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    Switched reluctance generator with improved generation efficiency in low-speed range
    2.
    发明公开
    Switched reluctance generator with improved generation efficiency in low-speed range 有权
    在低转速范围内改善的效率开关磁阻发电机

    公开(公告)号：EP1717947A3

    公开(公告)日：2006-12-06

    申请号：EP05028408.2

    申请日：2005-12-23

    申请人： LG Electronics Inc.

    发明人： Lim, Jun-young ,  Choi, Yong-won

    IPC分类号： H02P25/08 ,  H02K19/16

    CPC分类号： H02P25/08 ,  H02P25/092

    摘要： Disclosed is an SR (switched reluctance) generator with improved generation capability in a low-speed range.
    The SR generator is configured such that an inductance of a phase winding wound around a stator is increased in a low-speed range and is reduced in a high-speed range. Accordingly, a variation rate of the inductance relative to a phase angle is increased in a low-speed range, resulting in an increased output energy in a low-speed range and an improved generation efficiency. The phase winding of the stator may be configured to have a single phase. Accordingly, since the generator is configured with the reduced number of switches, it can be manufactured inexpensively and simply.

    Switched reluctance generator with improved generation efficiency in low-speed range
    3.
    发明公开
    Switched reluctance generator with improved generation efficiency in low-speed range 有权
    开关磁阻发电机在低速范围内提高了发电效率

    公开(公告)号：EP1717947A2

    公开(公告)日：2006-11-02

    申请号：EP05028408.2

    申请日：2005-12-23

    申请人： LG Electronics Inc.

    发明人： Lim, Jun-young ,  Choi, Yong-won

    IPC分类号： H02P25/08

    CPC分类号： H02P25/08 ,  H02P25/092

    摘要： Disclosed is an SR (switched reluctance) generator with improved generation capability in a low-speed range.
    The SR generator is configured such that an inductance of a phase winding wound around a stator is increased in a low-speed range and is reduced in a high-speed range. Accordingly, a variation rate of the inductance relative to a phase angle is increased in a low-speed range, resulting in an increased output energy in a low-speed range and an improved generation efficiency. The phase winding of the stator may be configured to have a single phase. Accordingly, since the generator is configured with the reduced number of switches, it can be manufactured inexpensively and simply.

    摘要翻译： 公开了一种在低速范围内具有改进的发电能力的SR（开关磁阻）发电机。 SR发电机被配置为使缠绕在定子上的相绕组的电感在低速范围内增大并在高速范围内减小。 相应地，电感相对于相位角的变化率在低速范围内增加，导致在低速范围内输出能量增加并且生成效率提高。 定子的相绕组可以构造成具有单相。 因此，由于发电机配置的开关数量减少，因此可以廉价且简单地制造。

    Upright vaccum cleaner with movement control grip
    4.
    发明公开
    Upright vaccum cleaner with movement control grip 有权
    Stielstaubsauger mit Bewegungskontrollgriff

    公开(公告)号：EP1707099A1

    公开(公告)日：2006-10-04

    申请号：EP06003715.7

    申请日：2006-02-23

    申请人： LG Electronics Inc.

    发明人： Lim, Jun-young ,  Choi, Yong-won

    IPC分类号： A47L9/32 ,  A47L9/28 ,  A47L9/00 ,  A47L5/30

    CPC分类号： A47L9/2857 ,  A47L5/28 ,  A47L9/009 ,  A47L9/2805 ,  A47L9/2842 ,  A47L9/325

    摘要： Disclosed herein is an upright vacuum cleaner (1) having a movement control grip that is capable of performing switch between automatic operation mode and manual operation mode on the movement control grip. The grip comprises a grip body (10), having a square section, connected to the upper end of a cleaner body while being bent to the cleaner body, upper and lower guide members (20, 20a) vertically connected to each other while surrounding the grip body such that the upper and lower guide members can be slid along the outer surface of the grip body, a grip returning unit disposed at the grip body for resiliently returning the upper and lower guide members to their original positions, and a grip sensor unit mounted at the grip body for sensing the forward or rearward movement direction of upper and lower guide members relative to the grip body.

    摘要翻译： 这里公开了一种立式吸尘器（1），其具有能够在移动控制把手上的自动操作模式和手动操作模式之间切换的移动控制把手。 把手包括具有正方形截面的把手本体（10），与吸尘器主体的上端连接，同时向吸尘器主体弯曲;上下导向构件（20,20a）在彼此垂直连接的同时围绕 抓握体，使得上下引导构件能够沿着握持体的外表面滑动;手柄返回单元，其设置在抓握体上，用于将上引导构件和下引导构件弹性地返回到其初始位置，并且夹具传感器单元 安装在抓握体上，用于感测上下引导构件相对于抓握体的向前或向后移动方向。