Device for measuring the mass of fiber slivers
    1.
    发明授权
    Device for measuring the mass of fiber slivers 失效
    用于测量纤维条的质量的装置

    公开(公告)号:US5501100A

    公开(公告)日:1996-03-26

    申请号:US264334

    申请日:1994-06-23

    CPC classification number: G01N33/367 D01H13/32

    Abstract: A device for measuring the mass of fiber slivers contains an entry part for the fiber sliver to be measured and a measuring part adjoining the entry part. Arranged on the measuring part are two measuring members working on different measurement principles, specifically a so-called fiber-sliver mechanically, and so-called active-pneumatic measuring member for measuring the pneumatic pressure generated by the fiber sliver at a contraction. In addition to measuring the mass of fiber slivers, the device can be used for obtaining a characteristic variable for their composition or for separate regulation and monitoring in a control stage.

    Abstract translation: 用于测量纤维条的质量的装置包含用于要测量的纤维条的入口部分和邻接入口部分的测量部分。 在测量部件上布置有两个测量部件,它们以不同的测量原理工作,特别是机械上称为所谓的纤维条,以及用于测量纤维条在收缩时产生的气动压力的所谓的主动气动测量部件。 除了测量纤维条的质量之外,该装置可以用于获得其组成的特征变量或在控制阶段中用于单独的调节和监测。

    Process and device for monitoring the quality of textile strips
    2.
    发明授权
    Process and device for monitoring the quality of textile strips 失效
    用于监测纺织品条质量的工艺和装置

    公开(公告)号:US06553826B1

    公开(公告)日:2003-04-29

    申请号:US09914722

    申请日:2001-09-19

    CPC classification number: D01H13/32 D01G23/06

    Abstract: The invention relates to a process and a device for monitoring the quality of a strip (37, 44, 50) made of textile fibres which is moved in its longitudinal direction. In order to create a device and a process which allow flaws in a strip to be dealt with in a targeted manner and which facilitate the production of a strip which is as free as possible of variations in the cross-section or mass, variations in the mass of the strip are to be continuously detected and converted into an electrical signal. This signal should also be compared with a plurality of predetermined limiting values, limiting values for variations transverse to the longitudinal direction being provided and limiting values for variations in the longitudinal direction of the strip being provided.

    Abstract translation: 本发明涉及一种用于监测由纵向移动的纺织纤维制成的条带(37,44,50)的质量的方法和装置。 为了产生允许以目标方式处理条带中的瑕疵的装置和工艺,并且有助于生产尽可能地具有横截面或质量变化的条带, 条带的质量将被连续地检测并转换成电信号。 该信号也应与多个预定极限值进行比较,提供横向于纵向方向的变化的限制值和提供条带纵向方向上的变化的限制值。

    Sorting of spinning bodies
    3.
    发明授权
    Sorting of spinning bodies 失效
    旋转体的分选

    公开(公告)号:US4353467A

    公开(公告)日:1982-10-12

    申请号:US189706

    申请日:1980-09-22

    Abstract: A spinning machine has a plurality of spinning stations and a transport installation including a conveyor belt for receiving ready spun spinning bodies and for conveying them to a container in a predetermined sequence. A thread sensor scans the spinning stations with respect to thread breaks and supplies corresponding data to an evaluation device. This device has a memory in which the thread break number and thread break standstill time of the individual spinning bodies are stored and expressed on call. These stored values are used to control a sorting device which operates in such a way that the spinning bodies are sorted into different containers according to their thread break number and thread break standstill time. A quality selection of the spinning bodies may, therefore, be made in that, for example, all spinning bodies which are produced without any thread breaks and with the same yarn length are judged as being perfect and may be directly further used.

    Abstract translation: 纺纱机具有多个纺纱站和输送装置,该输送装置包括用于接收预备纺丝纺丝体的输送带,并以预定顺序将其输送到容器。 螺纹传感器相对于断线扫描纺纱站,并将相应的数据提供给评估装置。 该装置具有存储并且在呼叫时表示各个纺纱机的断线号和断线停止时间的存储器。 这些存储的值用于控制分选装置,其以使得纺纱体根据其断线号和断线停止时间被分类到不同的容器中的方式操作。 因此,纺纱机的质量选择可以由以下方式制成:例如,所有不产生任何断线而且纱线长度相同的纺纱机被认为是完美的,并且可以直接进一步使用。

    Apparatus for drawing a fibrous strand into an element of a textile
machine
    4.
    发明授权
    Apparatus for drawing a fibrous strand into an element of a textile machine 失效
    用于将纤维束拉伸到纺织机器的元件中的装置

    公开(公告)号:US6032335A

    公开(公告)日:2000-03-07

    申请号:US181855

    申请日:1998-10-29

    CPC classification number: D01H5/00

    Abstract: The invention relates device for drawing an elongated textile intermediate product (2), such as a staple fiber fleece or sliver, into a receiving element (3) of a textile machine station. In order to be able to take in, transport onwards and twist elongated textile intermediate products, there is to be provided a guide (1) for the intermediate product. This has a guide face (13) and nozzles (7, 8) for injecting a fluid, e.g. compressed air, along axes (10, 11) which are inclined in relation to the axis (12) of the guide face. The exit apertures of the nozzles are at a distance from the intermediate product.

    Abstract translation: 本发明涉及用于将细长的织物中间产品(2)(例如短纤维绒或条子)拉入纺织机械站的接收元件(3)的装置。 为了能够进入,向前运送和扭转细长的纺织品中间产品,将为中间产品提供一个导向件(1)。 这具有用于喷射流体的引导面(13)和喷嘴(7,8),例如。 压缩空气沿着相对于导向面的轴线(12)倾斜的轴线(10,11)。 喷嘴的出口孔距离中间产品一定距离。

    Method of measuring the mass of fiber slivers
    5.
    发明授权
    Method of measuring the mass of fiber slivers 失效
    测量纤维条的质量的方法

    公开(公告)号:US5499546A

    公开(公告)日:1996-03-19

    申请号:US458749

    申请日:1995-06-02

    CPC classification number: G01N33/367 D01H13/32

    Abstract: A device for measuring the mass of fiber slivers contains an entry part for the fiber sliver to be measured and a measuring part adjoining the entry part. Arranged on the measuring part are two measuring members working on different measurement principles, specifically a so-called fiber-sliver mechanically, and so-called active-pneumatic measuring member for measuring the pneumatic pressure generated by the fiber sliver at a contraction. In addition to measuring the mass of fiber slivers, the device can be used for obtaining a characteristic variable for their composition or for separate regulation and monitoring in a control stage.

    Abstract translation: 用于测量纤维条的质量的装置包含用于要测量的纤维条的入口部分和邻接入口部分的测量部分。 在测量部件上布置有两个测量部件,它们以不同的测量原理工作,特别是机械上称为所谓的纤维条,以及用于测量纤维条在收缩时产生的气动压力的所谓的主动气动测量部件。 除了测量纤维条的质量之外,该装置可以用于获得其组成的特征变量或在控制阶段中用于单独的调节和监测。

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