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    • 4. 发明专利
    • Production of spun yarn
    • 生产发丝纱
    • JPS59150121A
    • 1984-08-28
    • JP2294283
    • 1983-02-16
    • Asahi Chem Ind Co Ltd
    • KANEDA KENKANEZAKI MAKOTO
    • D01H4/08D01H4/40D02G3/26
    • D01H4/08
    • PURPOSE:Spinning operations are conducted by means of a rotor type open-end spinning frame so that specific conditions are satisfied whereby, in the unsized weaving of the resultant yarn, healding and fluffing by friction with the reeds are reduced and the yarn breakage is made zero, even when it is used as a warp. CONSTITUTION:When a spun yarn is produced by means of a rotor type open- end spinning frame, the operations are carried out so that the following condition: (A) the average denier of the staple fibers fed to the open-end spinning frame is less than 1.5 and the average length is less than 55mm., (B) twisting number (a) is over 135, (C) the surface speed of the yarn-collecting face on the rotor Vm/min, 4,000
    • 目的:通过旋转式开口纺纱机进行旋转操作,以便满足特定条件,从而在不合格织造所得纱线的同时,减少与芦苇摩擦的恢复和起毛,并使纱线断头 零,即使用作翘曲。 构成:当通过转子式开口纺纱机生产细纱时,进行以下条件的操作:(A)供给到开口纺纱机的短纤维的平均旦数为 小于1.5,平均长度小于55mm,(B)捻数(a)超过135,(C)转子上纱线收集面的表面速度Vm / min,4,000 <= V < (D)从转子内壁释放的纤维束与第一导轨接触的光滑,表面粗糙度小于1.5μm。
    • 5. 发明专利
    • エアジェット紡糸機の紡糸ユニットおよびその動作方法
    • 空调喷丝机纺纱机及其操作方法
    • JP2015218427A
    • 2015-12-07
    • JP2015095744
    • 2015-05-08
    • マスチネンファブリック ライター アーゲーMASCHINENFABRIK RIETER AG
    • シェフラー ゲルノートヘール イェルクフィッシャー アンドレアス
    • D01H4/02D01H4/22D01H13/30D01H1/115
    • D01H4/02D01H1/115D01H13/306D01H4/08D01H4/34
    • 【課題】紡糸ノズルへ添加剤を均一に供給し、かつ、供給量を正確に調整できる紡糸ユニットを提供する。 【解決手段】紡糸ノズルには、添加剤供給部が配置されて紡糸ノズルへ添加剤を供給するよう構成され、糸形成部6は、渦室内または排出路24内で終端する少なくとも1つの添加剤ダクト10を有し、添加剤供給部は、添加剤ダクトと流体連通する少なくとも1つの添加剤供給ラインを含む。添加剤供給ラインを介して添加剤ダクトへ導入された添加剤は、排出路および/または渦室へ導かれる。また、少なくとも1つの紡糸ユニットが少なくとも1つの紡糸ノズルを含むエアジェット紡糸機の動作方法を提供する。前記紡糸ユニットの動作中、少なくとも一時的に、添加剤供給部によって前記紡糸ノズルへ添加剤が供給され、前記糸形成部の添加剤ダクトを通じて供給された前記添加剤は、前記排出路および/または前記渦室内へ供給される。 【選択図】図5
    • 要解决的问题:提供一种能够向纺丝喷嘴均匀地供给添加剂并且精确调节供给量的纺丝单元。解决方案:将添加剂供应部件放置在纺丝喷嘴上以便向纺丝中提供添加剂 喷嘴。 螺纹形成部分6具有至少一个添加剂管道10,其末端存在于涡流室或排出路径24内。添加剂供应部分包括至少一个与添加剂管道流体连通的添加剂供应管线。 通过添加剂供给管路引入添加剂管道的添加剂被引导到排出路径和/或涡流室。 提供一种具有至少一个包括至少一个纺丝喷嘴的纺丝单元的喷气纺纱机的操作方法。 在纺纱单元操作期间,至少暂时添加剂供给部件将添加剂供给到纺丝喷嘴,并且通过螺纹形成部件的添加剂管道供给的添加剂被供给到排出路径和/或涡流室。
    • 7. 发明专利
    • Automatic preparation of spun yarn and its apparatus
    • 自动准备发丝及其设备
    • JPS5756528A
    • 1982-04-05
    • JP12968180
    • 1980-09-18
    • Negishi Kogyo Kenkyusho:Kk
    • NEGISHI EIZOU
    • D01H4/08
    • D01H4/08
    • PURPOSE:The titled apparatus, designed to impart a yarn forming means utilizing the sharp induction characteristics and draft the yarns on the inner wall surface of the outer rotor, and capable of giving spun yarns of good quality without disadvantages of the open end spinning. CONSTITUTION:A fibrous group (F) delivered from feed means means 1 and 2 is sucked through a fiber sucking pipe 3 and released to the periphery of the board surface from a fiber releasing hole 4 to the peripheral surface of an inner rotor 8, and then released to the inner wall surface of an outer rotor 18 and simultaneously pressed to the inner wall surface by the centrifugal force and deposited on the maximum diameter part while being led thereto to form a silver (F2). The sliver (F2) is sucked through the opening end of a fiber sucking pipe 31 tracingly by the action of the air vortex action to form a false twisted yarn while giving twists to the silver, and the resultant sliver is then released to delivery means 38 and 39 through a hollow supporting shaft 10. Desired twists are given to the false twisted yarn held by the delivery means 38 and 39 between the delivery means 38 and 39 and the rotor 8 to give a spun yarn (Y) of good quality.
    • 目的:设计用于赋予纱线成形装置利用尖锐的感应特性并在外转子的内壁表面上牵伸纱线,并且能够提供质量优良的短纤纱而没有开口纺纱的缺点。 构成:从进料装置1和2输送的纤维组(F)通过纤维吸管3被吸入,并从纤维释放孔4释放到板表面周围到内转子8的周面, 然后释放到外转子18的内壁表面,并通过离心力同时压在内壁表面上并沉积在最大直径部分上,同时被引导到其上形成银(F2)。 纱线(F2)通过空气涡流作用的纤维吸管31的开口端被吸引,形成假捻纱,同时给银施加扭曲,然后将所得到的条子释放到输送装置38 39通过中空的支撑轴10.在输送装置38和39与转子8之间的输送装置38和39所保持的假捻纱被给予希望的扭曲,以得到质量好的细纱(Y)。
    • 9. 发明专利
    • Open end spinning machine
    • 开口纺纱机
    • JPH11279851A
    • 1999-10-12
    • JP5294199
    • 1999-03-01
    • W Schlafhorst Ag & Coヴェー シュラーフホルスト アクチェンゲゼルシャフト ウント コンパニー
    • WASSENHOVEN HEINZ-GEORG
    • D01H4/08
    • D01H4/08
    • PROBLEM TO BE SOLVED: To provide an open-end spinning machine in which the sure lock of the cover element is guaranteed even in an open state during the spinning process and the access to the spinning box and to the cover element is markedly improved by the simple detachment of the cover element.
      SOLUTION: In this open end spinning machine, the rotor shaft of the spinning rotor is supported in the wedge form gap of the support part in the supporter, while the spinning cup of the spinning rotor rotates inside the rotor casing that is opened on the front side and can suck in which the rotor casing can be closed by the cover element. In this case, the cover element 10 is supported by connecting and separating device to spinning box casing where the connecting and separating device is arranged in the support console 22 of the cover element and, is when necessary, provided with a pin that can connect to and separate from the supporting place 34 of the spinning boxy casing 2.
      COPYRIGHT: (C)1999,JPO
    • 要解决的问题:提供一种开放式纺纱机,其中即使在纺纱过程中即使在打开状态下也能保证盖元件的可靠锁定,并且通过 盖元件的简单拆卸。 解决方案:在这种开端纺纱机中,纺纱转子的转子轴支撑在支撑件的支撑部分的楔形间隙中,而旋转转子的旋转杯在前面敞开的转子壳体内旋转 并且可以吸入转子壳体可以被盖元件封闭。 在这种情况下,盖元件10由连接和分离装置支撑到旋转箱壳体,其中连接和分离装置布置在盖元件的支撑控制台22中,并且在必要时设置有可以连接到 并与旋转壳体2的支撑位置34分离。