Device for detecting and/or adjusting a tensile force in a yarn
    3.
    发明申请
    Device for detecting and/or adjusting a tensile force in a yarn 失效
    用于检测和/或调节纱线中的拉力的装置

    公开(公告)号:US20050150564A1

    公开(公告)日:2005-07-14

    申请号:US10504853

    申请日:2003-02-21

    摘要: Apparatus monitoring and/or adjusting tensile force in a yarn (10) including at least three consecutive yarn deflecting elements (11, 12, 13) of which the central deflecting element (12) is displaceably held by a retention device (14) that is supported in such a way that the motion and/or position of the deflecting element (12) is substantially a function only of the tensile force F1 in one yarn segment, such segment being situated between the displaceable deflecting element (12) and only one of the two neighboring deflecting elements (11 or 13).

    摘要翻译: 装置监测和/或调节包括至少三个连续的纱线偏转元件(11,12,13)的纱线(10)中的拉力,其中中心偏转元件(12)可由保持装置(14)可移位地保持,所述保持装置 以这样的方式支撑,使得偏转元件(12)的运动和/或位置基本上仅仅是一个纱线段中的拉力F1的函数,该段位于可移动的偏转元件(12)之间,并且只有 两个相邻的偏转元件(11或13)。

    Power loom with a device for cutting off a woof thread
    4.
    发明授权
    Power loom with a device for cutting off a woof thread 失效
    动力织机用于切断纬纱的装置

    公开(公告)号:US06840287B2

    公开(公告)日:2005-01-11

    申请号:US10863252

    申请日:2004-06-09

    CPC分类号: D03D49/70 B23K26/0738

    摘要: A weaving machine, in particular an airjet loom, which is fitted with a system (16) for cutting a filling thread (12′), which is being held ready for filling insertion, from a filling (12) already beaten into a fabric (10), wherein the system (16) includes a laser.

    摘要翻译: 一种织机,特别是喷气织机,其装配有用于从已经殴打进入织物的填充物(12)中切割准备好填充插入的填充螺纹(12')的系统(16) 10),其中所述系统(16)包括激光器。

    Power loom with a device for cutting off a woof thread
    5.
    发明授权
    Power loom with a device for cutting off a woof thread 失效
    动力织机用于切断纬纱的装置

    公开(公告)号:US06763854B1

    公开(公告)日:2004-07-20

    申请号:US10069121

    申请日:2002-03-01

    IPC分类号: D03D4950

    CPC分类号: D03D49/70 B23K26/0738

    摘要: A weaving machine, in particular an airjet loom, which is fitted with a system (16) for cutting a filling thread (12′), which is being held ready for filling insertion, from a filling (12) already beaten into a fabric (10), wherein said system (16) includes a laser.

    摘要翻译: 一种织机,特别是喷气织机,其装配有用于从已经殴打进入织物的填充物(12)中切割准备好填充插入的填充螺纹(12')的系统(16) 10),其中所述系统(16)包括激光器。

    Throttle valve for weaving looms
    9.
    发明授权
    Throttle valve for weaving looms 失效
    节流阀编织机

    公开(公告)号:US07699289B2

    公开(公告)日:2010-04-20

    申请号:US11793819

    申请日:2004-12-24

    IPC分类号: F16K5/12

    摘要: A valve (13a) is described comprising: a housing (50) having a fluid inlet for (54) receiving a flow of compressed fluid and a fluid outlet (55); a flow duct (60) movably mounted with respect to the housing, the duct (62) having a fluid inlet (62) for receiving a flow of compressed fluid and a fluid outlet (65), the fluid outlet being positioned around at least a part of the circumference of the duct and being dimensioned to provide a different flow rate at different sections or positions around the circumference of the duct; the fluid outlet of the housing being alignable with a portion of the fluid outlet of the duct to provide a flow rate related to the relative position of the portion of the fluid outlet of the duct and the fluid outlet of the housing; and, a drive element (70) for moving, e.g. rotating, the duct with respect to the housing such that a desired portion of the fluid outlet of the duct aligns with the fluid outlet of the housing. The valve may operate as a so-called throttle valve. It is an advantage that the valve is quickly movable into a desired relative position in order to regulate fluid flow through the valve. The valve is designed to have a long operational lifetime as, even if the outer surface of the duct wears, the outlet will not substantially change in size and the throttling effect will remain substantially the same.

    摘要翻译: 一种阀(13a)被描述为包括:壳体(50),其具有用于接收压缩流体流的流体入口和流体出口(55); 相对于所述壳体可移动地安装的流动管道(60),所述管道(62)具有用于接收压缩流体流和流体出口(65)的流体入口(62),所述流体出口围绕至少一个 管道的圆周的一部分并且被设计成在围绕管道的圆周的不同部分或位置处提供不同的流速; 壳体的流体出口与管道的流体出口的一部分对准,以提供与管道的流体出口部分和壳体的流体出口的相对位置相关的流量; 以及用于移动的驱动元件(70)。 相对于壳体旋转管道,使得管道的流体出口的期望部分与壳体的流体出口对准。 阀可以作为所谓的节流阀操作。 这是一个优点,即阀可快速移动到所需的相对位置,以便调节通过阀的流体流动。 阀被设计成具有长的使用寿命,即使管道的外表面磨损,出口的尺寸基本上不会改变,并且节流效果将保持基本相同。