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    • 1. 发明申请
    • BLOWING DEVICE AND IMAGE FORMING APPARATUS
    • 吹制装置和图像形成装置
    • US20130101309A1
    • 2013-04-25
    • US13463080
    • 2012-05-03
    • Kazuki INAMIYasunori MOMOMURAYuki NAGAMORIKoji OTSUKAMasafumi KUDO
    • Kazuki INAMIYasunori MOMOMURAYuki NAGAMORIKoji OTSUKAMasafumi KUDO
    • G03G21/20
    • G03G15/0291F24F7/007F24F7/06F24F2007/001G03G21/206
    • A blowing device includes a blower and an air duct including an inlet, an outlet, and a body. The outlet faces a longitudinal portion of an oblong target structure toward which air is blown. The outlet allows air to be discharged in a direction that is substantially perpendicular to a longitudinal direction in which the longitudinal portion extends. The inlet has an opening and the outlet has an oblong opening, and the opening of the inlet and the opening of the outlet having different shapes. The body has a passage space formed therein. Plural restraining portions that restrain airflow are disposed at different positions in the passage space in the direction of airflow. A most downstream one of the restraining portions is formed so as to at least partially cover the passage space with an air-permeable member having plural air passage portions that are distributed the air-permeable member.
    • 吹风装置包括鼓风机和包括入口,出口和主体的空气管道。 出口面向被吹送空气的长方形目标结构的纵向部分。 出口允许空气沿与纵向部分延伸的纵向方向基本垂直的方向排出。 入口具有开口,出口具有长方形的开口,入口的开口和出口的开口具有不同的形状。 主体具有形成在其中的通道空间。 限制气流的多个限制部分沿通气方向设置在通道空间中的不同位置。 形成限制部分中最下游的一个形成为至少部分地覆盖通道空间,其中透气部件具有分配透气部件的多个空气通道部分。