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    ELECTRICAL MACHINE, ELECTRICAL PROPULSION UNIT, VEHICLE FRAME STRUCTURE, VEHICLE
    1.
    发明公开
    ELECTRICAL MACHINE, ELECTRICAL PROPULSION UNIT, VEHICLE FRAME STRUCTURE, VEHICLE 审中-公开

    公开(公告)号：EP4434876A1

    公开(公告)日：2024-09-25

    申请号：EP23163266.2

    申请日：2023-03-21

    申请人： Rolls-Royce Deutschland Ltd & Co KG

    发明人： BARKER, Robert ,  REEH, Andreas ,  REINICKE, Gunar

    IPC分类号： B64C11/02 ,  B64D33/08 ,  B64D27/24 ,  B64U30/29 ,  B64U10/13 ,  B64U50/19

    CPC分类号： B64C11/02 ,  B64D33/08 ,  B64D27/24 ,  B64U30/29 ,  B64U10/13 ,  B64U50/19

    摘要： The disclosure relates to an electrical machine (100) for integration into a vehicle frame structure (1000), wherein the vehicle frame structure (1000) comprises a structural wall (1100) which at least partially encloses an inner volume (1120), the electrical machine (100) comprising: a rotor (110) with a rotor shaft (120), wherein the rotor shaft (120) is rotatable around a rotational axis (AR), and connectable to a propulsor (302), in particular a propeller (304), for transferring torque to or from a fluid, a first bearing unit (140) configured to hold the rotor shaft (100) in a rotatable manner and a second bearing unit (160) configured to hold the rotor shaft (100) in a rotatable manner.
    According to the disclosure, it is proposed that the first bearing unit (140) is releasably attachable to a first wall region (1012) of the structural wall (1100), and the second bearing unit (160) is releasably attachable to a second wall region (1014) of the structural wall (1100), wherein the first wall region (1012) and the second wall region (1014) are spaced apart with respect to the rotational axis (AR).