发明申请
- 专利标题: Method for the Safe Starting and/or Stopping of a Rotor of a Rotor Spinning Machine and the Rotor Spinning Machine
- 专利标题(中): 转子旋转机和转子旋转机转子安全启动和/或停止的方法
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申请号: US15211626申请日: 2016-07-15
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公开(公告)号: US20170016150A1公开(公告)日: 2017-01-19
- 发明人: Bernd Bahlmann , Mario Maleck , Miroslav Stusák , Milan Moravec , Jiri Sloupensky , Peter Dirnberger
- 申请人: Rieter CZ s.r.o.
- 优先权: DE102015111673.1 20150717
- 主分类号: D01H7/22
- IPC分类号: D01H7/22
摘要:
With a method for the safe starting and/or stopping a rotor of a rotor spinning machine for the production of yarn, with a multiple number of rotors, each of which rotates in a rotor housing covered by a lid, each rotor is driven by its own motor and is held in at least one radially and/or axially active magnetic bearing by means of a position controller. A data connection of the motor is provided with a control unit, in order to drive the rotor in various operating states. There is a check of the control for driving the rotor, the position control for the one or more active magnetic bearings, the data connection for controlling the motor and/or the properly closed lid, and, in the event that predetermined target values and/or states are not met, the start of the rotor is blocked or the motor that is already running is selectively stopped. A rotor spinning machine is suitable for carrying out the method.