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1. 发明授权

US6103158A Method and apparatus for spinning a multifilament yarn 失效
标题翻译：纺丝复丝纱线的方法和装置
公开(公告)号：US6103158A
公开(公告)日：2000-08-15
申请号：US252949
申请日：1999-02-18
申请人： Klaus Schafer , Ernst Callhoff , Georg Stausberg
发明人： Klaus Schafer , Ernst Callhoff , Georg Stausberg
IPC分类号： D01D5/092 , D01D5/16 , D02G3/00
CPC分类号： D01D5/092
摘要： A method and an apparatus for spinning a multifilament yarn of a thermoplastic material, wherein the thermoplastic material is extruded through a spinneret to form a downwardly advancing filament bundle. The filaments then advance through a cooling device with two cooling zones. In the first cooling zone, an air stream is directed substantially transverse to the direction of the advancing filaments, and in the second cooling zone, cooling occurs by a cooling stream composed of a mixture of air and liquid, with the cooling stream flowing oppositely to the direction of the advancing filaments. The advancing filaments are gathered to form a multifilament yarn, which is then wound into a package.
摘要翻译：一种用于纺丝热塑性材料的复丝纱线的方法和设备，其中热塑性材料通过喷丝头挤出以形成向下进给的丝束。然后，细丝通过具有两个冷却区域的冷却装置前进。在第一冷却区中，空气流基本上横贯前进细丝的方向，并且在第二冷却区中，由空气和液体的混合物组成的冷却流进行冷却，冷却流相对于前进细丝的方向。将前进的丝束聚集形成复丝纱线，然后将其卷绕成包装。

2. 发明申请

US20050128869A1 Apparatus and method for injecting a liquid dye into a polymer melt 有权
标题翻译：将液体染料注入聚合物熔体中的装置和方法
公开(公告)号：US20050128869A1
公开(公告)日：2005-06-16
申请号：US11040443
申请日：2005-01-21
申请人： Ulrich Helbing , Georg Stausberg , Jorg Alexander , Jurgen Hasenburg
发明人： Ulrich Helbing , Georg Stausberg , Jorg Alexander , Jurgen Hasenburg
IPC分类号： B29B7/94 , B29C47/10 , B29C47/50 , D01D1/06 , F04B13/00 , F04B23/14 , F04C11/00 , F04C13/00 , F04C14/08 , B01F15/02
CPC分类号： F04C14/08 , B29B7/94 , B29C47/0023 , B29C47/1063 , B29C47/364 , B29C47/367 , B29K2105/0005 , B29K2105/0032 , B29K2995/002 , D01D1/065 , F04B13/00 , F04B23/14 , F04C11/001 , F04C13/001 , F04C13/002 , F04C2220/24 , F04C2270/18 , Y10T137/86139
摘要： An apparatus and a method for injecting a liquid dye into a polymer melt, which includes a metering pump with a metering inlet and a metering outlet. The metering inlet connects to a dye tank and the metering outlet connects to a polymer melt carrying component. To add the liquid dye to the polymer melt in the melt carrying component in a quantity that is as uniform and accurate as possible, the invention provides for connecting the metering inlet of the metering pump to a feed outlet of a feed pump, which connects with its feed inlet to the tank. With that, it is possible to generate a feed pressure at the metering inlet of the metering pump, which can be adapted to an injection pressure at the metering outlet of the metering pump.
摘要翻译：一种用于将液体染料注入聚合物熔体的设备和方法，其包括具有计量入口和计量出口的计量泵。计量入口连接到染料罐，计量出口连接到聚合物熔体承载组件。为了将液体染料添加到尽可能均匀且准确的量的熔体承载组分中的聚合物熔体中，本发明提供了将计量泵的计量入口连接到进料泵的进料出口，其与它的进料口到油箱。因此，可以在计量泵的计量入口处产生进给压力，其可以适应于计量泵的计量出口处的注射压力。

3. 发明授权

US06305831B1 Apparatus for mixing and advancing a polymer melt 失效
标题翻译：用于混合和推进聚合物熔体的装置
公开(公告)号：US06305831B1
公开(公告)日：2001-10-23
申请号：US09561471
申请日：2000-04-28
申请人： Egon Gathmann , Georg Stausberg , Klaus Schäfer , Friedel Dickmeiss
发明人： Egon Gathmann , Georg Stausberg , Klaus Schäfer , Friedel Dickmeiss
IPC分类号： B29B710
CPC分类号： B29C47/60 , B29B7/408 , B29C47/0009 , D01D1/065
摘要： An apparatus for mixing and advancing a polymer melt, which includes a mixer and a conveying device. The mixer comprises a tubular mixing shaft (outer shaft) and an inner mixing shaft (inner shaft). The tubular outer shaft is arranged in surrounding relationship with the inner mixing shaft. Both mixing shafts extend in cantilever fashion into a mixing chamber, and a passageway is formed at the front end between the mixing chamber wall and the free end of the outer shaft, so that the mixing chamber is divided into an inner mixing chamber (inner chamber) and an outer mixing chamber (outer chamber), which are interconnected via the passageway. A melt inlet and a melt outlet are arranged in such a manner that the melt flow advances through the inner chamber and the outer chamber in opposite directions.
摘要翻译：一种用于混合和推进聚合物熔体的装置，其包括混合器和输送装置。混合机包括管状混合轴（外轴）和内混合轴（内轴）。管状外轴与内部混合轴呈周围关系。两个混合轴以悬臂方式延伸到混合室中，并且在混合室壁和外轴的自由端之间的前端处形成通道，使得混合室被分成内部混合室）和通过通道相互连接的外部混合室（外部室）。熔体入口和熔体出口以这样的方式设置，使得熔体流在相反方向前进通过内室和外室。

4. 发明授权

US07278776B2 Apparatus and method for injecting a liquid dye into a polymer melt 有权
标题翻译：将液体染料注入聚合物熔体中的装置和方法
公开(公告)号：US07278776B2
公开(公告)日：2007-10-09
申请号：US11040443
申请日：2005-01-21
申请人： Ulrich Helbing , Georg Stausberg , Jörg Alexander , Jürgen Hasenburg
发明人： Ulrich Helbing , Georg Stausberg , Jörg Alexander , Jürgen Hasenburg
IPC分类号： B29C45/18 , B01F15/02
CPC分类号： F04C14/08 , B29B7/94 , B29C47/0023 , B29C47/1063 , B29C47/364 , B29C47/367 , B29K2105/0005 , B29K2105/0032 , B29K2995/002 , D01D1/065 , F04B13/00 , F04B23/14 , F04C11/001 , F04C13/001 , F04C13/002 , F04C2220/24 , F04C2270/18 , Y10T137/86139
摘要： An apparatus and a method for injecting a liquid dye into a polymer melt, which includes a metering pump with a metering inlet and a metering outlet. The metering inlet connects to a dye tank and the metering outlet connects to a polymer melt carrying component. To add the liquid dye to the polymer melt in the melt carrying component in a quantity that is as uniform and accurate as possible, the invention provides for connecting the metering inlet of the metering pump to a feed outlet of a feed pump, which connects with its feed inlet to the tank. With that, it is possible to generate a feed pressure at the metering inlet of the metering pump, which can be adapted to an injection pressure at the metering outlet of the metering pump.
摘要翻译：一种用于将液体染料注入聚合物熔体的设备和方法，其包括具有计量入口和计量出口的计量泵。计量入口连接到染料罐，计量出口连接到聚合物熔体承载组件。为了将液体染料添加到尽可能均匀且准确的量的熔体承载组分中的聚合物熔体中，本发明提供了将计量泵的计量入口连接到进料泵的进料出口，其与它的进料口到油箱。因此，可以在计量泵的计量入口处产生进给压力，其可以适应于计量泵的计量出口处的注射压力。

5. 发明授权

US5902531A Apparatus and method for spinning polymeric yarns 失效
标题翻译：聚合纱线纺丝装置及方法
公开(公告)号：US5902531A
公开(公告)日：1999-05-11
申请号：US954812
申请日：1997-10-21
申请人： Peter Berger , Egon Gathmann , Wolfgang Imping , Klaus Schafer , Rahim Gross , Georg Stausberg
发明人： Peter Berger , Egon Gathmann , Wolfgang Imping , Klaus Schafer , Rahim Gross , Georg Stausberg
IPC分类号： D01D1/06 , D01D5/08
CPC分类号： D01D1/06
摘要： An apparatus and method for melt spinning polymeric yarns, wherein a main melt flow is generated by an extruder and supplied to a spin head. The spin head is enclosed in a heated spinning beam and comprises a mixer, a distributor pump and a plurality of spinnerets. A feed device generates a secondary flow which is supplied to the main melt flow for the purpose of additive admixture. The secondary flow and the main melt flow are combined inside the spinning beam.
摘要翻译：用于熔融纺丝聚合物纱线的装置和方法，其中通过挤出机产生主熔体流并供应到旋转头。旋转头被封闭在加热的纺丝束中，并包括混合器，分配器泵和多个喷丝头。进料装置产生二次流，其被提供给用于添加剂混合物的主熔体流。二次流和主熔体流合在纺纱束内。

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