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    Duct for textile machine and textile machine equipped with the same
    1.
    发明公开
    Duct for textile machine and textile machine equipped with the same 有权
    KanalfürTextilmaschine und mit diesem Kanal ausgestattete Textilmaschine

    公开(公告)号：EP2166134A1

    公开(公告)日：2010-03-24

    申请号：EP09010690.7

    申请日：2009-08-19

    申请人： Murata Machinery, Ltd.

    发明人： Nakagawa, Takashi ,  Takahashi, Akira ,  Hidaka, Ichiro ,  Inoue, Takuya ,  Mori, Hideki

    IPC分类号： D01H11/00 ,  D01H5/66

    CPC分类号： D01H11/005 ,  B65H54/702 ,  B65H54/707 ,  B65H67/081 ,  B65H2701/31 ,  D01H5/66

    摘要： A blower duct is formed such that a cross-sectional shape cut at a plane perpendicular to a suctioning direction by a blower box (negative pressure source) is a polygon. The blower duct (20) includes a first wall surface formed to a planar shape so as to become one surface that configures the cross-sectional shape. The first wall surface is formed with a first air inflow hole (31) for supplying suction force to each winding unit of an automatic winder (10). An opposing surface wall facing the first air inflow hole (31) is formed inclined with respect to the first wall surface. A cyclone flow generates in the blower duct (20) by the first air inflow hole (31) and the suction force of the blower box.

    摘要翻译： 形成鼓风机管道，使得通过鼓风机（负压源）垂直于吸入方向的平面切断的截面形状为多边形。 鼓风机管道（20）包括形成为平面形状的第一壁面，以便成为构成横截面形状的一个表面。 第一壁面形成有用于向自动络纱机（10）的各卷绕单元供给吸力的第一空气流入孔（31）。 面对第一空气流入孔（31）的相对表面壁相对于第一壁表面倾斜地形成。 通过第一空气流入孔（31）在鼓风机管道（20）和鼓风机箱的吸力中产生旋流。