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    • 20. 发明申请
    • Baffled attic vent including method of making and using same
    • 封闭式阁楼通风口,包括制作和使用方法
    • US20050072072A1
    • 2005-04-07
    • US10666657
    • 2003-09-19
    • Richard DuncanDustin Ciepliski
    • Richard DuncanDustin Ciepliski
    • E04D13/17E04B7/00
    • E04D13/17
    • Baffled attic vents and methods of their use and manufacture are provided. The baffled air vent of this invention includes an elongated member having a roof facing side and an attic space facing side, a pair of longitudinal side portions, first and second transverse ends, and at least one central panel portion. The vent defines at least one channel on the roof facing side thereof, for directing ventilated air. The channel includes a bottom portion having an integral baffled surface thereon. The vent further has an installed, convective air flow reading, under a 5 Pa air pressure differential, of at least about 95 CFM. Further embodiments contain separation means for permitting the attic vent to be separated by hand in a transverse or longitudinal direction.
    • 提供了封闭的阁楼通风口及其使用和制造方法。 本发明的挡板式通风口包括一个细长构件,其具有面向屋顶的侧面和面向空间的侧面,一对纵向侧部分,第一和第二横向端部以及至少一个中心面板部分。 排气口在其面向屋顶的侧面上限定至少一个通道,用于引导通风的空气。 通道包括其上具有整体折流表面的底部部分。 排气口还具有至少约95CFM的在5Pa空气压力差下的安装的对流气流读数。 另外的实施例包含分离装置,用于允许阁楼通风口在横向或纵向上由手分离。