    发明申请
    Energy efficiency in hydraulic systems 审中-公开
    液压系统能效

    公开(公告)号:US20070197410A1

    公开(公告)日:2007-08-23

    申请号:US11357195

    申请日:2006-02-21

    IPC分类号: C10M145/14

    摘要: The present invention describes use of a fluid having a VI of at least 130 to improve the energy efficiency of a hydraulic system. Furthermore, the present invention relates to a hydraulic system comprising a hydraulic fluid having a VI of at least 130, a unit for creating mechanical power, a unit that converts mechanical power into hydraulic energy, and a unit that converts hydraulic energy into mechanical work. Preferentially, engine speed can be reduced to decrease load and stress while delivering the same amount of hydraulic power.

    摘要翻译: 本发明描述了具有至少130的VI的流体的使用以提高液压系统的能量效率。 此外,本发明涉及一种液压系统,其包括具有至少130的VI的液压流体,用于产生机械动力的单元,将机械动力转换为液压能量的单元以及将液压能转换为机械作业的单元。 优选地,可以减少发动机转速以减少负载和应力,同时提供相同量的液压动力。