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    Propeller fan and air conditioner having the same
    6.
    发明授权
    Propeller fan and air conditioner having the same 有权
    螺旋桨风机和空调具有相同的性能

    公开(公告)号：US09033674B2

    公开(公告)日：2015-05-19

    申请号：US13930734

    申请日：2013-06-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Keun Jeong Jang ,  Byung Ghun Kim ,  Jong Moon Kim ,  Young Jae Kim ,  Hyeong Joon Seo

    IPC: F04D29/34 ,  F04D29/38 ,  F01D5/14 ,  F01D5/28 ,  F04D29/32

    CPC classification number: F01D5/147 ,  F01D5/282 ,  F04D29/329

    Abstract: Provided is a propeller fan including a hub having an oval shape in an axial direction, a plurality of wings that extend from the hub, and at least one reinforcement rib that extends from the hub and is formed closer to a leading edge of each of the plurality of wings. Through this configuration, the propeller fan has blowing efficiency and stiffness, and the weight and material cost of the propeller fan can be reduced.

    Abstract translation: 本发明提供一种螺旋桨式风扇，其具有轴向具有椭圆形的轮毂，从所述轮毂延伸的多个翼片，以及至少一个从所述轮毂延伸并形成为更靠近所述轮毂的前缘的加强肋条 多个翅膀 通过这种配置，螺旋桨式风扇具有吹风效率和刚度，可以降低螺旋桨式风扇的重量和材料成本。

    PROPELLER FAN AND AIR CONDITIONER HAVING THE SAME
    9.
    发明申请
    PROPELLER FAN AND AIR CONDITIONER HAVING THE SAME 审中-公开
    螺旋桨风扇和有空调的空调

    公开(公告)号：US20140338388A1

    公开(公告)日：2014-11-20

    申请号：US14276096

    申请日：2014-05-13

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Byung Ghun KIM ,  Keun Jeong Jang ,  Young Jae Kim ,  Jong Moon Kim ,  Hyun Dal Kim ,  Hyeong Joon Seo

    IPC: F25D17/06 ,  F04D29/38

    CPC classification number: F04D29/384 ,  F04D29/325 ,  F04D29/667 ,  F04D29/681 ,  F05D2240/303 ,  F05D2240/304 ,  F24F1/38 ,  F24F13/24

    Abstract: An air conditioner includes an outdoor unit that includes a compressor configured to compress a refrigerant, a condenser configured to condense the compressed refrigerant, and a blowing fan configured to blow outdoor air into a room, an indoor unit that discharges air heat-exchanged with the refrigerant flowing-in from the outdoor unit to the room, and a connection piping that connects the outdoor unit and the indoor unit. Here, a plurality of protrusions may be formed at least one side of the blowing fan, and a convex portion and a concave portion may be formed on a surface of the blowing fan so that the surface of the blowing fan is indented.

    Abstract translation: 一种空气调节机，具备：室外机，其具备压缩构成压缩制冷剂的压缩机;冷凝器，其将所述压缩制冷剂冷凝;以及吹风风扇，其将室外空气吹入室内;室内机， 从室外机向室内流入的制冷剂，以及连接室外机和室内机的连接配管。 这里，可以在吹风扇的至少一侧形成多个突起，并且可以在吹风扇的表面上形成凸部和凹部，使得吹风扇的表面凹陷。

    Air conditioner
    10.
    发明授权
    Air conditioner 有权

    公开(公告)号：US11493230B2

    公开(公告)日：2022-11-08

    申请号：US16762993

    申请日：2018-01-31

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Keun Jeong Jang ,  Chur Ju Lee ,  Yong-Sam Kwon ,  Jang Jung Lee ,  Eun Sung Jo ,  Jong Moon Kim ,  Hyeong Joon Seo

    IPC: F24F1/0014 ,  F24F13/14 ,  F24F1/0063 ,  F24F1/0018 ,  F24F13/06 ,  F24F13/08 ,  F24F13/20 ,  F24F1/0047

    Abstract: Disclosed is an air conditioner, and more particularly, to an air conditioner having an airflow guide to make the flow of discharged air uniform.
    An air conditioner comprising a housing having a suction port and a discharge port, a heat exchanger arranged inside the housing, a blower fan configured to suck in air through the suction port, force the air to be subject to heat exchange with the heat exchanger, and discharge the heat-exchanged air through the discharge port, a first blade pivotally arranged to open or close the discharge port and having a first face and a second face opposite of the first face, a first flow path formed between the discharge port and the first face, a second flow path formed between the discharge port and the second face, a second blade movably installed inside the housing and a third blade formed to protrude from the second blade to guide air to the first flow path and the second flow path.

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