公开(公告)号：US4511253A

公开(公告)日：1985-04-16

申请号：US417190

申请日：1982-09-10

申请人： Rolf Glockner ,  Hansruedi Stutz

发明人： Rolf Glockner ,  Hansruedi Stutz

IPC分类号： G01B11/04 ,  G01B11/02 ,  G01B11/08 ,  G01B11/10

CPC分类号： G01B11/105 ,  G01B11/024

摘要： A device for measuring the transverse dimension, such as the diameter of a textile thread, comprises a light source, a linear array of optoelectrical sensors, a clock for periodically scanning the linear array, and electronic circuitry for evaluating the serial signals furnished by the linear array. The electronic circuitry comprises amplifying means, a limiter such as a Schmitt-trigger, and means for integrating the pulse amplitudes furnished by the linear array over a plurality of scanning periods or cycles. Further, means are provided for automatically controlling the response of the electronic circuitry in inverse proportion to the averaged output of the integrating means.

摘要翻译： 用于测量横向尺寸（例如纺织线的直径）的装置包括光源，光电传感器的线性阵列，用于周期性扫描线性阵列的时钟，以及用于评估线性阵列提供的串行信号的电子电路 数组。 电子电路包括放大装置，诸如施密特触发器的限幅器，以及用于在多个扫描周期或周期上对由线性阵列提供的脉冲幅度进行积分的装置。 此外，提供了用于与积分装置的平均输出成反比地自动控制电子电路的响应的装置。

公开(公告)号：US4169399A

公开(公告)日：1979-10-02

申请号：US914886

申请日：1978-06-12

申请人： Rolf Glockner ,  Hans Spani ,  Hansruedi Stutz

发明人： Rolf Glockner ,  Hans Spani ,  Hansruedi Stutz

IPC分类号： B65H63/06 ,  B26D5/38

CPC分类号： B65H63/062 ,  B65H2701/31 ,  Y10T83/527 ,  Y10T83/543

摘要： The invention is concerned with an electronic device for testing and controlling the clearing action of an electronic yarn clearer. The device comprises an individual fault measuring circuitry connected to the yarn sensing head of the yarn clearer for detecting yarn faults such as thick and thin places, and selector means for separating the non-tolerable faults from the rest. By comparing the output of the device and the output of the yarn clearer, the non-tolerable faults which have not been cut-out by the yarn clearer are detected. It is possible to eliminate also the latter faults from the yarn by actuating the severing device of the clearer.

摘要翻译： 本发明涉及一种用于测试和控制电子清纱器的清除动作的电子设备。 该装置包括连接到清纱器的纱线感测头的单独的故障测量电路，用于检测诸如厚和薄的位置的纱线故障，以及用于将不可容忍的故障与其余部分分离的选择器装置。 通过比较装置的输出和清纱器的输出，检测到纱线清除器未被切断的不可容许的故障。 通过致动清洁器的切断装置，也可以消除来自纱线的后一种故障。