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    AUTOMOBILE STEERING SIMULATOR STRUCTURE
    2.
    发明公开
    AUTOMOBILE STEERING SIMULATOR STRUCTURE 审中-实审

    公开(公告)号：EP4343735A1

    公开(公告)日：2024-03-27

    申请号：EP23162062.6

    申请日：2023-03-15

    申请人： Hu, Jian

    发明人： HU, JIAN

    IPC分类号： G09B9/04 ,  H02K1/2791 ,  H02K5/16 ,  H02K5/22 ,  H02K11/00 ,  H02K11/21 ,  H02K11/33 ,  H02K13/00

    摘要： An automobile steering simulator structure comprising a shell rotor, a coil stator, permanent magnets, a base, a steering wheel, the shell rotor, the coil stator and the permanent magnets form a slice motor, a first cavity is provided inside the base, a front end cover is screwed on a side of the shell rotor away from the base, a second cavity is between the front end cover and the shell rotor, a first PCB board is arranged inside of the first cavity and a second PCB board is arranged inside of the second cavity, a magnetic encoder rotating shaft rotationally installed in middle of the base is arranged between the first and second cavity, a conductive slip ring is arranged outside the shaft, both ends of the conductive slip ring are respectively connected to the first and second PCB board, a position sensor is arranged at bottom of the shaft.

    PERMANENT MAGNET ROTATING ARMATURE TYPE MOTOR FOR MECHANICALLY ADJUSTING MAGNETIC FIELD
    3.
    发明公开
    PERMANENT MAGNET ROTATING ARMATURE TYPE MOTOR FOR MECHANICALLY ADJUSTING MAGNETIC FIELD 审中-公开

    公开(公告)号：EP4203247A1

    公开(公告)日：2023-06-28

    申请号：EP21860229.0

    申请日：2021-08-18

    申请人： Tsinghua University

    发明人： WANG, Shanming

    IPC分类号： H02K1/17 ,  H02K1/26 ,  H02K13/00

    摘要： Disclosed is permanent magnet rotating armature motor which adjusts a magnetic field in a mechanical manner, in which a stator core is arranged within a stator mount and is a part of magnetic circuit of the motor, and stator permanent magnet poles are arranged within the stator core; in middle of the stator permanent magnet poles, a rotor core is fixedly arranged on a rotor shaft, and the rotor shaft drives the rotor core to rotate around a shaft axis and is fixedly arranged inside the stator mount through a bearing; a number of rotor slots are evenly formed on an outer circumference of the rotor core, and rotor armature windings are arranged in the rotor slots; on one or both sides of the rotor core, a commutator or slip ring is provided on the rotor shaft, and the rotor armature windings are coupled to an external static power supply circuit through the commutator or slip ring and brushes; and a mechanical manner is used for magnetic field adjustment. The present disclosure can be used to improve the efficiency of the motor, reduce the volume and weight of the motor, and overcome the difficulty that a magnetic field of a permanent magnet motor is incapable to be adjusted.