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    FAN MOTOR ASSEMBLY AND VACUUM CLEANER HAVING THE SAME
    1.
    发明申请
    FAN MOTOR ASSEMBLY AND VACUUM CLEANER HAVING THE SAME 审中-公开

    公开(公告)号：US20190063458A1

    公开(公告)日：2019-02-28

    申请号：US16174657

    申请日：2018-10-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyeon Joon OH

    IPC: F04D29/44 ,  A47L9/00 ,  A47L9/22 ,  A47L5/22

    Abstract: A fan motor assembly capable of improving efficiency of a motor by minimizing flow loss, and a vacuum cleaner having the same includes a case, a motor installed inside the case to form a suction force, an impeller rotatably installed on a shaft of the motor, and a guide fan configured to guide air that is suctioned by the motor, wherein the guide fan includes a first guide unit configured to increase pressure of the suctioned air and a second guide unit provided at an upper side of the first guide unit to be in contact with the case.

    CLEANER
    2.
    发明申请
    CLEANER 有权

    公开(公告)号：US20220183522A1

    公开(公告)日：2022-06-16

    申请号：US17686714

    申请日：2022-03-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae Sang PARK ,  Hyeon Joon OH

    IPC: A47L9/16 ,  A47L9/22 ,  A47L9/28

    Abstract: Disclosed herein is a cleaner having an improved structure configured to improve the cleaning performance. The cleaner comprises a suction unit provided inside a body. The suction unit includes an impeller configured to suction air by rotating about a shaft, and a diffuser configured to guide air discharged from the impeller. The impeller includes a hub, and a blade disposed on the hub, and provided with a leading edge disposed in an upstream side in a direction in which air introduced into the suction unit flows, and a trailing edge disposed in a downstream side in the direction in which the air introduced into the suction unit flows. The leading edge of the blade forms an inclination of 60 degrees or more and 80 degrees or less with respect to an axial direction.

    VACUUM CLEANER
    4.
    发明申请
    VACUUM CLEANER 审中-公开
    吸尘器

    公开(公告)号：US20160037984A1

    公开(公告)日：2016-02-11

    申请号：US14695223

    申请日：2015-04-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae Sang PARK ,  Myung Bae BANG ,  Kwang Soo KIM ,  Jong Jin PARK ,  Hyeon Joon OH ,  Seung Yeol LEE ,  Byung Ryel IN

    IPC: A47L9/00 ,  A47L5/28

    CPC classification number: A47L9/0081 ,  A47L5/22 ,  A47L5/225 ,  F04D25/08 ,  F04D29/4253 ,  F04D29/444 ,  F04D29/626

    Abstract: A vacuum cleaner having an improved structure capable of enhancing suction performance includes a suction unit provided in a main body, the suction unit including an impeller disposed to suck air by rotating about an axis thereof, and a diffuser disposed to guide air discharged from the impeller. The diffuser includes an inner casing, an outer casing disposed to be spaced apart from an outer circumference of the inner casing and to form a path through which the air discharged from the impeller flows, and a plurality of vanes disposed at the inner casing to guide the air discharged from the impeller to the path, and the plurality of vanes protrude toward the outer casing to cross at least a part of the path.

    Abstract translation: 具有能够提高抽吸性能的改进结构的真空吸尘器包括设置在主体中的抽吸单元，所述抽吸单元包括设置成通过围绕其轴线旋转而吸入空气的叶轮和设置成引导从叶轮排出的空气的扩散器 。 扩散器包括内壳体，外壳体，其设置成与内壳体的外周间隔开并形成从叶轮排出的空气流过的路径，以及设置在内壳体处的多个叶片以引导 从叶轮排出的空气到达路径，并且多个叶片向外壳突出，以穿过路径的至少一部分。

    FAN MOTOR ASSEMBLY AND VACUUM CLEANER HAVING THE SAME
    5.
    发明申请
    FAN MOTOR ASSEMBLY AND VACUUM CLEANER HAVING THE SAME 审中-公开
    风扇电机组件和具有相同功能的真空清洁器

    公开(公告)号：US20150184673A1

    公开(公告)日：2015-07-02

    申请号：US14578931

    申请日：2014-12-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyeon Joon OH

    IPC: F04D29/44 ,  A47L9/22

    CPC classification number: F04D29/441 ,  A47L5/22 ,  A47L9/0081 ,  A47L9/22

    Abstract: A fan motor assembly capable of improving efficiency of a motor by minimizing flow loss, and a vacuum cleaner having the same includes a case, a motor installed inside the case to form a suction force, an impeller rotatably installed on a shaft of the motor, and a guide fan configured to guide air that is suctioned by the motor, wherein the guide fan includes a first guide unit configured to increase pressure of the suctioned air and a second guide unit provided at an upper side of the first guide unit to be in contact with the case.

    Abstract translation: 一种能够通过最小化流量损失来提高电动机的效率的风扇电动机组件，具有该风扇电动机组件的真空吸尘器包括壳体，安装在壳体内部以形成吸力的电动机，可旋转地安装在电动机的轴上的叶轮， 以及引导风扇，其构造成引导由所述电动机抽吸的空气，其中所述引导风扇包括构造成增加所述抽吸空气的压力的第一引导单元和设置在所述第一引导单元的上侧的第二引导单元， 与案件联系。

    CLEANER
    6.
    发明申请
    CLEANER 审中-公开

    公开(公告)号：US20190216281A1

    公开(公告)日：2019-07-18

    申请号：US16329036

    申请日：2017-08-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae Sang PARK ,  Hyeon Joon OH

    IPC: A47L9/16 ,  A47L9/22 ,  A47L9/28

    CPC classification number: A47L9/16 ,  A47L9/22 ,  A47L9/2805 ,  A47L9/2836 ,  A47L2201/00

    Abstract: Disclosed herein is a cleaner having an improved structure configured to improve the cleaning performance. The cleaner comprises a suction unit provided inside a body. The suction unit includes an impeller configured to suction air by rotating about a shaft, and a diffuser configured to guide air discharged from the impeller. The impeller includes a hub, and a blade disposed on the hub, and provided with a leading edge disposed in an upstream side in a direction in which air introduced into the suction unit flows, and a trailing edge disposed in a downstream side in the direction in which the air introduced into the suction unit flows. The leading edge of the blade forms an inclination of 60 degrees or more and 80 degrees or less with respect to an axial direction.

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