1–20 of 40 hits
|

    Pressure increasing valve

    Free access
    XU HUI | European Patent Office | 2023

    Pressure reducing valve

    Free access
    XU HUI | European Patent Office | 2023

      Pressure reducing valve

      Free access
      XU HUI | European Patent Office | 2023

    Elevator with weight-adjustable balancing weights

    Free access
    XU HUI | European Patent Office | 2021

    Air purification system in urban bus

    Free access
    XU HUI | European Patent Office | 2021

    Car counterweight with weight capable of being adjusted in stepless mode

    Free access
    XU HUI | European Patent Office | 2021

    Three-way valve and brake-by-wire system

    Free access
    GONG JUQIU / XU HUI | European Patent Office | 2023

    Maintenance crane for wind generating set

    Free access
    LIU LITAO / XU HUI | European Patent Office | 2023

    Tower crane and balance control method and balance control system thereof

    Free access
    XU HUI / GUAN JINJUN | European Patent Office | 2022

    Three-way valve and brake-by-wire system

    Free access
    XU HUI / GONG JUQIU | European Patent Office | 2023

    Piston connecting rod assembly and supercharger

    Free access
    HUI ZHIFENG / XU HUI / ZHANG LEI | European Patent Office | 2023

    Steam turbine stator maintenance lifting appliance for power plant

    Free access
    XU HUI / CHEN YUANZHONG / YANG TAO | European Patent Office | 2023

    Clamp for steel slag

    Free access
    WEI YUNLIN / XU HUI / LI GANG | European Patent Office | 2020

    Supporting head assembly, supporting axial force servo system and driving mode of supporting axial force servo system

    Free access
    SONG SHUANG / XU HUI / YAO HONGLIANG | European Patent Office | 2020

    Supercharger and air supply system of air suspension

    Free access
    HUI ZHIFENG / XU HUI / YE KAI et al. | European Patent Office | 2023

    Leveling support oil cylinder mechanism, leveling support oil cylinder hydraulic unit and engineering machinery

    Free access
    YU LEKANG / ZHANG YUZHU / WANG CHANGLEI et al. | European Patent Office | 2023

      Leveling support oil cylinder mechanism, leveling support oil cylinder hydraulic unit and engineering machinery

      Free access
      YU LEKANG / WEI SUFEN / XU HUI et al. | European Patent Office | 2023