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    Roof ridge ventilation system
    22.
    发明授权
    Roof ridge ventilation system 有权
    屋脊通风系统

    公开(公告)号：US09157239B2

    公开(公告)日：2015-10-13

    申请号：US13241195

    申请日：2011-09-22

    Applicant: Don Allen ,  Jay Kamani ,  Phuong Le

    Inventor： Don Allen ,  Jay Kamani ,  Phuong Le

    IPC: B61D17/14 ,  E04B7/00 ,  E04D13/17 ,  F24F7/02

    CPC classification number: E04D13/17 ,  E04D13/174 ,  F24F7/025 ,  Y02B10/20 ,  Y10T29/49826

    Abstract: Roof ridge vent system adapted for housing a plurality of fans in a central airflow channel positioned directly over the opening in a ridge portion of a roof for ventilating a plurality of vent chutes or attic space comprising: a hood member engaged with outer edge portions of vent members having air-passageway holes defined therein and inner edge portions preferably being hinged respectively to inner edge portions of base members so as to be adapted for installation on variously-pitched roofs, each base member also having outer edge portions defining a wall adapted for blocking wind from being blown into the vent and for causing airflow over the top of the vent to encourage airflow through the vent system. Vent member sections may be installed end-to-end to define an elongated airflow channel adapted for ventilating with or without assistance from the fans.

    Abstract translation: 屋顶脊排气系统，其适于容纳多个风扇，所述中央气流通道直接位于屋顶的脊部的开口处，用于通风多个通风槽或阁楼空间，所述空间通道包括：与外部边缘部分接合的罩构件 具有限定在其中的通气孔的构件和内边缘部分优选地分别铰接到基部构件的内边缘部分，以便适于安装在各种倾斜的屋顶上，每个基座构件还具有限定适于阻挡的壁的外边缘部分 风从吹入通风口并引起气流在通风口的顶部，以鼓励气流通过排气系统。 排气构件部分可以端对端地安装以限定适于在有或没有来自风扇的帮助下通风的细长气流通道。

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