Rotor with pressure-deviation generating assembly

    公开(公告)号:US11201514B2

    公开(公告)日:2021-12-14

    申请号:US16697657

    申请日:2019-11-27

    发明人: Feng-Hsiang Lai

    IPC分类号: H02K1/32 H02K9/22

    摘要: A rotor with a pressure-deviation generating assembly includes a main body having a plurality of tunnels extending longitudinally, a first pressure-deviation generating assembly, and a second pressure-deviation generating assembly. The first pressure-deviation generating assembly generates a plurality of first high-pressure regions and first low-pressure regions. The second pressure-deviation generating assembly generates a plurality of second high-pressure regions and second low-pressure regions. At least one first flow flows through some of the tunnels from the first high-pressure regions to the second low-pressure regions, and at least one second flow flows through the rest of the tunnels from the second high-pressure regions to the first low-pressure regions. Thereupon, a bi-directional air flow pattern inside the tunnels can be built to promote the heat dissipation of the rotor.

    RECYCLING ROBOT
    2.
    发明申请

    公开(公告)号:US20210291372A1

    公开(公告)日:2021-09-23

    申请号:US16869095

    申请日:2020-05-07

    IPC分类号: B25J9/16

    摘要: A recycling robot, applied to recycle a plurality of trays while in moving along a working path, includes a map module, a carrier assembly, a switch module and a control module. The map module is to store a work-area map having the working path and a plurality of tray-collecting areas. The carrier assembly is used for carrying the plurality of trays. The switch module, furnished with respect to the carrier assembly, is used for moving the carrier assembly in a gravity direction toward a signal-generating position and then transmitting a full-load signal upon when a bearing weight of the carrier assembly reaches a maximum load capacity. The control module, communicatively connected with the switch module, is used for controlling the recycling robot to move away from the working path and to approach one of the plurality of tray-collecting areas upon when the full-load signal is received.

    METHOD FOR REMOVING MATERIAL OF ROTOR ASSEMBLY TO REACH DYNAMIC BALANCE SITUATION

    公开(公告)号:US20210226518A1

    公开(公告)日:2021-07-22

    申请号:US16837492

    申请日:2020-04-01

    IPC分类号: H02K15/16

    摘要: A method applied for removing a material of a rotor assembly to reach a dynamic balance situation includes the steps of: (1) applying a dynamic-balance investigating means to calculate a mass removal angle and a removal mass corresponding to the mass removal angle for a mass-removing process that is performed at one of two rotor constraint plates in order to have the rotor assembly to reach the dynamic balance situation; (b) determining a mass removal position on the peripheral surface according to the mass removal angle, and calculating a corresponding drilling depth at the mass removal position according to the removal mass; and (c) applying a mass-removing tool to make a mass removal hole having the drilling depth at the mass removal position.

    DEFOGGING CONTROL SYSTEM AND METHOD

    公开(公告)号:US20210063076A1

    公开(公告)日:2021-03-04

    申请号:US16665402

    申请日:2019-10-28

    摘要: A defogging control system includes a plurality of first heating wires, a plurality of second heating wires, a sensing and driving module, a timer, an environment sensing module, and a control module. The sensing and driving module is utilized to generate a start signal or a stop signal, corresponding to a controller of a refrigeration storage apparatus. The timer is utilized to count a real-time operation time and record a previous operation time. The environment sensing module is utilized to sense a temperature and a humidity. The control module is utilized to control the first heating wires and the second heating wires by the real-time operation time, the previous operation time, the temperature, and the humidity. Further, a defogging control method is also provided.

    MAP INFORMATION COMPARING AND AUXILIARY POSITIONING SYSTEM AND METHOD THEREOF

    公开(公告)号:US20210003402A1

    公开(公告)日:2021-01-07

    申请号:US16554063

    申请日:2019-08-28

    摘要: A map information comparing and auxiliary positioning system set on a mobile platform includes an original map establishing module, a real-time map establishing module, a comparing module and a positioning module. The original map establishing module is utilized to establish an original map information marked with a plurality of original coordinates of a plurality of original feature objects. The real-time map establishing module is utilized to establish a real-time map information marked with a plurality of real-time coordinates of a plurality of real-time feature objects. The comparing module is utilized to compare the plurality of real-time coordinates with the plurality of original coordinates, and further to define the same coordinates as at least one valid reference coordinate. The positioning module is utilized to auxiliary position the mobile platform by using the at least one valid reference coordinate. In addition, a map information comparing and auxiliary positioning method is provided.

    CONTROL COMMAND RESOLUTION ADJUSTMENT METHOD AND A COMMAND GENERATION DEVICE

    公开(公告)号:US20180348710A1

    公开(公告)日:2018-12-06

    申请号:US15689727

    申请日:2017-08-29

    IPC分类号: G05B13/02

    CPC分类号: G05B13/02

    摘要: A control command resolution adjustment method and a command generation device are disclosed in present invention. The control command resolution adjustment method is used to adjust a control command form the command generation device. A calculation frequency value via the command generation device is analyzed. The control command is received and a transform frequency value via the control command is analyzed. A first resolution value is calculated from the calculation frequency value and the transform frequency value. The first resolution value is distinguished greater than or equal to a minimum resolution value. When the first resolution value less than the minimum resolution value, an added calculation frequency value is calculated from the calculation frequency value and a frequency added value. A second resolution value is calculated from the added calculation frequency value and the transform frequency value. When the second resolution value greater than or equal to the minimum resolution value, the control command via the second resolution value is outputted.

    HORIZONTAL ASSEMBLY METHOD FOR PERMANENT MAGNET MOTOR

    公开(公告)号:US20240014716A1

    公开(公告)日:2024-01-11

    申请号:US17968521

    申请日:2022-10-18

    IPC分类号: H02K15/00

    CPC分类号: H02K15/00

    摘要: A horizontal assembly method for permanent magnet motor is mainly to firstly dispose the first bracket and the second bracket on the motor assembly platform, then fix the stator assembly on the sliding carrier so as to move with the sliding carrier to sleeve over the fixed thimble to engage the first bracket, then position the rotor assembly between the fixed thimble and the movable thimble so as to fix the rotor assembly by the protruding movable thimble, then control the sliding carrier to assemble the stator assembly and the first bracket to the rotor assembly so that the one end of the rotational shaft can be supported by the first bracket, and finally assemble the second bracket to the stator assembly so as to support another end of the rotational shaft. Thereupon, the permanent magnet motor can be produced.

    Heat-dissipation frame assembly
    9.
    发明授权

    公开(公告)号:US11527936B2

    公开(公告)日:2022-12-13

    申请号:US16889207

    申请日:2020-06-01

    IPC分类号: H02K5/18 H02K9/04 H02K5/20

    摘要: A heat-dissipation frame assembly includes a motor frame, an air-guide shield and an airflow-driving device. The motor frame includes a main frame and annular heat-dissipation fins. Each of the annular heat-dissipation fins has an outer edge, and an average radial distance is defined between the outer edge and the central axis. The average radial distances of the annular heat-dissipation fins are decreased gradually in the longitudinal direction from the first end portion to the second end portion, and an external annular channel is formed between any neighboring two annular heat-dissipation fins. The airflow-driving device, disposed at the second end portion of the main frame, is used for generating at least one heat-dissipating airflow. The air-guide shield, connected with the motor frame, surrounds and covers the plurality of annular heat-dissipation fins, such that the at least one heat-dissipating airflow is guided into the plurality of external annular channels.

    STATOR TOOTH WITH STATOR-TOOTH ARC-CUTTING STRUCTURE

    公开(公告)号:US20220311288A1

    公开(公告)日:2022-09-29

    申请号:US17246062

    申请日:2021-04-30

    IPC分类号: H02K1/14

    摘要: A stator tooth includes an arc-shaped stator yoke portion and a stator tooth portion. The arc-shaped stator yoke portion extends along an arc having an axis as a center. The stator tooth portion includes a tooth body segment and two shoe-shaped structures. The tooth body segment, protruding along a centripetal axis from the arc-shaped stator yoke portion, has a first inner arc-shaped edge defined with a first center and a first radius. The centripetal axis passes through a center point of first inner arc-shaped edge, the first center and the axis. The two shoe-shaped structures extend oppositely, but symmetrically, from the tooth body segment, and each the shoe-shaped structure has a second inner arc-shaped edge and an inner-edge end point. The second inner arc-shaped edge, extending from the first inner arc-shaped edge to the inner-edge end point, has a second radius larger than the first radius.