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14 条记录 (耗时 0.011 秒)

    Induction motor
    2.
    发明公开
    Induction motor 审中-公开
    Induktionsmotor

    公开(公告)号：EP1734643A2

    公开(公告)日：2006-12-20

    申请号：EP06012164.7

    申请日：2006-06-13

    申请人： LG Electronics Inc.

    发明人： Han, Seung-Do ,  Shin, Hyoun-Jeong ,  Ahn, Jae-Hong ,  Oh, Seung-Suk

    IPC分类号： H02K16/02 ,  H02K1/16 ,  H02K3/12

    CPC分类号： H02K16/02 ,  H02K1/12 ,  H02K1/165 ,  H02K3/46

    摘要： An induction motor comprising a stator including main winding coils and sub winding coils wound in a stator core, respectively, the main winding coil having a volume greater than that of the sub winding coil, a primary rotor rotatably inserted in the stator, and a secondary rotor rotatably inserted in an air gap between the stator and the primary rotor, whereby counter electromotive force of the main winding coils is increased and resistance thereof is decreased, and thus an operation efficiency can be improved and starting voltage and break down voltage can be reduced.

    摘要翻译： 一种感应电动机，包括分别包括缠绕在定子铁芯中的主绕组线圈和次绕组线圈的定子，所述主绕组线圈的体积大于次绕组线圈的体积，可旋转地插入定子中的主转子和次级绕组 转子可旋转地插入在定子和主转子之间的气隙中，由此主绕组线圈的反电动势增加并且其电阻降低，从而可以提高运行效率，并且可以降低启动电压和击穿电压 。

    Apparatus and method for varying speed of hybrid induction motor
    4.
    发明公开
    Apparatus and method for varying speed of hybrid induction motor 审中-公开
    Vorrichtung und Verfahren zurDrehzahländerungeines Hybridinduktionsmotors

    公开(公告)号：EP1804369A2

    公开(公告)日：2007-07-04

    申请号：EP06127209.2

    申请日：2006-12-27

    申请人： LG ELECTRONICS INC.

    发明人： Oh, Seung-Suk ,  Ahn, Jae-Hong ,  Shin, Hyoun-Jeong

    IPC分类号： H02P5/74

    CPC分类号： H02P1/445

    摘要： An apparatus and method for varying a speed of a hybrid induction motor (HIM). The apparatus comprises a starting capacitor; a driving capacitor; at least one speed varying capacitor for varying a speed of a HIM by a control signal; and a controlling unit for analyzing a user's command, and outputting a control signal to vary the speed of the HIM based on a result of the analysis.

    摘要翻译： 一种用于改变混合感应电动机（HIM）的速度的装置和方法。 该装置包括起动电容器; 驱动电容器; 至少一个变速电容器，用于通过控制信号改变HIM的速度; 以及用于分析用户命令的控制单元，并且基于分析结果输出控制信号以改变HIM的速度。

    Hybrid induction motor
    5.
    发明公开
    Hybrid induction motor 有权
    Hybridinduktionsmotor

    公开(公告)号：EP1675250A1

    公开(公告)日：2006-06-28

    申请号：EP05027553.6

    申请日：2005-12-15

    申请人： LG Electronics Inc.

    发明人： Han, Seung-Do ,  Shin, Hyoun-Jeong ,  Ahn, Jae-Hong

    IPC分类号： H02K16/02 ,  H02K17/26 ,  H02K21/14

    CPC分类号： H02K21/028 ,  H02K16/02 ,  H02K17/16 ,  H02K21/14

    摘要： A hybrid induction motor comprises a stator fixedly installed in a casing, an induction rotor rotatably inserted into a center of the stator and having a shaft at a center thereof, a first synchronous rotor slid in a longitudinal direction of the shaft between the stator and the induction rotor and free-rotatably installed in a circumferential direction of the shaft, and a second synchronous rotor facing the first synchronous rotor, slid in a longitudinal direction of the shaft between the stator and the induction rotor, and free-rotatably installed in a circumferential direction of the shaft.

    摘要翻译： 一种混合式感应电动机包括固定地安装在壳体中的定子，可旋转地插入定子的中心并且在其中心具有轴的感应转子，在定子和定子之间沿轴的纵向方向滑动的第一同步转子 感应转子并且可自由旋转地安装在所述轴的圆周方向上;以及第二同步转子，面向所述第一同步转子，所述第二同步转子在所述定子和所述感应转子之间沿所述轴的纵向方向滑动，并且可自由旋转地安装在周向 轴的方向。

    Induction motor having reverse-rotation preventing function
    6.
    发明公开
    Induction motor having reverse-rotation preventing function 有权
    Induktionsmotor mit einerRücklaufsperre

    公开(公告)号：EP1689067A1

    公开(公告)日：2006-08-09

    申请号：EP06002158.1

    申请日：2006-02-02

    申请人： LG Electronics Inc.

    发明人： Lee, Dong-Il ,  Han, Seung-Do ,  Shin, Hyoun-Jeong ,  Ahn, Jae-Hong ,  Oh, Seung-Suk

    IPC分类号： H02K7/118 ,  H02K17/32 ,  H02K16/02 ,  H02K17/16

    CPC分类号： H02K7/125 ,  H02K7/1185 ,  H02K16/02 ,  H02K17/16 ,  H02K21/14

    摘要： An induction motor having a reverse-rotation preventing function, comprises: a stator provided with a winding coil generating flux by a current; an induction rotor provided with a cage and rotatably inserted in the stator, wherein a rotary shaft is coupled to its inside; a synchronous rotor provided with a permanent magnet and rotatably coupled between the stator and the induction rotor; an induction-force generating unit generating a force for moving the synchronous rotor in an axial direction; and a rotation preventing unit preventing a reverse rotation by fixing the synchronous rotor moved by the induction-force generating unit at the time of reverse rotation of the synchronous rotor. When a reverse rotation of the induction motor occurs as a reverse-rotation force is applied to the induction rotor due to a phase of a voltage which is initially applied and an unparallel rotating magnetic field at the time of initial driving of the motor, the load inertia of the synchronous rotor is increased, and the reverse rotation of the synchronous rotor and the induction rotor is prevented. Also, the construction for preventing the reverse rotation of the motor is simplified, and a small number of components are required.

    摘要翻译： 一种具有反转防止功能的感应电动机，包括：定子，其设置有通过电流产生磁通的绕组线圈; 感应转子，其设置有保持架并且可旋转地插入定子中，其中旋转轴联接到其内部; 设置有永磁体并可旋转地联接在定子和感应转子之间的同步转子; 感应力产生单元，其产生沿轴向移动同步转子的力; 以及旋转防止单元，通过在同步转子的反转时固定由感应力产生单元移动的同步转子来防止反转。 当由于最初施加的电压的相位和在电动机的初始驱动时的不平行的旋转磁场而在感应转子上施加反向旋转力时，感应电动机的反转，负载 同步转子的惯性增加，并且防止了同步转子和感应转子的反向旋转。 此外，简化了用于防止电机反向旋转的结构，并且需要少量的部件。

    Single phase induction motor
    7.
    发明公开
    Single phase induction motor 审中-公开
    Einphasiger Induktionsmotor

    公开(公告)号：EP1633036A1

    公开(公告)日：2006-03-08

    申请号：EP05107976.2

    申请日：2005-08-31

    申请人： LG Electronics Inc.

    发明人： Han, Seung-Do ,  Shin, Hyoun-Jeong ,  Ahn, Jae-Hong

    IPC分类号： H02K16/02 ,  H02K17/04

    CPC分类号： H02K17/16 ,  H02K16/025 ,  H02K17/04

    摘要： A single phase induction motor includes a stator, an induction cage rotor rotatably installed in a center portion of the stator and having a shaft fixed at its center; and a permanent magnet freely rotatably installed between the stator and the induction cage rotor and having a first magnetization portion and a second magnetization portion.

    摘要翻译： 单相感应电动机包括定子，可旋转地安装在定子的中心部分并具有固定在其中心的轴的感应笼转子; 以及可自由旋转地安装在定子和感应笼转子之间并具有第一磁化部分和第二磁化部分的永磁体。

    Hybrid induction motor
    10.
    发明公开
    Hybrid induction motor 审中-公开
    混合感应电机

    公开(公告)号：EP1713161A1

    公开(公告)日：2006-10-18

    申请号：EP06001771.2

    申请日：2006-01-27

    申请人： LG Electronics Inc.

    发明人： Kim, Jeong-Chul ,  Lee, Dong-II ,  Han, Seung-Do ,  Shin, Hyoun-Jeong ,  Ahn, Jae-Hong ,  Oh, Seung-Suk

    IPC分类号： H02K16/02 ,  H02K17/34

    CPC分类号： H02K17/34 ,  H02K16/02 ,  H02K21/14

    摘要： A hybrid induction motor comprises a stator fixedly installed in a casing, an induction rotor rotatably inserted into a center of the stator and having a shaft at a center thereof, a first synchronous rotor free-rotatably installed between the stator and the induction rotor in a circumferential direction of the shaft, and a second synchronous rotor facing the first synchronous rotor and free-rotatably installed between the stator and the induction rotor in a longitudinal direction of the shaft.

    摘要翻译： 一种混合感应电动机，包括固定安装在壳体内的定子，可旋转地插入定子中心并且在其中心具有轴的感应转子，第一同步转子以可自由旋转的方式安装在定子和感应转子之间， 以及第二同步转子，面对第一同步转子并且在轴的纵向方向上可自由旋转地安装在定子和感应转子之间。