Fan shroud assembly
    3.
    发明授权

    公开(公告)号:US12221979B2

    公开(公告)日:2025-02-11

    申请号:US18273292

    申请日:2022-02-04

    Applicant: Hanon Systems

    Abstract: The present invention relates to a fan shroud provided in a cooling module, and an object of the present invention is to provide a fan shroud assembly in which a baffle is selectively provided in some sections between a plurality of fixing members provided in a ventilation port of a fan shroud, thereby reducing deterioration in rigidity and durability of the fan shroud and effectively reducing BPF noise.

    Fan shroud assembly
    4.
    发明授权

    公开(公告)号:US11982287B2

    公开(公告)日:2024-05-14

    申请号:US18273051

    申请日:2022-01-27

    Applicant: Hanon Systems

    CPC classification number: F04D29/384 F04D29/329 F04D29/66

    Abstract: The present invention relates to a fan shroud provided in a cooling module, and an object of the present invention is to provide a fan shroud having a peripheral part configured to surround an outer periphery of a fan, and a planar part coupled to face a heat exchanger, in which a noise-reducing hole is formed at an appropriate position and defined by connecting a first hole, which extends in a circumferential direction of the peripheral part, and a second hole, which extends toward the planar part and is formed through the planar part, thereby effectively reducing BPF noise while minimizing deterioration in rigidity and durability of the fan shroud.

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