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Scavenging device for long winding material, e.g. metal wire consists of helical tube with fluid dispensing apertures at right angles to direction of wire
Scavenging device for long winding material, e.g. metal wire consists of helical tube with fluid dispensing apertures at right angles to direction of wire
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机译:用于长缠绕材料的扫气装置,例如金属线由螺旋管组成,螺旋管的流体分配孔与线的方向成直角
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摘要
The device is, or is formed by, a helical tube (2) with a scavenging fluid supply connection (12), and a section (4) with wire (5) passing through. It also has a unit with dispensing apertures (10), which extends along a helical path around the section so as to face that section. The apertures are distributed along the path, and at least one is circular and one is slot-shaped. The scavenging fluid is directed mainly at right angles to the longitudinal direction of the wire.
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