公开(公告)号：US06210143B1

公开(公告)日：2001-04-03

申请号：US09164770

申请日：1998-10-01

申请人： Jun Takagi ,  Katsumi Hasegawa

发明人： Jun Takagi ,  Katsumi Hasegawa

IPC分类号： D01D500

CPC分类号： D01D7/00 ,  B65H57/16 ,  B65H57/28 ,  B65H2701/3132

摘要： An apparatus for producing yarns comprising a first yarn feeding roller, a second yarn feed roller, winders for winding the respective yarns, yarn breakage detectors and detect yarn breakage, and yarn cutting and sucking devices disposed upstream from the yarn feed rollers and operative in response to a yarn breakage detection signal to cut the group of yarns being wound to which the broken yarn belongs. The respective one yarn cutting and sucking device and the respective one winder form winding units, respectively, and at least two such winding units share at least one of the yarn feed rollers. Therefore, it is possible to increase the yield of yarns.

摘要翻译： 一种用于生产纱线的装置，包括第一喂纱辊，第二喂纱辊，用于卷绕各纱线的卷绕机，断纱检测器和检测纱线断头，以及设置在喂纱辊上游的纱线切割和抽吸装置， 涉及断纱检测信号，以切断所述断纱所属的卷绕纱线组。 各自的一个纱线切割和抽吸装置和相应的一个卷绕器分别形成卷绕单元，并且至少两个这样的卷绕单元共享至少一个喂纱辊。 因此，可以提高纱线的产量。

公开(公告)号：US06582650B1

公开(公告)日：2003-06-24

申请号：US09889794

申请日：2001-07-20

申请人： Kiyoshi Kumagawa ,  Masaki Shibuya ,  Michiyuki Suzuki ,  Hiroyuki Yamaoka

发明人： Kiyoshi Kumagawa ,  Masaki Shibuya ,  Michiyuki Suzuki ,  Hiroyuki Yamaoka

IPC分类号： D01D500

CPC分类号： C04B35/6325 ,  C04B35/62281 ,  C04B35/62675 ,  C04B35/6268 ,  C04B2235/3205 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3239 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3284 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3895 ,  C04B2235/441 ,  C04B2235/483 ,  C04B2235/75 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9684 ,  C08K3/22 ,  C08K7/08 ,  D01F9/08 ,  C08L83/04

摘要： An oxide-containing organosilicon polymer containing 1 to 45% by weight of metal oxide particles, an oxide-containing silicon-carbide-based inorganic fiber obtained by using the above organosilicon polymer as a raw material and having excellent oxidation resistance, in particular excellent oxidation resistance in a high temperature oxidizing atmosphere containing moisture, a crystalline silicon-carbide-based inorganic fiber having a calcined structure of SiC and production processes of these.

摘要翻译： 含有1〜45重量％的金属氧化物粒子的含氧化物的有机硅聚合物，通过使用上述有机硅聚合物作为原料而获得的具有优异抗氧化性的氧化物的碳化硅系无机纤维，特别优异的氧化 含有水分的高温氧化气氛中的电阻，SiC煅烧结构的结晶碳化硅系无机纤维及其制造方法。

公开(公告)号：US06509285B1

公开(公告)日：2003-01-21

申请号：US09881171

申请日：2000-03-29

申请人： Patrick Yeh

发明人： Patrick Yeh

IPC分类号： D01D500

CPC分类号： D04B1/16 ,  D01D5/082 ,  D03D15/00 ,  D03D15/0083 ,  D04H1/4258 ,  D04H1/4391 ,  D04H3/00 ,  D10B2321/10 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2401/02 ,  D10B2401/022 ,  D10B2501/00 ,  Y10T442/3114 ,  Y10T442/3122 ,  Y10T442/431 ,  Y10T442/608 ,  Y10T442/61 ,  Y10T442/611 ,  Y10T442/659

摘要： A fabric for moisture management which contains first fibers and second fibers. The first fibers have either circular cross-sections or multiply indentations along the longitudinal side of the fibers. The second fibers have multiply indentations along the longitudinal side of the fibers. The capillary action of the first fibers is induced by either the inter-fiber spaces alone (i.e., where the fibers have circular cross-sections) or a combination of both the inter-fiber spaces and the indentation spaces, which are formed due to indentations. The capillary action of the second fibers is induced by the combination of both the inter-fiber spaces and the indentations spaces, which are formed due to indentations. The capillary action of the second fibers is greater than that of the first fibers so that the moisture absorbed by the first fibers can be easily transferred to the second fiber.

摘要翻译： 用于水分管理的织物，其包含第一纤维和第二纤维。 第一纤维具有沿着纤维的纵向侧面的圆形横截面或多重压痕。 第二纤维沿着纤维的纵向侧具有多个压痕。 第一纤维的毛细作用由单独的纤维间空间（即，纤维具有圆形横截面）或由于凹陷形成的纤维间隙和压痕空间的组合引起 。 第二纤维的毛细管作用是由于由于凹陷而形成的纤维间隙和凹陷空间的组合引起的。 第二纤维的毛细作用大于第一纤维的毛细作用，使得由第一纤维吸收的水分可以容易地转移到第二纤维。

公开(公告)号：US06749413B2

公开(公告)日：2004-06-15

申请号：US09977898

申请日：2001-10-15

申请人： Rosaldo Fare′

发明人： Rosaldo Fare′

IPC分类号： D01D500

CPC分类号： D01D4/025

摘要： A melt-blowing head for making polymeric material fibrils comprises at least a polymeric material inlet channel and melt-blowing die including a plurality of holes for extending fibrils therefrom and a tree-construction channel arrangement for distributing the polymeric material from the inlet channel to each hole of the melt-blowing die.

摘要翻译： 用于制造聚合材料原纤的熔喷头包括至少一个聚合物材料入口通道和熔喷模具，其包括用于从其中延伸原纤的多个孔和用于将聚合材料从入口通道分配到每个的树构造通道装置 熔喷模具的孔。

公开(公告)号：US06716016B1

公开(公告)日：2004-04-06

申请号：US10018456

申请日：2001-12-12

申请人： Heinz-Dieter Beeck ,  Roland Estelmann ,  Rainer Tietze ,  Andreas Weichel

发明人： Heinz-Dieter Beeck ,  Roland Estelmann ,  Rainer Tietze ,  Andreas Weichel

IPC分类号： D01D500

CPC分类号： D01D4/00 ,  D01D1/106 ,  D01D4/08

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。

公开(公告)号：US06713011B2

公开(公告)日：2004-03-30

申请号：US09859004

申请日：2001-05-16

申请人： Benjamin Chu ,  Benjamin S. Hsiao ,  Dufei Fang

发明人： Benjamin Chu ,  Benjamin S. Hsiao ,  Dufei Fang

IPC分类号： D01D500

CPC分类号： D01D5/0092 ,  D04H1/728

摘要： An apparatus and method for electrospinning polymer fibers and membranes. The method includes electrospinning a polymer fiber from a conducting fluid in the presence of a first electric field established between a conducting fluid introduction device and a ground source and modifying the first electric field with a second electric field to form a jet stream of the conducting fluid. The method also includes electrically controlling the flow characteristics of the jet stream, forming a plurality of electrospinning jet streams and independently controlling the flow characteristics of at least one of the jet streams. The apparatus for electrospinning includes a conducting fluid introduction device containing a plurality of electrospinning spinnerets, a ground member positioned adjacent to the spinnerets, a support member disposed between the spinnerets and the ground member and movable to receive fibers formed from the conducting fluid, and a component for controlling the flow characteristics of conducting fluid from at least one spinneret independently from another spinneret.

摘要翻译： 一种用于静电纺丝聚合物纤维和膜的设备和方法。 该方法包括在导电流体引入装置和接地源之间建立的第一电场的存在下，从导电流体中电纺聚合物纤维，并用第二电场修改第一电场以形成导电流体的射流 。 该方法还包括电控制喷射流的流动特性，形成多个静电纺丝射流并且独立地控制至少一个射流的流动特性。 用于静电纺丝的装置包括：导电流体引入装置，其包含多个静电纺丝喷丝头;与喷丝板相邻定位的接地部件;设置在喷丝板和接地部件之间并可移动以接收由导电流体形成的纤维的支撑部件， 用于控制来自至少一个喷丝板的导电流体的流动特性的组件，其独立于另一个喷丝头。