1–7 von 7 Ergebnissen
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    Annular electric propeller driven by multiple motors in circumferential direction

    Freier Zugriff
    ZHENG RUICONG / QIU XIANGYAO / XIAO YANYAN et al. | Europäisches Patentamt | 2020

    Combined contra-rotating paddle electric propulsion system

    Freier Zugriff
    ZHENG RUICONG / QIU XIANGYAO / XIAO YANYAN et al. | Europäisches Patentamt | 2020

    Annular electric propeller driven by axial magnetic flux motor

    Freier Zugriff
    ZHENG RUICONG / QIU XIANGYAO / LIU FUCHAO et al. | Europäisches Patentamt | 2020

    Contra-rotating propeller type electric propeller supported by magnetic liquid composite suspension bearing

    Freier Zugriff
    ZHENG RUICONG / QIU XIANGYAO / XIAO YANYAN et al. | Europäisches Patentamt | 2020

    Annular electric propeller supported by magnetic-liquid composite suspension bearing

    Freier Zugriff
    ZHENG RUICONG / XIAO YANYAN / QIU XIANGYAO et al. | Europäisches Patentamt | 2020

    Supercharged propeller with high hydrodynamic efficiency

    Freier Zugriff
    HUANG BO / WANG HONGZE / LI YUAN et al. | Europäisches Patentamt | 2023

    High-power propeller with compact structure

    Freier Zugriff
    HUANG BO / MA KAICHENG / HE DONGLI et al. | Europäisches Patentamt | 2023