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公开(公告)号：US06716016B1
公开(公告)日：2004-04-06
申请号：US10018456
申请日：2001-12-12
IPC分类号： D01D500
摘要： The invention relates to a spinneret for spinning thermoplastics. Said spinneret comprises a central polymer inlet channel, a filter assembly (2), consisting of one or more filter plates of various filtration grades, a spinneret plate (3) and a housing (1) which receives and tightly surrounds the filter assembly (2) and the spinneret plate (3). The selection of suitable materials and tolerances for the individual parts of the spinneret enables the sealing effect to be achieved at operating temperature by the increased expansion of the internal components, in relation to the external housing.
摘要翻译： 本发明涉及一种用于纺丝热塑性塑料的喷丝头。 所述喷丝头包括中心聚合物入口通道，过滤器组件（2），其由一个或多个各种过滤级的过滤板组成，喷丝板（3）和壳体（1），其容纳并紧密地包围过滤器组件 ）和喷丝板（3）。 针对喷丝头的各个部件的合适的材料和公差的选择使得能够通过相对于外部壳体增加内部部件的膨胀来在操作温度下实现密封效果。
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公开(公告)号：US06877305B2
公开(公告)日：2005-04-12
申请号：US10204176
申请日：2001-02-22
申请人： Andreas Weichel , Stefan Seibel
发明人： Andreas Weichel , Stefan Seibel
CPC分类号： G01B7/125 , B65H63/061 , B65H63/062 , B65H2701/31 , G01B5/10 , G01B7/06
摘要： The invention relates to a method and to a device for detecting a thickening in a running thread. The thread runs through a forked guide element which is moved away from an initial position by a thickening in the thread, thereby triggering a signal. While the guide element is moved away, it allows the thread having the thickening to continue running and is then returned to its initial position.
摘要翻译： 本发明涉及一种用于检测运行螺纹中的增厚的方法和装置。 螺纹穿过分叉导向元件，该引导元件通过螺纹中的增厚而从初始位置移开，从而触发信号。 当引导元件移开时，它允许具有增厚的螺纹继续运行，然后返回到其初始位置。
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