Inlet for introducing water to wire edge guides for curtain coating
    24.
    发明授权
    Inlet for introducing water to wire edge guides for curtain coating 有权
    用于将水引入用于幕涂的导线边缘导轨的入口

    公开(公告)号:US5976251A

    公开(公告)日:1999-11-02

    申请号:US213564

    申请日:1998-12-17

    CPC classification number: B05C5/005 B05C5/008 G03C1/74 Y10S118/04

    Abstract: The present invention is an apparatus for curtain coating a composite layer formed from a plurality of coating compositions onto a moving receiving surface. Edge guides comprising two thin, parallel and closely spaced wires maintain the horizontal extent of the free falling curtain. A flushing and lubricating liquid is supplied to the edge guide. The present invention comprises a distribution body for delivering the flushing and lubricating liquid in laminar flow without initiating stationary waves in the curtain that lead to objectionable coating nonuniformities. The distribution body allows for replacement of the wires without its removal or disassembly. A horizontal conduit near the top of the curtain has an outlet face in contact with the wires that tapers in the upward and downward directions to horizontal edges. The wires pass across the outlet opening within its horizontal diameter. The upper edge of the outlet face positions and supports the wires.

    Abstract translation: 本发明是一种用于将由多种涂料组合物形成的复合层幕帘涂布到移动的接收表面上的装置。 包括两个薄,平行和紧密间隔的导线的边缘导轨保持自由落下的窗帘的水平范围。 冲洗和润滑液体被供应到边缘引导件。 本发明包括用于在层流中输送冲洗和润滑液体的分配体,而不会引起窗帘中的静止波,导致不良的涂层不均匀性。 分配体允许更换电线,而不需要拆卸或拆卸。 靠近窗帘顶部的水平导管具有与沿着上下方向逐渐变细的水平边缘的导线接触的出口面。 电线在其水平直径内穿过出口开口。 出口面的上边缘定位并支撑电线。

    Edge removal apparatus for curtain coating
    25.
    发明授权
    Edge removal apparatus for curtain coating 失效
    用于幕布的边缘去除装置

    公开(公告)号:US5725910A

    公开(公告)日:1998-03-10

    申请号:US795987

    申请日:1997-02-05

    CPC classification number: B05D1/305 B05C5/005 G03C1/74 Y10S118/04

    Abstract: The present invention is an edge blade attached to an edge guide for removing an edge of a falling curtain. The edge of the falling curtain is intercepted by the edge blade and is vacuumed away by a vacuum tube disposed near the edge blade wherein the blade is extending from the edge guide into the falling curtain to intercept a part of the free falling curtain and positioning the blade above the impingement of the falling curtain on the support wherein the blade is angled into the free falling curtain so that the blade is closest to the support where the part of the free falling curtain is intercepted and farthest from the support at the edge guide. Air to the vacuum tube is blocked from the outboard direction, and the tube is directed to draw air from the inboard direction towards the curtain.

    Abstract translation: 本发明是一种边缘刀片,其附接到边缘引导件,用于去除帷幕的边缘。 落下的窗帘的边缘被边缘叶片拦截,并通过设置在边缘叶片附近的真空管抽真空,其中叶片从边缘引导件延伸到落下的窗帘中以拦截自由落下的窗帘的一部分并将 叶片在支撑件上的落下的窗帘的撞击之上,其中叶片成角度进入自由落下的窗帘,使得叶片最靠近支撑件,其中自由落下的窗帘的一部分被截取并且在边缘引导件处与支撑件最远。 真空管的空气从外侧被阻挡,并且管被引导以将空气从内侧方向抽向帘幕。

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