公开(公告)号：US5374885A

公开(公告)日：1994-12-20

申请号：US672894

申请日：1991-03-21

申请人： Ernest W. Kuppers ,  Fritz Hosel

发明人： Ernest W. Kuppers ,  Fritz Hosel

IPC分类号： D01G9/22 ,  D01G15/36 ,  D01G19/26 ,  H02P3/24 ,  H02P3/22

CPC分类号： D01G15/36 ,  H02P3/24

摘要： An apparatus for braking a rotary component of a fiber processing machine includes an asynchronous motor having a stator winding and an output shaft connected to the rotary component; a direct current generating device having an output connectable to the stator winding for applying an electric braking torque to the motor; and a switching arrangement for selectively connecting the stator winding to an alternating current source for normally driving the motor or to the output of the direct current generating device for electrically braking the motor.

摘要翻译： 一种用于制造纤维加工机的旋转部件的装置，具有：异步电动机，具有定子绕组和与该旋转部件连接的输出轴; 直流发电装置，其具有可连接到所述定子绕组的输出端，用于向所述电动机施加电制动转矩; 以及用于选择性地将定子绕组连接到用于正常驱动马达或直流发电装置的输出以用于电动制动马达的交流电源的切换装置。