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1.发明授权公开(公告)号：US10704170B2
公开(公告)日：2020-07-07
申请号：US15568464
申请日：2016-04-19
发明人： Geert Debuf , Brecht Halsberghe , Vincent Lampaert
摘要： A device (1) equipped with pattern-controlled components (2) for pattern-controlled feeding and/or selection of yarn for a textile machine, comprising a plurality of actuators (4) and a cooling circuit (5, 8) through which coolant is flowable for the cooling of the actuators (4), whereby the actuators (4) in the device (1) are installed alongside the cooling circuit (5, 8) and are mountable so as to be detachable so that the actuators can be removed without interrupting the cooling circuit (5, 8). Furthermore, a textile machine comprising such a device (1).
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公开(公告)号：US20180119322A1
公开(公告)日：2018-05-03
申请号：US15562207
申请日：2015-10-30
发明人： Geert Debuf
摘要： A tufting machine comprises a needle bar and a needle bar drive mechanism for moving the needle bar towards and away from a backing material passed through a tufting zone by means of a backing material feed mechanism. The machine further comprises at least one controller and a cooling liquid system for cooling at least one controller, the cooling liquid system comprising at least one cooling member having a cooling liquid channel for the passage of a cooling liquid and being in heat transfer contact with at least a part of the electrical components of a controller.
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公开(公告)号：US20180057962A1
公开(公告)日：2018-03-01
申请号：US15562197
申请日：2015-10-30
发明人： Geert Debuf
摘要： A machine for producing synthetic threads comprises at least one extruder station and at least one controller, further comprising a cooling liquid system for cooling at least one controller, the cooling liquid system comprising at least one cooling member having a cooling liquid channel for the passage of a cooling liquid and being in heat transfer contact with at least a part of the electrical components of a controller.
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公开(公告)号：US10859454B2
公开(公告)日：2020-12-08
申请号：US15741550
申请日：2016-07-01
发明人： Geert Debuf , Vincent Lampaert
摘要： A delivery device with actuators for delivering yarns in a textile machine, controllers for controlling the actuators, which comprise produce measurement signals as a measure of the drive torque of the actuators, and monitors for monitoring the tensions of the yarns using the measurement signals. Additionally, at least one embodiment concerns a method for monitoring the tension of yarns which are delivered in a textile machine by means of actuators, comprising producing measurement signals as a measure of the drive torque of the actuators, which is a measure of yarn tension, and monitoring the tension of the yarns using the measurement signals.
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公开(公告)号：US20200283257A1
公开(公告)日：2020-09-10
申请号：US16832008
申请日：2020-03-27
发明人： Charles Beauduin , Geert Debuf , Hans Desmet , Koen Bruynoghe , Karl Wyseur
摘要： The present invention relates to a yarn tensioning system for keeping at least one yarn, which is taken from a yarn storage system to a yarn take-off system of a weaving machine, under tension. The system includes a brake roller around which the yarn is at least partially wound, and a motor for supplying a torque to the brake roller, the motor being actuable in generator operation to keep the yarn under tension between the brake roller and the yarn take-off system. In addition, the present invention relates to a weaving machine comprising such a yarn tensioning system, as well as a method for keeping at least one yarn under tension, the at least one yarn being taken from a yarn storage system to a yarn take-off system.
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6.发明授权公开(公告)号：US10756654B2
公开(公告)日：2020-08-25
申请号：US15775382
申请日：2016-11-10
发明人： Geert Debuf , Wim Lassuyt
IPC分类号： H02P29/032 , H02P5/68 , H02P29/024 , H02P5/74
摘要： A method and a device for bringing a textile machine to a controlled standstill in the event of a failure of the power supply, and a correspondingly equipped textile machine, the textile machine having at least two axes that are driven in synchronization by respective electric motors (M1-M5) connected to a common intermediate voltage circuit (1), and in which at least one electric motor acting as power generator can supply electric power to at least one other electric motor via the common DC bus (1), and in which the voltage (V) on the common DC bus is controlled by varying at least two variables in such a way that the voltage follows a previously defined curve while the textile machine is being brought to a standstill.
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公开(公告)号：US10422062B2
公开(公告)日：2019-09-24
申请号：US15562207
申请日：2015-10-30
发明人： Geert Debuf
摘要： A tufting machine comprises a needle bar and a needle bar drive mechanism for moving the needle bar towards and away from a backing material passed through a tufting zone by means of a backing material feed mechanism. The machine further comprises at least one controller and a cooling liquid system for cooling at least one controller, the cooling liquid system comprising at least one cooling member having a cooling liquid channel for the passage of a cooling liquid and being in heat transfer contact with at least a part of the electrical components of a controller.
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公开(公告)号：US11130652B2
公开(公告)日：2021-09-28
申请号：US16832008
申请日：2020-03-27
发明人： Charles Beauduin , Geert Debuf , Hans Desmet , Koen Bruynoghe , Karl Wyseur
摘要： Disclosed is a yarn tensioning system for keeping at least one yarn, which is taken from a yarn storage system to a yarn take-off system of a weaving machine, under tension. The system includes a brake roller around which the yarn is at least partially wound, and a motor for supplying a torque to the brake roller, the motor being actuable in generator operation to keep the yarn under tension between the brake roller and the yarn take-off system. Also disclosed is a weaving machine including such a yarn tensioning system, as well as a method for keeping at least one yarn under tension, the at least one yarn being taken from a yarn storage system to a yarn take-off system.
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