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1. 发明授权

US09255889B2 Method for monitoring quality of yarn by electronic yarn cleaner and detector for carrying out the method 有权
标题翻译：通过电子清纱器和检测器监测纱线质量的方法
公开(公告)号：US09255889B2
公开(公告)日：2016-02-09
申请号：US14332811
申请日：2014-07-16
申请人： Rieter CZ s.r.o.
发明人： Pavel Kousalik , Jiri Sloupensky
IPC分类号： G01N21/84 , G01N21/94 , D01H13/26 , G01B11/10 , G01N33/36 , G01N21/89 , G01B11/24
CPC分类号： G01N21/94 , D01H13/26 , G01B11/105 , G01B11/2433 , G01N21/84 , G01N21/8915 , G01N33/365 , G01N2021/8444
摘要： A method and sensor are provided for monitoring the quality of yarn by an electronic cleaner of yarn by means of an optical detector having a sensor with one or two rows of individual optical elements that are rectangular-shaped and have analog outputs. Each of the optical elements has a photodiode and an amplifier of its output signal. The amplifier has a variable amplification, whose size is modified according to the required sensitivity of a respective optical element to light.
摘要翻译：提供了一种方法和传感器，用于通过具有传感器的光学检测器通过纱线的电子清洁器来监测纱线的质量，该传感器具有矩形形状的一行或两行单独的光学元件并具有模拟输出。每个光学元件具有光电二极管及其输出信号的放大器。放大器具有可变放大，其尺寸根据相应光学元件对光的所需灵敏度而改变。

2. 发明申请

US20180238388A1 Method for Supporting a Spinning Rotor and Bearing System, Spinning Rotor and Support Bearings 审中-公开
公开(公告)号：US20180238388A1
公开(公告)日：2018-08-23
申请号：US15901276
申请日：2018-02-21
申请人： RIETER CZ S.R.O.
发明人： Mathias Burchert , Milan Moravec , Markus Kuebler , Jiri Sloupensky , Siegfried Silber , Peter Dirnberger
IPC分类号： F16C32/06 , F16C32/04
摘要： A bearing system and associated method of operation are provided to support a spinning rotor having a pot and a shaft of an open-end spinning device with two radial bearings and at least one axial support bearing, wherein at least one of the radial bearings is an active magnetic bearing. The axial support bearing is configured such that a magnetic bearing acts in opposition to one or both of an aerostatic air bearing or a mechanical starting element.

3. 发明授权

US09575048B2 Method for monitoring at least one parameter of quality of yarn and/or parameters of sensor by electronic yarn cleaner 有权
标题翻译：用于通过电子清纱器监测纱线质量和/或传感器参数的至少一个参数的方法
公开(公告)号：US09575048B2
公开(公告)日：2017-02-21
申请号：US14332844
申请日：2014-07-16
申请人： Rieter CZ s.r.o.
发明人： Pavel Kousalik , Jiri Sloupensky
IPC分类号： G01N33/36 , G01B11/24 , G01B11/10 , G01N21/15 , G01N21/89 , D01H13/26
CPC分类号： G01N33/365 , D01H13/26 , G01B11/105 , G01B11/2433 , G01N21/15 , G01N21/8915
摘要： A method is provided for monitoring at least one yarn quality parameter and/or a parameter of a sensor by an electronic cleaner of yarn by means of an optical detector comprising a sensor with one or two rows of individual optical elements. The individual optical elements provide at their outputs an analog signal proportional to the intensity of its irradiation, the value of which is monitored during each measurement cycle. In the first and/or the second row of optical elements of the sensor, for each monitored parameter, individual optical elements of the sensor, are selected constituting an active zone for monitoring a particular parameter. The number of the optical elements in one active zone in one row is lower than the overall number of the optical elements in the corresponding row, and the output analog signal of the individual optical elements of the corresponding active zone is included in the evaluation of the particular parameter.
摘要翻译：提供了一种用于通过包括具有一行或两行单独光学元件的传感器的光学检测器通过电子电子清洁器监测传感器的至少一个纱线质量参数和/或参数的方法。各个光学元件在其输出处提供与其照射强度成比例的模拟信号，其在每个测量循环期间被监测。在传感器的第一和/或第二行光学元件中，对于每个被监视的参数，选择传感器的各个光学元件构成用于监视特定参数的活动区域。一行中的一个活动区域中的光学元件的数量低于相应行中的光学元件的总数，并且相应活动区域的各个光学元件的输出模拟信号被包括在特定参数。

4. 发明申请

US20150022814A1 Method for Monitoring at least one Parameter of Quality of Yarn and/or Parameters of Sensor by Electronic Yarn Cleaner 有权
标题翻译：用于通过电子纱线清洁器监测纱线质量和/或传感器参数的至少一个参数的方法
公开(公告)号：US20150022814A1
公开(公告)日：2015-01-22
申请号：US14332844
申请日：2014-07-16
申请人： Rieter CZ s.r.o.
发明人： Pavel Kousalik , Jiri Sloupensky
IPC分类号： G01N33/36 , G01N21/89 , D01H13/26
CPC分类号： G01N33/365 , D01H13/26 , G01B11/105 , G01B11/2433 , G01N21/15 , G01N21/8915
摘要： A method is provided for monitoring at least one yarn quality parameter and/or a parameter of a sensor by an electronic cleaner of yarn by means of an optical detector comprising a sensor with one or two rows of individual optical elements. The individual optical elements provide at their outputs an analog signal proportional to the intensity of its irradiation, the value of which is monitored during each measurement cycle. In the first and/or the second row of optical elements of the sensor, for each monitored parameter, individual optical elements of the sensor, are selected constituting an active zone for monitoring a particular parameter. The number of the optical elements in one active zone in one row is lower than the overall number of the optical elements in the corresponding row, and the output analog signal of the individual optical elements of the corresponding active zone is included in the evaluation of the particular parameter.
摘要翻译：提供了一种用于通过包括具有一行或两行单独光学元件的传感器的光学检测器通过电子电子清洁器监测传感器的至少一个纱线质量参数和/或参数的方法。各个光学元件在其输出处提供与其照射强度成比例的模拟信号，其在每个测量循环期间被监测。在传感器的第一和/或第二行光学元件中，对于每个被监视的参数，选择传感器的各个光学元件构成用于监视特定参数的活动区域。一行中的一个活动区域中的光学元件的数量低于相应行中的光学元件的总数，并且相应活动区域的各个光学元件的输出模拟信号被包括在特定参数。

5. 发明授权

US09957646B2 Drum inter-storage of yarn at an operating unit of a textile machine and method of control for 有权
公开(公告)号：US09957646B2
公开(公告)日：2018-05-01
申请号：US15224972
申请日：2016-08-01
申请人： Rieter CZ s.r.o.
发明人： Jiri Sloupensky , Vladimir Kluson , Evzen Pilar
IPC分类号： D01H13/10 , B65H59/18 , B65H51/22
CPC分类号： D01H13/10 , B65H51/22 , B65H59/18 , B65H2701/31 , D01H13/104 , D01H13/108
摘要： A drum inter-storage of yarn for a textile machine and associated method of control includes a driven rotary drum with a compensatory rotary arm. The rotary drum is coupled with a first drive formed by an electric motor, and a compensatory rotary arm is coupled with a second drive formed by an electric motor, whereby both motors are connected to a control device. The invention also relates to a method of controlling the drum inter-storage of yarn at an operating unit of a textile machine.

6. 发明申请

US20150275964A1 Magnetic Bearing, Shaft and Shaft Mounting 有权
标题翻译：磁轴承，轴和轴安装
公开(公告)号：US20150275964A1
公开(公告)日：2015-10-01
申请号：US14675148
申请日：2015-03-31
申请人： Rieter CZ s.r.o.
发明人： Milan Moravec , Jiri Sloupensky , Siegfried Silber , Andreas Josef Pröll , Peter Dirnberger
IPC分类号： F16C32/04
CPC分类号： F16C32/048 , D01H4/12 , F16C32/0465 , F16C32/047 , F16C32/0487 , F16C2340/18
摘要： A magnetic bearing for the mounting of a shaft (7), in particular for a spinning rotor of an open-end spinning device, features several pole shanks (2) of a stator (1) for the active radial magnetic mounting of the shaft (7) in two degrees of freedom, which in each case are surrounded by a coil (6) and are radially arranged to each other, whereas the pole shanks (2) are arranged at each other in such a manner that they release an opening (4) for the shaft (7). In the area of the opening (4), and on the side of the coils (6) turned away from the opening (4), the pole shanks (2) are connected to each other. In particular, for the passive axial mounting of the shaft (7), at least one permanent magnet (10) is arranged between the coils (6) and the opening (4); this is in operative connection with the pole shanks (2). A shaft (7) for mounting with at least one corresponding magnetic bearing is a composite component, which at least partially consists of non ferromagnetic material. In the area of the radial and (if applicable) axial mounting, a component made of a ferromagnetic material is arranged. A shaft mounting, in particular for a rotatable shaft of a spinning rotor in an open-end spinning device, features, for the passive axial mounting of one degree of freedom of the shaft (7) and for the active radial mounting of two degrees of freedom of the shaft (7), at least one, preferably two, corresponding magnetic bearings.
摘要翻译：用于安装轴（7）的磁性轴承，特别是用于开放式纺纱装置的旋转转子的特征在于具有用于轴的主动径向磁性安装的定子（1）的多个极杆（2） 7）在两个自由度中，其在每种情况下被线圈（6）包围并且彼此径向布置，而杆杆（2）以这样的方式彼此布置，使得它们释放开口 4）用于轴（7）。在开口（4）的区域中，并且在离开开口（4）的线圈（6）侧，极靴（2）彼此连接。特别地，对于轴（7）的被动轴向安装，至少一个永磁体（10）设置在线圈（6）和开口（4）之间; 这与杆杆（2）有效连接。用于与至少一个对应的磁性轴承安装的轴（7）是至少部分地由非铁磁材料组成的复合部件。在径向和（如果适用）轴向安装的区域中，布置由铁磁材料制成的部件。特别是用于开放式旋转装置中的旋转转子的可旋转轴的轴安装件，其特征在于用于轴（7）的一个自由度的被动轴向安装，并且用于主动径向安装两个轴（7）的自由度，至少一个，优选两个对应的磁轴承。

7. 发明申请

US20140034770A1 Drum Inter-Storage of Yarn at an Operating Unit of a Textile Machine and Method of Controlling it 有权
标题翻译：纺织机械经营单位纱线的卷筒间存储及其控制方法
公开(公告)号：US20140034770A1
公开(公告)日：2014-02-06
申请号：US13940402
申请日：2013-07-12
申请人： Rieter CZ s.r.o.
发明人： Jiri Sloupensky , Vladimir Kluson , Evzen Pilar
IPC分类号： B65H51/22
CPC分类号： D01H13/10 , B65H51/22 , B65H59/18 , B65H2701/31 , D01H13/104 , D01H13/108
摘要： A drum inter-storage of yarn for a textile machine includes a driven rotary drum (10) with a compensatory rotary arm (103). The rotary drum (10) is coupled with a first drive formed by an electric motor, and a compensatory rotary arm (103) is coupled with a second drive formed by an electric motor, whereby both motors are connected to a control device. The invention also relates to a method of controlling the drum inter-storage (1) of yarn at an operating unit of a textile machine.
摘要翻译：用于纺织机的纱线的卷筒存储器包括具有补偿旋转臂（103）的从动旋转滚筒（10）。旋转鼓（10）与由电动机形成的第一驱动器联接，并且补偿旋转臂（103）与由电动机形成的第二驱动器联接，由此两个电动机连接到控制装置。本发明还涉及一种在纺织机械的操作单元处控制纱线的卷筒存储（1）的方法。

8. 发明授权

US10443158B2 Method for the safe starting and/or stopping of a rotor of a rotor spinning machine and the rotor spinning machine 有权
公开(公告)号：US10443158B2
公开(公告)日：2019-10-15
申请号：US15211626
申请日：2016-07-15
申请人： Rieter CZ s.r.o.
发明人： Bernd Bahlmann , Mario Maleck , Miroslav Stusák , Milan Moravec , Jiri Sloupensky , Peter Dirnberger
IPC分类号： D01H4/44
摘要： A method is provide for the safe starting and/or stopping of a rotor of a rotor spinning machine for the production of yarn, the spinning machine having a multiple number of rotors that rotate in a respective 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. Each motor is in communication with a control unit through a data connection to control the rotor in various operating states. One or more of the following conditions is checked against predetermined target values or states: (1) control for the drive of the rotor; (2) position control for the active magnetic bearings; (3) data connection for controlling the motor. In the event that the predetermined target values or states are not met, start of the rotor is blocked or the motor that is already running is selectively stopped.

9. 发明申请

US20170167057A1 Distribution System of a Wetting Liquid for the Spinning Nozzles of an Air-Jet Spinning Machine 有权
公开(公告)号：US20170167057A1
公开(公告)日：2017-06-15
申请号：US15374362
申请日：2016-12-09
申请人： Rieter CZ s.r.o.
发明人： Jiri Sloupensky , Jiri Stancl
IPC分类号： D01H1/115 , D01H4/02 , B29C47/10 , C02F1/32 , B29C47/08
CPC分类号： D01H1/115 , B29C47/0877 , B29C47/1018 , B29K2067/00 , C02F1/325 , C02F2103/02 , C02F2201/32 , C02F2303/04 , D01H4/02 , D01H13/30
摘要： A distribution system of a wetting liquid for spinning nozzles of an air-jet spinning machine comprising a supply pipe (21) of the wetting liquid (1) to the spinning nozzles (3) of individual workstations, characterized by that in the supply pipe (21) of the wetting liquid (1) is arranged at least one UV light emitting diode (5) to disinfect the wetting liquid (1), whereby the UV radiation emitted by the UV light emitting diode (5) passes through the wetting liquid (1).

10. 发明申请

US20170016150A1 Method for the Safe Starting and/or Stopping of a Rotor of a Rotor Spinning Machine and the Rotor Spinning Machine 审中-公开
标题翻译：转子旋转机和转子旋转机转子安全启动和/或停止的方法
公开(公告)号：US20170016150A1
公开(公告)日：2017-01-19
申请号：US15211626
申请日：2016-07-15
申请人： Rieter CZ s.r.o.
发明人： Bernd Bahlmann , Mario Maleck , Miroslav Stusák , Milan Moravec , Jiri Sloupensky , Peter Dirnberger
IPC分类号： D01H7/22
CPC分类号： D01H4/44 , F16C32/0442
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.
摘要翻译：通过一种用于生产纱线的转杯纺纱机的转子的安全起动和/或停止的方法，其具有多个转子，每个转子在被盖子覆盖的转子壳体中旋转，每个转子由其驱动并且通过位置控制器保持在至少一个径向和/或轴向活动的磁性轴承中。电动机的数据连接设置有控制单元，以便以各种操作状态驱动转子。检查用于驱动转子的控制，用于一个或多个主动磁轴承的位置控制，用于控制电机和/或适当关闭的盖的数据连接，以及在预定目标值和/ 或状态不满足时，转子的启动被阻止或已经运行的电动机被选择性地停止。转杯纺纱机适用于实施该方法。

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