公开(公告)号：US5729114A

公开(公告)日：1998-03-17

申请号：US362869

申请日：1994-12-23

申请人： Gianluigi Sora ,  Ruggero Manzardo ,  Vittorio Apolloni ,  Lucio Sardella

发明人： Gianluigi Sora ,  Ruggero Manzardo ,  Vittorio Apolloni ,  Lucio Sardella

IPC分类号： D03D51/02 ,  D03D51/00 ,  H02P1/30 ,  D03D51/34

CPC分类号： H02P1/30 ,  D03D51/002 ,  D03D51/007

摘要： An electronic fast-starting system for a textile loom in which an asynchronous driving motor, whose phase windings are triangularly connected, is mechanically connected to the main crank shaft of the loom and is controlled by an inverter/controller receiving not only the set speed value but also the outlet signal of a speed detector situated on the main crank shaft.

摘要翻译： 一种用于纺织织机的电子快速启动系统，其中相绕组三角形连接的异步驱动电机机械连接到织机的主曲轴，并且由逆变器/控制器控制，不仅接收设定速度值 而且也是位于主曲轴上的速度检测器的出口信号。

公开(公告)号：US5441084A

公开(公告)日：1995-08-15

申请号：US193870

申请日：1994-02-09

申请人： Luciano Corain ,  Ruggero Manzardo ,  Vittorio Apolloni

发明人： Luciano Corain ,  Ruggero Manzardo ,  Vittorio Apolloni

IPC分类号： D03D39/22 ,  D03D49/10

CPC分类号： D03D39/22

摘要： A system for maintaining a constant terry height in forming a terry cloth despite loom stoppage, e.g., to correct yarn breakage. The system includes a proximity sensor which is positioned at a predetermined distance from a floating roller, and on the same side of the floating roller as a loading spring. The proximity sensor causes stoppage of an electric motor of the feed beam for the terry warp yarns which were previously driven in a forward direction by the electric control center. Upon sensing movement of the floating roller by a predetermined distance, the electrical control sensor causes motion inversion of the electric motor to reverse the movement of the feed beam for the terry warp yarns.

摘要翻译： 尽管织机停止，例如修正纱线断头，用于在形成毛圈布时保持恒定毛圈高度的系统。 该系统包括定位在与浮动辊相距预定距离处的接近传感器，并且在浮动辊的与加载弹簧相同的一侧上。 接近传感器导致由电气控制中心预先沿向前方向驱动的特里经纱的进给梁的电动机停止。 一旦感测到浮动辊的移动预定的距离，电控制传感器引起电动机的运动反转来反转毛圈经纱的进给梁的运动。