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    BLDC motor for washing machine
    2.
    发明授权
    BLDC motor for washing machine 有权
    BLDC电机洗衣机

    公开(公告)号：US07042120B2

    公开(公告)日：2006-05-09

    申请号：US10484508

    申请日：2003-11-20

    申请人： Kyoung Suk Lim ,  Young Bok Son ,  Jeong Hun Kim ,  Sung Man Hwang ,  Kwang Won Lee

    发明人： Kyoung Suk Lim ,  Young Bok Son ,  Jeong Hun Kim ,  Sung Man Hwang ,  Kwang Won Lee

    IPC分类号： H02K5/24 ,  H02K1/18

    CPC分类号： H02K3/325 ,  H02K3/30 ,  H02K5/24 ,  H02K21/222

    摘要： The present invention prevents peak noise caused by a resonance frequency, and reduces an overall noise of the system by binding core teeth of a stator of a BLDC motor with a vibration prevention member.To do this, the present invention provides a brushless DC motor for a washing machine including a stator including a frame, a core in the frame, and a plurality of core teeth each extended outward from the frame and having a coil wound thereon, a rotor mounted to surround the core teeth, and rotatable when power is provided to the stator, and a vibration prevention member connected between the core teeth to bind the core teeth to each other, for prevention of vibration of the core teeth.

    摘要翻译： 本发明防止由谐振频率引起的峰值噪声，并且通过将BLDC电动机的定子的芯齿与防震构件相结合来降低系统的整体噪声。 为此，本发明提供了一种用于洗衣机的无刷直流电动机，其包括：定子，其包括框架，框架中的芯部以及从框架向外延伸并具有卷绕在其上的线圈的多个芯齿;转子 安装成围绕所述芯齿，并且当向所述定子提供动力时可旋转;以及防振构件，其连接在所述芯齿之间以将所述芯齿彼此结合，以防止所述芯齿的振动。

    Suction nozzle for vacuum cleaner
    3.
    发明授权
    Suction nozzle for vacuum cleaner 失效
    吸尘器吸嘴

    公开(公告)号：US6161251A

    公开(公告)日：2000-12-19

    申请号：US237888

    申请日：1999-01-27

    申请人： Dong Yool Lee ,  Ju Han Yoon ,  Yong Bok Choi ,  Kyoung Suk Lim ,  Hoi Kil Jeong ,  Sang Jun Park

    发明人： Dong Yool Lee ,  Ju Han Yoon ,  Yong Bok Choi ,  Kyoung Suk Lim ,  Hoi Kil Jeong ,  Sang Jun Park

    IPC分类号： A47L9/02 ,  A47L9/04 ,  A61H23/02 ,  A61H39/04

    CPC分类号： A47L9/02

    摘要： Suction nozzle for a vacuum cleaner including a suction nozzle body including; a main air flow passage having a main suction hole for drawing external air and a discharge hole for providing the drawn air to a body of the vacuum cleaner, and a supplementary air flow passage having a supplementary air flow passage for drawing external air and an opening for providing the external air drawn through the supplementary suction hole to the main air flow passage, and vibration generating means mounted in the supplementary air flow passage for generating a vibrating force by an air flow drawn through the supplementary suction hole, thereby facilitating an automatic removal of various foreign matters stuck to a surface of bedding, whereby improving a cleaning efficiency.

    摘要翻译： 一种用于真空吸尘器的吸嘴，包括：吸嘴体; 具有用于抽出外部空气的主吸入孔和用于将抽吸空气提供到真空吸尘器的主体的排出孔的主空气流动通道和具有用于抽吸外部空气的辅助空气流动通道的辅助空气流动通道和开口 用于将通过辅助抽吸孔吸入的外部空气提供给主空气流动通道，以及安装在辅助空气流动通道中的振动产生装置，用于通过通过辅助抽吸孔抽吸的空气流产生振动力，从而有助于自动移除 各种异物粘附在被覆物的表面上，由此提高清洗效率。

    Cyclone collector for a vacuum cleaner having a flow guide
    4.
    发明授权
    Cyclone collector for a vacuum cleaner having a flow guide 失效
    用于具有流动引导件的真空吸尘器的旋风收集器

    公开(公告)号：US06350292B1

    公开(公告)日：2002-02-26

    申请号：US09448300

    申请日：1999-11-24

    申请人： Sung Hwa Lee ,  Dong Jin Kwack ,  Hyeok Seong An ,  Kyoung Suk Lim ,  Jun Sang Park ,  Byung Sun Yang

    发明人： Sung Hwa Lee ,  Dong Jin Kwack ,  Hyeok Seong An ,  Kyoung Suk Lim ,  Jun Sang Park ,  Byung Sun Yang

    IPC分类号： B01D4512

    CPC分类号： A47L9/1683 ,  A47L9/1608 ,  B01D45/16 ,  B04C3/00 ,  B04C5/103

    摘要： A cyclone collector for vacuum cleaner including a cyclone body, a contaminated air suction inlet for sucking contaminants and air into the cyclone body, an air vent for exhausting air purified in the cyclone body, and a contaminant vent for exhausting the contaminants separated from the cyclone body, is characterized in that the cyclone body includes a flow guide therein, which is disposed opposite to the air vent so as to improve swirl force inside the cyclone body and prevent swirl flow and exhaust air flow from interfering with each other.

    摘要翻译： 用于真空吸尘器的旋风收集器，包括旋风体，用于吸入污染物的空气吸入口和进入旋风分离器主体的空气，用于排出在旋风分离器体中纯化的空气的排气口和用于排出与旋风分离器分离的污染物的污染排放口 其特征在于，所述旋风主体包括与所述排气口相对设置的流动引导件，以改善所述旋风分离器主体内部的旋转力并防止涡流和排气流彼此干扰。