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公开(公告)号：EP3250734A1
公开(公告)日：2017-12-06
申请号：EP15801164.3
申请日：2015-11-26
申请人： Picanol
IPC分类号： D03D47/36
CPC分类号： D03D47/361
摘要： Weft feeder device (30) and thread separation mechanism for a weft feeder device (30) with a winding drum (31) having an axial direction (A) and a winding circumference for storing a weft thread, the thread separation mechanism (1) comprises a separation element (3) arranged at the winding circumference and extending in the axial direction (A) of the winding drum (31), and a drive system (5) for moving the separation element (3) relative to the winding drum (31) along a trajectory (4) having radial and axial components for advancing windings (32) of the weft thread in the axial direction (A), wherein the drive system (5) comprises a first carrier element (6) and a second carrier element (7), and wherein the separation element (3) is coupled to the first carrier element (6) and the second carrier element (7) via a linkage system (8).
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公开(公告)号：EP3140446A1
公开(公告)日：2017-03-15
申请号：EP15720022.1
申请日：2015-04-23
申请人： Picanol
IPC分类号： D03D47/36
CPC分类号： D03D47/361
摘要： The invention relates to a weft feeder device comprising a winding drum (2) with an adjustable winding circumference and a wireless power transmission system (90), the wireless power transmission system (90) comprises a primary side system (91) comprising a signal generator (92) and a secondary side system (95) comprising an actuator driver (96) for driving an actuator (14) and a secondary control unit (97), wherein the secondary side system (95) is arranged for an inductive coupling (100) across an air gap (83) with the primary side system (91), wherein the power transmission system (90) is arranged for generating by means of the signal generator (92), at least during an operation time of the actuator (14), a signal with a first frequency matched to the resonant frequency of the secondary side system (95) and in that the power transmission system (90) is arranged for transmitting a first power across the air gap (83) from the primary side system (91) to the actuator driver (96) for driving the actuator (14) of the secondary side system (95). The invention further relates to a method for a wireless power transmission across an air gap (83) of a weft feeder device (1).
摘要翻译： 本发明涉及一种包括具有可调卷绕圆周的卷绕鼓（2）和无线电力传输系统（90）的纬纱馈送装置，所述无线电力传输系统（90）包括初级侧系统（91），其包括信号发生器 （92）和次级侧系统（95），其包括用于驱动致动器（14）和辅助控制单元（97）的致动器驱动器（96），其中所述次级侧系统（95）布置成用于感应耦合（100） ）与主侧系统（91）穿过气隙（83），其中动力传动系统（90）布置成用于借助于信号发生器（92）产生，至少在致动器（14）的操作时间期间 ），具有与次级侧系统（95）的谐振频率匹配的第一频率的信号，并且所述电力传输系统（90）被布置用于从所述初级侧系统（103）跨越所述气隙（83）传输第一电力 （91）到致动器驱动器（96） 使辅助侧系统（95）的致动器（14）无效。 本发明还涉及一种穿过纬纱供给装置（1）的气隙（83）的无线电力传输的方法。
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公开(公告)号：EP3140443A1
公开(公告)日：2017-03-15
申请号：EP15717007.7
申请日：2015-04-23
申请人： Picanol
IPC分类号： D03D47/36
CPC分类号： D03D47/361
摘要： The invention relates to a weft feeder device comprising a winding drum (2) with an adjustable winding circumference and a wireless power transmission system (90), the wireless power transmission system (90) comprises a primary side system (91) comprising a signal generator (92) and a secondary side system (95) comprising an actuator driver (96) for driving an actuator (14) and a secondary control unit (97), wherein the secondary side system (95) is arranged for an inductive coupling (100) across an air gap (83) with the primary side system (91), wherein the power transmission system (90) is arranged for generating by means of the signal generator (92), at least during an operation time of the actuator (14), a signal with a first frequency matched to the resonant frequency of the secondary side system (95) and in that the power transmission system (90) is arranged for transmitting a first power across the air gap (83) from the primary side system (91) to the actuator driver (96) for driving the actuator (14) of the secondary side system (95). The invention further relates to a method for a wireless power transmission across an air gap (83) of a weft feeder device (1).
摘要翻译： 本发明涉及一种包括具有可调卷绕圆周的卷绕鼓（2）和无线电力传输系统（90）的纬纱供给器装置，所述无线电力传输系统（90）包括初级侧系统（91），所述初级侧系统包括信号发生器 （95）和包括用于驱动致动器（14）和辅助控制单元（97）的致动器驱动器（96）的次级侧系统（95），其中次级侧系统（95）被布置用于感应耦合 ）穿过与初级侧系统（91）的气隙（83），其中动力传输系统（90）被布置成至少在致动器（14）的操作时间期间通过信号发生器 ）具有与次级侧系统（95）的谐振频率相匹配的第一频率的信号，并且功率传输系统（90）被布置为用于从初级侧系统（95）传输穿过气隙（83）的第一功率 （91）连接到用于dr的致动器驱动器（96） 存在次级侧系统（95）的致动器（14）。 本发明还涉及一种用于穿过纬纱供给器装置（1）的气隙（83）的无线电力传输的方法。
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公开(公告)号：EP3140444A1
公开(公告)日：2017-03-15
申请号：EP15717509.2
申请日：2015-04-23
申请人： Picanol
IPC分类号： D03D47/36
CPC分类号： D03D47/361
摘要： The invention relates to a weft feeder device comprising a winding drum (2) with an adjustable winding circumference and a wireless power transmission system (90), the wireless power transmission system (90) comprises a primary side system (91) comprising a signal generator (92) and a secondary side system (95) comprising an actuator driver (96) for driving an actuator (14) and a secondary control unit (97), wherein the secondary side system (95) is arranged for an inductive coupling (100) across an air gap (83) with the primary side system (91), wherein the power transmission system (90) is arranged for generating by means of the signal generator (92), at least during an operation time of the actuator (14), a signal with a first frequency matched to the resonant frequency of the secondary side system (95) and in that the power transmission system (90) is arranged for transmitting a first power across the air gap (83) from the primary side system (91) to the actuator driver (96) for driving the actuator (14) of the secondary side system (95). The invention further relates to a method for a wireless power transmission across an air gap (83) of a weft feeder device (1).
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